Trace number 4525257

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 405.766 406.841

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900574864--soft-66-100-0.wbo
MD5SUM936bb4ccf7340dd69afc792c197fd7dd
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark1
Best CPU time to get the best result obtained on this benchmark15.5972
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 constraints925
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 46664
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 46663
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 

359.07/360.06	o 210
359.07/360.09	o 203
359.07/360.09	o 1
405.71/406.83	s OPTIMUM FOUND
405.71/406.83	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 x144 -x145 -x146 -x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 x156 -x157 -x158 -x159 -x160 -x161 -x162 x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 -x184 -x185 -x186 -x187 -x188 x189 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 -x206 -x207 -x208 -x209 x210 -x211 -x212 -x213 -x214 -x215 -x216 -x217 -x218 x219 -x220 -x221 -x222 -x223 x224 -x225 -x226 -x227 -x228 -x229 -x230 -x231

Verifier Data 

OK	1

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (59582 MiB free)
  memory of node 1: 64465 MiB (58957 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4525257-1751620416/watcher-4525257-1751620416 -o /tmp/evaluation-result-4525257-1751620416/solver-4525257-1751620416 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91717 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1901664431 --ls=360 HOME/instance-4525257-1751620416.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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el
solver pid=91963, runsolver pid=91955
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 4.15 4.08 5.42 5/264 91974
/proc/meminfo: memFree=121375804/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=0.1 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 10 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 KiB

[startup+0.204399 s]*
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121373548/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=0.2 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 20 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 KiB

[startup+0.304273 s]*
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121373548/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=0.3 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 30 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 KiB

[startup+0.700096 s]
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121374152/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=0.69 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 69 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=1.49 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 149 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 KiB

[startup+3.10414 s]
/proc/loadavg: 4.13 4.08 5.41 5/264 91974
/proc/meminfo: memFree=121374504/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=3.09 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 309 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=6.28 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 628 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=12.66 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 1266 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=25.43 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 2543 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 KiB

[startup+51.1042 s]
/proc/loadavg: 4.12 4.08 5.34 5/264 91975
/proc/meminfo: memFree=121373936/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=50.97 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 5097 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=102.03 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 10203 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=161.87 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 16187 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 161.87 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=221.72 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 22172 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 221.72 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=281.56 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 28156 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=31420 memory=7784 CPUtime=341.41 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 1109 0 0 0 34141 0 0 0 20 0 1 0 77721036 32174080 1946 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 7855 1946 1024 1200 0 6335 0
Current children cumulated CPU time: 341.41 s
Current children cumulated vsize: 31420 KiB
Current children cumulated memory: 7784 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=91963] ppid=91955 vsize=45496 memory=28632 CPUtime=401.23 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4722 0 0 0 40097 26 0 0 20 0 1 0 77721036 46587904 7158 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11374 7158 1280 1200 0 9854 0
Current children cumulated CPU time: 401.23 s
Current children cumulated vsize: 45496 KiB
Current children cumulated memory: 28632 KiB

[startup+406.841 s]
# the end of solver process 91963 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=405.48 s, system=0.28516 s

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

[startup+403.2 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92083
/proc/meminfo: memFree=121322568/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=45652 memory=28888 CPUtime=402.13 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4761 0 0 0 40187 26 0 0 20 0 1 0 77721036 46747648 7222 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11413 7222 1280 1200 0 9893 0
Current children cumulated CPU time: 402.13 s
Current children cumulated vsize: 45652 KiB
Current children cumulated memory: 28888 KiB

[startup+404.8 s]
/proc/loadavg: 4.18 4.11 4.94 4/262 92097
/proc/meminfo: memFree=121341064/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=45652 memory=28888 CPUtime=403.72 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4761 0 0 0 40345 27 0 0 20 0 1 0 77721036 46747648 7222 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11413 7222 1280 1200 0 9893 0
Current children cumulated CPU time: 403.72 s
Current children cumulated vsize: 45652 KiB
Current children cumulated memory: 28888 KiB

[startup+405.6 s]
/proc/loadavg: 4.18 4.11 4.94 5/264 92128
/proc/meminfo: memFree=121340812/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=46228 memory=29400 CPUtime=404.52 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4896 0 0 0 40424 28 0 0 20 0 1 0 77721036 47337472 7350 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11557 7350 1280 1200 0 10037 0
Current children cumulated CPU time: 404.52 s
Current children cumulated vsize: 46228 KiB
Current children cumulated memory: 29400 KiB

[startup+406.4 s]
/proc/loadavg: 4.17 4.11 4.94 5/264 92128
/proc/meminfo: memFree=121340812/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=46228 memory=29400 CPUtime=405.32 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4896 0 0 0 40504 28 0 0 20 0 1 0 77721036 47337472 7350 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11557 7350 1280 1200 0 10037 0
Current children cumulated CPU time: 405.32 s
Current children cumulated vsize: 46228 KiB
Current children cumulated memory: 29400 KiB

[startup+406.8 s]
/proc/loadavg: 4.17 4.11 4.94 5/264 92128
/proc/meminfo: memFree=121340812/131250000 swapFree=33009904/33010684
[pid=91963] ppid=91955 vsize=46228 memory=29400 CPUtime=405.71 cores=4,6
/proc/91963/stat : 91963 (Exact) R 91955 91963 91706 0 -1 4194304 4896 0 0 0 40543 28 0 0 20 0 1 0 77721036 47337472 7350 18446744073709551615 4198400 9112445 140734480491536 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 33632256 140734480496952 140734480497131 140734480497131 140734480502735 0
/proc/91963/statm: 11557 7350 1280 1200 0 10037 0
Current children cumulated CPU time: 405.71 s
Current children cumulated vsize: 46228 KiB
Current children cumulated memory: 29400 KiB

Child status: 30

Real time (s): 406.841
CPU time (s): 405.766
CPU user time (s): 405.48
CPU system time (s): 0.28516
CPU usage (%): 99.7357
Max. virtual memory (cumulated for all children) (KiB): 46228
Max. memory (cumulated for all children) (KiB): 29400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 405.48
system time used= 0.28516
maximum resident set size= 29400
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4898
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 160


# summary of solver processes directly reported to runsolver:
#   pid: 91963
#   total CPU time (s): 405.766
#   total CPU user time (s): 405.48
#   total CPU system time (s): 0.28516

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.581227 second user time and 1.25602 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2025-07-04 11:13:36
IDJOB=4525257
IDBENCH=143542
IDSOLVER=3375
FILE ID=nodeC033/4525257-1751620416
RUNJOBID= nodeC033-1751620054-91717
SLURM_JOB_ID= 9598937
Free space on /tmp= 429768 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900574864--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-4525257-1751620416/watcher-4525257-1751620416 -o /tmp/evaluation-result-4525257-1751620416/solver-4525257-1751620416 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1751620054-91717 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1901664431 --ls=360 HOME/instance-4525257-1751620416.wbo

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

MD5SUM BENCH= 936bb4ccf7340dd69afc792c197fd7dd
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		: 3600.047
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		: 2397.106
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		: 3600.131
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		: 3417.794
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		: 3600.063
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		: 3428.049
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		: 3600.536
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		: 1200.221
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:        121387164 kB
MemAvailable:   129683980 kB
Buffers:            2128 kB
Cached:          9020480 kB
SwapCached:           68 kB
Active:           731572 kB
Inactive:        8354588 kB
Active(anon):      76184 kB
Inactive(anon):     5396 kB
Active(file):     655388 kB
Inactive(file):  8349192 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14412 kB
Writeback:            36 kB
AnonPages:         66544 kB
Mapped:           104076 kB
Shmem:             18028 kB
KReclaimable:     262952 kB
Slab:             356976 kB
SReclaimable:     262952 kB
SUnreclaim:        94024 kB
KernelStack:        4096 kB
PageTables:         2940 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     341008 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150408 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 11:20:23