Trace number 4524789

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 403.983 404.941

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.wbo
MD5SUMc80b6180d98478604df0f17e55c6d3fe
Bench CategorySOFT-LIN (WBO, only soft 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 benchmark10.9596
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables231
Total number of constraints2707
Number of soft constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Top cost 137245
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 137244
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 745
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 

359.15/360.06	o 492
359.15/360.06	o 486
359.15/360.06	o 462
359.15/360.07	o 4
360.34/361.23	o 3
370.62/371.50	o 2
403.93/404.93	s OPTIMUM FOUND
403.93/404.93	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: 63708 MiB (62069 MiB free)
  memory of node 1: 64465 MiB (61599 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4524789-1751616118/watcher-4524789-1751616118 -o /tmp/evaluation-result-4524789-1751616118/solver-4524789-1751616118 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751612433-84720 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1553740391 --ls=360 HOME/instance-4524789-1751616118.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=86542, runsolver pid=86539
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.11 4.13 4.07 5/264 86543
/proc/meminfo: memFree=126634968/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=0.1 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 10 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+0.205545 s]*
/proc/loadavg: 4.11 4.13 4.07 5/264 86543
/proc/meminfo: memFree=126634968/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=0.2 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 20 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+0.304707 s]*
/proc/loadavg: 4.11 4.13 4.07 5/264 86543
/proc/meminfo: memFree=126634968/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=0.3 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 30 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+0.700094 s]
/proc/loadavg: 4.11 4.13 4.07 5/264 86543
/proc/meminfo: memFree=126634968/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=0.69 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 69 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+1.5001 s]
/proc/loadavg: 4.11 4.13 4.07 5/264 86543
/proc/meminfo: memFree=126634972/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=1.49 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 149 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+3.10469 s]
/proc/loadavg: 4.10 4.13 4.06 5/264 86543
/proc/meminfo: memFree=126634972/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=3.09 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 309 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+6.3001 s]
/proc/loadavg: 4.10 4.13 4.06 4/260 86561
/proc/meminfo: memFree=126651208/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=6.28 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 628 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+12.7001 s]
/proc/loadavg: 4.10 4.13 4.06 5/264 86588
/proc/meminfo: memFree=126635456/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=12.66 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 1266 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+25.5001 s]
/proc/loadavg: 4.07 4.12 4.06 5/264 86588
/proc/meminfo: memFree=126627556/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=25.42 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 2542 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+51.1047 s]
/proc/loadavg: 4.05 4.11 4.06 5/263 86589
/proc/meminfo: memFree=126620664/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=50.96 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1956 0 0 0 5096 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+102.3 s]
/proc/loadavg: 4.06 4.10 4.06 5/263 86591
/proc/meminfo: memFree=126608620/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=102.02 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1962 0 0 0 10202 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 102.02 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+162.3 s]
/proc/loadavg: 4.12 4.11 4.07 5/263 86637
/proc/meminfo: memFree=126625028/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=161.89 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1966 0 0 0 16189 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 161.89 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+222.3 s]
/proc/loadavg: 4.10 4.11 4.07 5/263 86639
/proc/meminfo: memFree=126620804/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=221.75 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1970 0 0 0 22175 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+282.3 s]
/proc/loadavg: 4.11 4.10 4.07 5/262 86685
/proc/meminfo: memFree=126658064/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=281.62 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1972 0 0 0 28162 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 281.62 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+342.3 s]
/proc/loadavg: 4.09 4.10 4.07 5/263 86692
/proc/meminfo: memFree=126661208/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=34352 memory=10604 CPUtime=341.49 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 1974 0 0 0 34149 0 0 0 20 0 1 0 77290201 35176448 2651 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 8588 2651 1024 1200 0 7068 0
Current children cumulated CPU time: 341.49 s
Current children cumulated vsize: 34352 KiB
Current children cumulated memory: 10604 KiB

[startup+402.3 s]
/proc/loadavg: 4.08 4.09 4.07 5/263 86695
/proc/meminfo: memFree=126625520/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51724 memory=35680 CPUtime=401.34 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6540 0 0 0 40111 23 0 0 20 0 1 0 77290201 52965376 8920 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12931 8920 1280 1200 0 11411 0
Current children cumulated CPU time: 401.34 s
Current children cumulated vsize: 51724 KiB
Current children cumulated memory: 35680 KiB

[startup+404.941 s]
# the end of solver process 86542 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=403.733 s, system=0.249404 s

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

[startup+403.2 s]
/proc/loadavg: 4.07 4.09 4.07 5/263 86695
/proc/meminfo: memFree=126625772/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51724 memory=35680 CPUtime=402.24 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6540 0 0 0 40200 24 0 0 20 0 1 0 77290201 52965376 8920 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12931 8920 1280 1200 0 11411 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 51724 KiB
Current children cumulated memory: 35680 KiB

[startup+404 s]*
/proc/loadavg: 4.07 4.09 4.07 5/264 86697
/proc/meminfo: memFree=126617580/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51868 memory=35808 CPUtime=403.04 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6561 0 0 0 40280 24 0 0 20 0 1 0 77290201 53112832 8952 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12967 8952 1280 1200 0 11447 0
Current children cumulated CPU time: 403.04 s
Current children cumulated vsize: 51868 KiB
Current children cumulated memory: 35808 KiB

[startup+404.4 s]
/proc/loadavg: 4.07 4.09 4.07 5/264 86697
/proc/meminfo: memFree=126617580/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51868 memory=35936 CPUtime=403.43 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6563 0 0 0 40319 24 0 0 20 0 1 0 77290201 53112832 8984 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12967 8984 1280 1200 0 11447 0
Current children cumulated CPU time: 403.43 s
Current children cumulated vsize: 51868 KiB
Current children cumulated memory: 35936 KiB

[startup+404.8 s]
/proc/loadavg: 4.07 4.09 4.07 5/264 86697
/proc/meminfo: memFree=126617580/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51868 memory=35936 CPUtime=403.83 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6563 0 0 0 40359 24 0 0 20 0 1 0 77290201 53112832 8984 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12967 8984 1280 1200 0 11447 0
Current children cumulated CPU time: 403.83 s
Current children cumulated vsize: 51868 KiB
Current children cumulated memory: 35936 KiB

[startup+404.9 s]
/proc/loadavg: 4.07 4.09 4.07 5/264 86697
/proc/meminfo: memFree=126617580/131249996 swapFree=33010160/33010684
[pid=86542] ppid=86539 vsize=51868 memory=35936 CPUtime=403.93 cores=0,2
/proc/86542/stat : 86542 (Exact) R 86539 86542 84710 0 -1 4194304 6563 0 0 0 40369 24 0 0 20 0 1 0 77290201 53112832 8984 18446744073709551615 4198400 9112445 140726192058112 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 18771968 140726192064824 140726192065003 140726192065003 140726192070607 0
/proc/86542/statm: 12967 8984 1280 1200 0 11447 0
Current children cumulated CPU time: 403.93 s
Current children cumulated vsize: 51868 KiB
Current children cumulated memory: 35936 KiB

Child status: 30

Real time (s): 404.941
CPU time (s): 403.983
CPU user time (s): 403.733
CPU system time (s): 0.249404
CPU usage (%): 99.7633
Max. virtual memory (cumulated for all children) (KiB): 51868
Max. memory (cumulated for all children) (KiB): 35936

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 403.733
system time used= 0.249404
maximum resident set size= 35936
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6566
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= 11
involuntary context switches= 891


# summary of solver processes directly reported to runsolver:
#   pid: 86542
#   total CPU time (s): 403.983
#   total CPU user time (s): 403.733
#   total CPU system time (s): 0.249404

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.661525 second user time and 1.38803 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-07-04 10:01:58
IDJOB=4524789
IDBENCH=143218
IDSOLVER=3375
FILE ID=nodeC029/4524789-1751616118
RUNJOBID= nodeC029-1751612433-84720
SLURM_JOB_ID= 9598913
Free space on /tmp= 432188 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347--soft-0-100-0.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-4524789-1751616118/watcher-4524789-1751616118 -o /tmp/evaluation-result-4524789-1751616118/solver-4524789-1751616118 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751612433-84720 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1553740391 --ls=360 HOME/instance-4524789-1751616118.wbo

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

MD5SUM BENCH= c80b6180d98478604df0f17e55c6d3fe
RANDOM SEED=1553740391

nodeC029 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		: 3601.132
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	: 6999.46
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		: 3599.713
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	: 6999.46
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		: 3599.731
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	: 6999.46
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		: 3599.737
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	: 6999.46
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		: 3599.732
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	: 6999.46
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		: 3599.753
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	: 6999.46
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		: 3600.036
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	: 6999.46
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		: 3700.000
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        126636868 kB
MemAvailable:   129684976 kB
Buffers:            2128 kB
Cached:          3840220 kB
SwapCached:           40 kB
Active:           557400 kB
Inactive:        3400688 kB
Active(anon):     128992 kB
Inactive(anon):     4768 kB
Active(file):     428408 kB
Inactive(file):  3395920 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7188 kB
Writeback:             0 kB
AnonPages:        118880 kB
Mapped:           117876 kB
Shmem:             18020 kB
KReclaimable:     126040 kB
Slab:             216120 kB
SReclaimable:     126040 kB
SUnreclaim:        90080 kB
KernelStack:        4220 kB
PageTables:         3276 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     510552 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150600 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     30720 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432180 MiB
End job on nodeC029 at 2025-07-04 10:08:43