Trace number 4425667

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 40.4099 40.5239

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900670675--soft-33-100-0.wbo
MD5SUMd9ce9dadf7577308886436a03b54d963
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark16.4119
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 constraints1802
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 91108
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 91107
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
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 

0.00/0.11	o 286
0.10/0.11	o 258
0.10/0.11	o 244
0.10/0.14	o 219
0.10/0.15	o 213
0.10/0.16	o 199
0.10/0.17	o 159
0.10/0.18	o 156
0.10/0.18	o 151
0.22/0.25	o 144
0.32/0.35	o 140
0.32/0.36	o 127
0.32/0.39	o 122
0.32/0.40	o 117
0.32/0.40	o 116
0.41/0.49	o 82
0.41/0.51	o 71
0.51/0.54	o 49
0.60/0.66	o 47
0.60/0.66	o 46
0.60/0.67	o 41
0.60/0.68	o 38
0.60/0.69	o 28
0.68/0.70	o 26
0.68/0.71	o 23
0.68/0.79	o 17
0.88/0.91	o 16
0.88/0.97	o 14
1.28/1.31	o 12
1.68/1.76	o 11
1.68/1.80	o 10
1.78/1.80	o 3
1.78/1.80	o 2
40.38/40.52	s OPTIMUM FOUND
40.38/40.52	v x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 x175 -x176 -x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 x208 -x209 -x210 -x211 x212 -x213 -x214 -x215 -x216 -x217 -x218 -x219 -x220 -x221 -x222 -x223 -x224 -x225 -x226 -x227 -x228 x229 -x230 -x231

Verifier Data 

OK	2

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64059 MiB (63430 MiB free)
  memory of node 1: 64510 MiB (63524 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425667-1720881289/watcher-4425667-1720881289 -o /tmp/evaluation-result-4425667-1720881289/solver-4425667-1720881289 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701982 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1844941269 HOME/instance-4425667-1720881289.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
solver pid=702829, runsolver pid=702826
Current StackSize limit: 8192 KiB


[startup+0.100092 s]*
/proc/loadavg: 1.33 1.16 1.19 5/243 702844
/proc/meminfo: memFree=129989152/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=33840 memory=13940 CPUtime=0.1 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 2085 0 0 0 10 0 0 0 20 0 1 0 140285955 34652160 3485 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 8460 3485 1092 1005 0 7223 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33840 KiB
Current children cumulated memory: 13940 KiB

[startup+0.212353 s]*
/proc/loadavg: 1.33 1.16 1.19 4/241 702858
/proc/meminfo: memFree=129983808/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=35140 memory=15176 CPUtime=0.22 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 2352 0 0 0 21 1 0 0 20 0 1 0 140285955 35983360 3794 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 8785 3794 1140 1005 0 7548 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 35140 KiB
Current children cumulated memory: 15176 KiB

[startup+0.313721 s]*
/proc/loadavg: 1.33 1.16 1.19 6/240 702885
/proc/meminfo: memFree=130005328/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=35492 memory=15440 CPUtime=0.32 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 2432 0 0 0 31 1 0 0 20 0 1 0 140285955 36343808 3860 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 8873 3860 1140 1005 0 7636 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 35492 KiB
Current children cumulated memory: 15440 KiB

[startup+0.700286 s]
/proc/loadavg: 1.33 1.16 1.19 7/240 702931
/proc/meminfo: memFree=130040484/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=36680 memory=16720 CPUtime=0.68 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 2738 0 0 0 67 1 0 0 20 0 1 0 140285955 37560320 4180 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 9170 4180 1140 1005 0 7933 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 36680 KiB
Current children cumulated memory: 16720 KiB

[startup+1.50029 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=130018880/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=37352 memory=19556 CPUtime=1.48 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 2936 0 0 0 146 2 0 0 20 0 1 0 140285955 38248448 4889 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 9338 4889 1140 1005 0 8101 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 37352 KiB
Current children cumulated memory: 19556 KiB

[startup+3.11279 s]
/proc/loadavg: 1.55 1.21 1.21 5/247 702968
/proc/meminfo: memFree=129996532/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=38556 memory=20604 CPUtime=3.09 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 3258 0 0 0 306 3 0 0 20 0 1 0 140285955 39481344 5151 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 9639 5151 1140 1005 0 8402 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 38556 KiB
Current children cumulated memory: 20604 KiB

[startup+6.30025 s]
/proc/loadavg: 1.74 1.25 1.22 5/247 702968
/proc/meminfo: memFree=129989284/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=39564 memory=21652 CPUtime=6.27 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 3513 0 0 0 622 5 0 0 20 0 1 0 140285955 40513536 5413 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 9891 5413 1140 1005 0 8654 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 39564 KiB
Current children cumulated memory: 21652 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 1.32 1.25 5/247 702969
/proc/meminfo: memFree=129979904/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=41268 memory=25556 CPUtime=12.65 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 3921 0 0 0 1254 11 0 0 20 0 1 0 140285955 42258432 6389 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10317 6389 1140 1005 0 9080 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 41268 KiB
Current children cumulated memory: 25556 KiB

[startup+25.5003 s]
/proc/loadavg: 2.31 1.40 1.28 5/247 702971
/proc/meminfo: memFree=129973288/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=42444 memory=26772 CPUtime=25.42 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4258 0 0 0 2522 20 0 0 20 0 1 0 140285955 43462656 6693 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10611 6693 1140 1005 0 9374 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 26772 KiB

[startup+40.5238 s]
# the end of solver process 702829 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=40.1246 s, system=0.285266 s

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

[startup+25.6003 s]
/proc/loadavg: 2.31 1.40 1.28 5/247 702971
/proc/meminfo: memFree=129973288/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=42444 memory=26772 CPUtime=25.52 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4258 0 0 0 2532 20 0 0 20 0 1 0 140285955 43462656 6693 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10611 6693 1140 1005 0 9374 0
Current children cumulated CPU time: 25.52 s
Current children cumulated vsize: 42444 KiB
Current children cumulated memory: 26772 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.57 1.49 1.31 5/247 702972
/proc/meminfo: memFree=129971548/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=42688 memory=26928 CPUtime=31.91 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4407 0 0 0 3168 23 0 0 20 0 1 0 140285955 43712512 6732 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10672 6732 1140 1005 0 9435 0
Current children cumulated CPU time: 31.91 s
Current children cumulated vsize: 42688 KiB
Current children cumulated memory: 26928 KiB

[startup+35.2003 s]
/proc/loadavg: 2.57 1.49 1.31 5/247 702972
/proc/meminfo: memFree=129968156/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43448 memory=29496 CPUtime=35.09 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4571 0 0 0 3484 25 0 0 20 0 1 0 140285955 44490752 7374 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10862 7374 1140 1005 0 9625 0
Current children cumulated CPU time: 35.09 s
Current children cumulated vsize: 43448 KiB
Current children cumulated memory: 29496 KiB

[startup+38.4002 s]
/proc/loadavg: 2.69 1.53 1.32 5/247 702972
/proc/meminfo: memFree=129967772/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43656 memory=29824 CPUtime=38.29 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4729 0 0 0 3802 27 0 0 20 0 1 0 140285955 44703744 7456 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10914 7456 1140 1005 0 9677 0
Current children cumulated CPU time: 38.29 s
Current children cumulated vsize: 43656 KiB
Current children cumulated memory: 29824 KiB

[startup+39.2003 s]
/proc/loadavg: 2.69 1.53 1.32 5/247 702974
/proc/meminfo: memFree=129967468/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43656 memory=29824 CPUtime=39.08 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4730 0 0 0 3881 27 0 0 20 0 1 0 140285955 44703744 7456 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10914 7456 1140 1005 0 9677 0
Current children cumulated CPU time: 39.08 s
Current children cumulated vsize: 43656 KiB
Current children cumulated memory: 29824 KiB

[startup+40.0002 s]*
/proc/loadavg: 2.69 1.53 1.32 5/247 702974
/proc/meminfo: memFree=129967456/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43720 memory=29808 CPUtime=39.89 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4802 0 0 0 3961 28 0 0 20 0 1 0 140285955 44769280 7452 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10930 7452 1140 1005 0 9693 0
Current children cumulated CPU time: 39.89 s
Current children cumulated vsize: 43720 KiB
Current children cumulated memory: 29808 KiB

[startup+40.4002 s]
/proc/loadavg: 2.69 1.53 1.32 5/247 702974
/proc/meminfo: memFree=129967456/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43720 memory=29808 CPUtime=40.28 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4802 0 0 0 4000 28 0 0 20 0 1 0 140285955 44769280 7452 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10930 7452 1140 1005 0 9693 0
Current children cumulated CPU time: 40.28 s
Current children cumulated vsize: 43720 KiB
Current children cumulated memory: 29808 KiB

[startup+40.5002 s]
/proc/loadavg: 2.69 1.53 1.32 5/247 702974
/proc/meminfo: memFree=129967456/131655788 swapFree=131071996/131071996
[pid=702829] ppid=702826 vsize=43720 memory=29808 CPUtime=40.38 cores=4,6
/proc/702829/stat : 702829 (Exact) R 702826 702829 697562 0 -1 4194304 4802 0 0 0 4010 28 0 0 20 0 1 0 140285955 44769280 7452 134679101440 4194304 8309489 140732289097920 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9165528 9243992 39645184 140732289102756 140732289102926 140732289102926 140732289109967 0
/proc/702829/statm: 10930 7452 1140 1005 0 9693 0
Current children cumulated CPU time: 40.38 s
Current children cumulated vsize: 43720 KiB
Current children cumulated memory: 29808 KiB

Child status: 30

Real time (s): 40.5239
CPU time (s): 40.4099
CPU user time (s): 40.1246
CPU system time (s): 0.285266
CPU usage (%): 99.7187
Max. virtual memory (cumulated for all children) (KiB): 43756
Max. memory (cumulated for all children) (KiB): 29824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 40.1246
system time used= 0.285266
maximum resident set size= 30048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4804
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= 8
involuntary context switches= 56


# summary of solver processes directly reported to runsolver:
#   pid: 702829
#   total CPU time (s): 40.4099
#   total CPU user time (s): 40.1246
#   total CPU system time (s): 0.285266

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.23347 second user time and 0.430363 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-13 16:35:02
IDJOB=4425667
IDBENCH=143528
IDSOLVER=3040
FILE ID=nodeC012/4425667-1720881289
RUNJOBID= nodeC012-1720881298-701982
SLURM_JOB_ID= 7483760
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670675--soft-33-100-0.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-4425667-1720881289/watcher-4425667-1720881289 -o /tmp/evaluation-result-4425667-1720881289/solver-4425667-1720881289 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701982 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1844941269 HOME/instance-4425667-1720881289.wbo

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

MD5SUM BENCH= d9ce9dadf7577308886436a03b54d963
RANDOM SEED=1844941269

nodeC012.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		: 1197.342
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	: 6984.37
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		: 2195.089
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	: 6983.32
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		: 1197.321
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	: 6984.37
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		: 1197.466
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	: 6983.32
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		: 1396.919
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	: 6984.37
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		: 1197.321
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	: 6983.32
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		: 1197.322
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	: 6984.37
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		: 1197.329
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	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129951388 kB
MemAvailable:   129875140 kB
Buffers:          321840 kB
Cached:           450880 kB
SwapCached:            0 kB
Active:           479592 kB
Inactive:         729432 kB
Active(anon):       1416 kB
Inactive(anon):   472248 kB
Active(file):     478176 kB
Inactive(file):   257184 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             24464 kB
Writeback:           180 kB
AnonPages:        436376 kB
Mapped:           109592 kB
Shmem:             37704 kB
KReclaimable:      56844 kB
Slab:             145896 kB
SReclaimable:      56844 kB
SUnreclaim:        89052 kB
KernelStack:        3872 kB
PageTables:         9812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     820952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45792 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 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:      207688 kB
DirectMap2M:    10182656 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC012 at 2024-07-13 16:35:43