Trace number 4525275

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 2025-06-02OPTIMUM 402.876 403.728

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900552735--soft-66-100-0.wbo
MD5SUM2efdb5877ff4f95c4d1dead4991e69a5
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark6
Best CPU time to get the best result obtained on this benchmark20.2588
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 constraints906
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 44801
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 44800
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 739
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 

359.26/360.05	o 172
359.26/360.05	o 171
359.26/360.05	o 6
402.84/403.72	s OPTIMUM FOUND
402.84/403.72	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	6

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: 63708 MiB (59582 MiB free)
  memory of node 1: 64465 MiB (58949 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525275-1751620416/watcher-4525275-1751620416 -o /tmp/evaluation-result-4525275-1751620416/solver-4525275-1751620416 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91718 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1901664431 --ls=360 HOME/instance-4525275-1751620416.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=91973, runsolver pid=91966

[startup+0.100058 s]*
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121375804/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=0.09 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 9 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+0.20458 s]*
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121373548/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=0.2 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 20 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+0.304544 s]*
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121373548/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=0.3 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 30 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+0.700103 s]
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121374152/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=0.69 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 69 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+1.50009 s]
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121374152/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=1.49 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 149 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+3.10434 s]
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121374504/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=3.09 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 309 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+6.30009 s]
/proc/loadavg: 4.12 4.07 5.40 5/264 91974
/proc/meminfo: memFree=121374784/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=6.28 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 628 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+12.7001 s]
/proc/loadavg: 4.11 4.07 5.39 5/264 91974
/proc/meminfo: memFree=121374936/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=12.66 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 1266 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+25.5001 s]
/proc/loadavg: 4.10 4.07 5.38 5/264 91975
/proc/meminfo: memFree=121374944/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=25.44 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 2544 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+51.1044 s]
/proc/loadavg: 4.12 4.08 5.34 5/264 91975
/proc/meminfo: memFree=121373936/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7768 CPUtime=50.99 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1107 0 0 0 5099 0 0 0 20 0 1 0 77721040 32178176 1942 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1942 1024 1200 0 6336 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7768 KiB

[startup+102.3 s]
/proc/loadavg: 4.05 4.06 5.27 5/265 91978
/proc/meminfo: memFree=121370980/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7896 CPUtime=102.08 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1110 0 0 0 10208 0 0 0 20 0 1 0 77721040 32178176 1974 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1974 1024 1200 0 6336 0
Current children cumulated CPU time: 102.08 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7896 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 4.06 5.19 5/264 91980
/proc/meminfo: memFree=121373776/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7896 CPUtime=161.96 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1113 0 0 0 16196 0 0 0 20 0 1 0 77721040 32178176 1974 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1974 1024 1200 0 6336 0
Current children cumulated CPU time: 161.96 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7896 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.08 5.12 5/264 91987
/proc/meminfo: memFree=121381556/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7896 CPUtime=221.83 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1114 0 0 0 22183 0 0 0 20 0 1 0 77721040 32178176 1974 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1974 1024 1200 0 6336 0
Current children cumulated CPU time: 221.83 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7896 KiB

[startup+282.3 s]
/proc/loadavg: 4.10 4.08 5.05 5/264 91989
/proc/meminfo: memFree=121381984/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7896 CPUtime=281.71 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1116 0 0 0 28171 0 0 0 20 0 1 0 77721040 32178176 1974 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1974 1024 1200 0 6336 0
Current children cumulated CPU time: 281.71 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7896 KiB

[startup+342.3 s]
/proc/loadavg: 4.11 4.08 4.99 5/264 91991
/proc/meminfo: memFree=121381352/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=31424 memory=7896 CPUtime=341.59 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 1116 0 0 0 34159 0 0 0 20 0 1 0 77721040 32178176 1974 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 7856 1974 1024 1200 0 6336 0
Current children cumulated CPU time: 341.59 s
Current children cumulated vsize: 31424 KiB
Current children cumulated memory: 7896 KiB

[startup+402.3 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=46456 memory=30440 CPUtime=401.44 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 5081 0 0 0 40118 26 0 0 20 0 1 0 77721040 47570944 7610 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 11614 7610 1248 1200 0 10094 0
Current children cumulated CPU time: 401.44 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 30440 KiB

[startup+403.728 s]
# the end of solver process 91973 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=402.605 s, system=0.271348 s

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

[startup+402.4 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=46456 memory=30440 CPUtime=401.54 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 5081 0 0 0 40128 26 0 0 20 0 1 0 77721040 47570944 7610 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 11614 7610 1248 1200 0 10094 0
Current children cumulated CPU time: 401.54 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 30440 KiB

[startup+403.2 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=46456 memory=30440 CPUtime=402.34 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 5081 0 0 0 40208 26 0 0 20 0 1 0 77721040 47570944 7610 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 11614 7610 1248 1200 0 10094 0
Current children cumulated CPU time: 402.34 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 30440 KiB

[startup+403.6 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=46456 memory=30440 CPUtime=402.73 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 5094 0 0 0 40247 26 0 0 20 0 1 0 77721040 47570944 7610 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 11614 7610 1248 1200 0 10094 0
Current children cumulated CPU time: 402.73 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 30440 KiB

[startup+403.7 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91973] ppid=91966 vsize=46456 memory=30440 CPUtime=402.84 cores=1,3
/proc/91973/stat : 91973 (Exact) R 91966 91973 91706 0 -1 4194304 5094 0 0 0 40257 27 0 0 20 0 1 0 77721040 47570944 7610 18446744073709551615 4198400 9112445 140727279998624 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 40615936 140727280003384 140727280003563 140727280003563 140727280009167 0
/proc/91973/statm: 11614 7610 1248 1200 0 10094 0
Current children cumulated CPU time: 402.84 s
Current children cumulated vsize: 46456 KiB
Current children cumulated memory: 30440 KiB

Child status: 30

Real time (s): 403.728
CPU time (s): 402.876
CPU user time (s): 402.605
CPU system time (s): 0.271348
CPU usage (%): 99.7891
Max. virtual memory (cumulated for all children) (KiB): 46456
Max. memory (cumulated for all children) (KiB): 30440

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 402.605
system time used= 0.271348
maximum resident set size= 30568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5096
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= 9
involuntary context switches= 257


# summary of solver processes directly reported to runsolver:
#   pid: 91973
#   total CPU time (s): 402.876
#   total CPU user time (s): 402.605
#   total CPU system time (s): 0.271348

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.681597 second user time and 1.20284 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-04 11:13:36
IDJOB=4525275
IDBENCH=143545
IDSOLVER=3375
FILE ID=nodeC033/4525275-1751620416
RUNJOBID= nodeC033-1751620054-91718
SLURM_JOB_ID= 9598937
Free space on /tmp= 429760 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735--soft-66-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4525275-1751620416/watcher-4525275-1751620416 -o /tmp/evaluation-result-4525275-1751620416/solver-4525275-1751620416 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91718 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1901664431 --ls=360 HOME/instance-4525275-1751620416.wbo

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

MD5SUM BENCH= 2efdb5877ff4f95c4d1dead4991e69a5
RANDOM SEED=1901664431

nodeC033 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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	: 0xb00002a
cpu MHz		: 3600.215
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3601.482
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3280.163
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3600.066
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3536.864
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3600.370
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3600.377
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
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	: 0xb00002a
cpu MHz		: 3600.561
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.13
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        121386504 kB
MemAvailable:   129697692 kB
Buffers:            2128 kB
Cached:          9034852 kB
SwapCached:           68 kB
Active:           731616 kB
Inactive:        8368960 kB
Active(anon):      76228 kB
Inactive(anon):     5396 kB
Active(file):     655388 kB
Inactive(file):  8363564 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             28776 kB
Writeback:            36 kB
AnonPages:         66572 kB
Mapped:           104676 kB
Shmem:             18028 kB
KReclaimable:     262952 kB
Slab:             356752 kB
SReclaimable:     262952 kB
SUnreclaim:        93800 kB
KernelStack:        4160 kB
PageTables:         2992 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     342312 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150424 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:      8192 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      221908 kB
DirectMap2M:    11083776 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 429740 MiB
End job on nodeC033 at 2025-07-04 11:20:20