Trace number 4425660

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact 2024-07-05OPTIMUM 182.123 182.739

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/
normalized-t3002.11tsp11.1900556231--soft-33-100-0.wbo
MD5SUM3785d842bac6fe989ed69b09e3d5f780
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 benchmark18.1395
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 constraints1777
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 90281
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 90280
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 723
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.10/0.11	o 435
0.10/0.11	o 353
0.10/0.11	o 303
0.10/0.12	o 207
0.10/0.12	o 206
0.10/0.12	o 188
0.10/0.12	o 180
0.10/0.13	o 156
0.10/0.21	o 153
0.21/0.22	o 142
0.21/0.23	o 128
0.21/0.24	o 124
0.21/0.24	o 119
0.21/0.26	o 105
0.21/0.28	o 92
0.41/0.44	o 90
0.41/0.44	o 82
0.59/0.69	o 80
0.69/0.70	o 51
0.69/0.70	o 36
0.69/0.71	o 31
0.88/0.97	o 22
1.00/1.05	o 14
1.00/1.06	o 13
1.00/1.07	o 10
1.78/1.89	o 3
1.88/1.99	o 2
2.27/2.36	o 1
182.07/182.73	s OPTIMUM FOUND
182.07/182.73	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: 64059 MiB (63407 MiB free)
  memory of node 1: 64510 MiB (63529 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425660-1720881378/watcher-4425660-1720881378 -o /tmp/evaluation-result-4425660-1720881378/solver-4425660-1720881378 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701981 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=631105369 HOME/instance-4425660-1720881378.wbo 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=703072, runsolver pid=703069

[startup+0.101043 s]*
/proc/loadavg: 3.43 1.92 1.46 6/243 703073
/proc/meminfo: memFree=129976532/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=33488 memory=13080 CPUtime=0.1 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 1940 0 0 0 10 0 0 0 20 0 1 0 140294785 34291712 3270 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 8372 3270 1076 1005 0 7135 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33488 KiB
Current children cumulated memory: 13080 KiB

[startup+0.212796 s]*
/proc/loadavg: 3.43 1.92 1.46 5/243 703073
/proc/meminfo: memFree=129972988/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=35032 memory=14904 CPUtime=0.21 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 2336 0 0 0 21 0 0 0 20 0 1 0 140294785 35872768 3726 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 8758 3726 1140 1005 0 7521 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 35032 KiB
Current children cumulated memory: 14904 KiB

[startup+0.31247 s]*
/proc/loadavg: 3.43 1.92 1.46 5/243 703073
/proc/meminfo: memFree=129971840/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=36292 memory=15960 CPUtime=0.31 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 2575 0 0 0 31 0 0 0 20 0 1 0 140294785 37163008 3990 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 9073 3990 1140 1005 0 7836 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 36292 KiB
Current children cumulated memory: 15960 KiB

[startup+0.700298 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703073
/proc/meminfo: memFree=129971028/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=37196 memory=19056 CPUtime=0.69 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 2810 0 0 0 68 1 0 0 20 0 1 0 140294785 38088704 4764 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 9299 4764 1140 1005 0 8062 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 37196 KiB
Current children cumulated memory: 19056 KiB

[startup+1.50028 s]
/proc/loadavg: 3.43 1.92 1.46 5/243 703073
/proc/meminfo: memFree=129967976/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=38220 memory=20112 CPUtime=1.47 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 3071 0 0 0 146 1 0 0 20 0 1 0 140294785 39137280 5028 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 9555 5028 1140 1005 0 8318 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 38220 KiB
Current children cumulated memory: 20112 KiB

[startup+3.11231 s]
/proc/loadavg: 3.56 1.97 1.48 5/243 703073
/proc/meminfo: memFree=129966248/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=39288 memory=21160 CPUtime=3.09 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 3360 0 0 0 306 3 0 0 20 0 1 0 140294785 40230912 5290 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 9822 5290 1140 1005 0 8585 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39288 KiB
Current children cumulated memory: 21160 KiB

[startup+6.30026 s]
/proc/loadavg: 3.56 1.97 1.48 5/243 703073
/proc/meminfo: memFree=129963020/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=39948 memory=23988 CPUtime=6.26 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 3537 0 0 0 621 5 0 0 20 0 1 0 140294785 40906752 5997 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 9987 5997 1140 1005 0 8750 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 39948 KiB
Current children cumulated memory: 23988 KiB

[startup+12.7003 s]
/proc/loadavg: 3.59 2.00 1.50 5/243 703075
/proc/meminfo: memFree=129962004/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=40880 memory=24756 CPUtime=12.64 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 3776 0 0 0 1254 10 0 0 20 0 1 0 140294785 41861120 6189 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 10220 6189 1140 1005 0 8983 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 40880 KiB
Current children cumulated memory: 24756 KiB

[startup+25.5003 s]
/proc/loadavg: 3.68 2.10 1.54 5/243 703076
/proc/meminfo: memFree=129959928/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=41752 memory=26044 CPUtime=25.39 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 4019 0 0 0 2522 17 0 0 20 0 1 0 140294785 42754048 6511 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 10438 6511 1140 1005 0 9201 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 41752 KiB
Current children cumulated memory: 26044 KiB

[startup+51.1125 s]
/proc/loadavg: 3.87 2.27 1.61 5/243 703081
/proc/meminfo: memFree=129953244/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=42848 memory=29064 CPUtime=50.92 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 4304 0 0 0 5059 33 0 0 20 0 1 0 140294785 43876352 7266 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 10712 7266 1140 1005 0 9475 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 42848 KiB
Current children cumulated memory: 29064 KiB

[startup+102.3 s]
/proc/loadavg: 4.02 2.55 1.74 5/243 703137
/proc/meminfo: memFree=129806208/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=43644 memory=29968 CPUtime=101.94 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 5821 0 0 0 10130 64 0 0 20 0 1 0 140294785 44691456 7492 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 10911 7492 1140 1005 0 9674 0
Current children cumulated CPU time: 101.94 s
Current children cumulated vsize: 43644 KiB
Current children cumulated memory: 29968 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 2.84 1.89 5/243 703147
/proc/meminfo: memFree=129797772/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44596 memory=30920 CPUtime=161.74 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 7862 0 0 0 16074 100 0 0 20 0 1 0 140294785 45666304 7730 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11149 7730 1140 1005 0 9912 0
Current children cumulated CPU time: 161.74 s
Current children cumulated vsize: 44596 KiB
Current children cumulated memory: 30920 KiB

[startup+182.739 s]
# the end of solver process 703072 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=180.984 s, system=1.13943 s

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

[startup+166.4 s]
/proc/loadavg: 4.06 2.86 1.90 5/243 703147
/proc/meminfo: memFree=129797344/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44692 memory=31016 CPUtime=165.83 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 7981 0 0 0 16480 103 0 0 20 0 1 0 140294785 45764608 7754 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11173 7754 1140 1005 0 9936 0
Current children cumulated CPU time: 165.83 s
Current children cumulated vsize: 44692 KiB
Current children cumulated memory: 31016 KiB

[startup+172.8 s]
/proc/loadavg: 4.05 2.87 1.91 5/243 703149
/proc/meminfo: memFree=129794964/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44724 memory=31048 CPUtime=172.21 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8179 0 0 0 17114 107 0 0 20 0 1 0 140294785 45797376 7762 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11181 7762 1140 1005 0 9944 0
Current children cumulated CPU time: 172.21 s
Current children cumulated vsize: 44724 KiB
Current children cumulated memory: 31048 KiB

[startup+179.2 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703149
/proc/meminfo: memFree=129794236/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31048 CPUtime=178.59 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8354 0 0 0 17748 111 0 0 20 0 1 0 140294785 45801472 7762 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7762 1140 1005 0 9945 0
Current children cumulated CPU time: 178.59 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31048 KiB

[startup+180.8 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703150
/proc/meminfo: memFree=129794184/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31052 CPUtime=180.18 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8441 0 0 0 17906 112 0 0 20 0 1 0 140294785 45801472 7763 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7763 1140 1005 0 9945 0
Current children cumulated CPU time: 180.18 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31052 KiB

[startup+181.6 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703150
/proc/meminfo: memFree=129793876/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31052 CPUtime=180.97 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8441 0 0 0 17985 112 0 0 20 0 1 0 140294785 45801472 7763 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7763 1140 1005 0 9945 0
Current children cumulated CPU time: 180.97 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31052 KiB

[startup+182.4 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703150
/proc/meminfo: memFree=129793752/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31052 CPUtime=181.77 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8446 0 0 0 18064 113 0 0 20 0 1 0 140294785 45801472 7763 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7763 1140 1005 0 9945 0
Current children cumulated CPU time: 181.77 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31052 KiB

[startup+182.6 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703150
/proc/meminfo: memFree=129793752/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31052 CPUtime=181.97 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8446 0 0 0 18084 113 0 0 20 0 1 0 140294785 45801472 7763 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7763 1140 1005 0 9945 0
Current children cumulated CPU time: 181.97 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31052 KiB

[startup+182.7 s]
/proc/loadavg: 4.04 2.91 1.94 5/243 703150
/proc/meminfo: memFree=129793752/131655788 swapFree=131071996/131071996
[pid=703072] ppid=703069 vsize=44728 memory=31052 CPUtime=182.07 cores=0,2
/proc/703072/stat : 703072 (Exact) R 703069 703072 697562 0 -1 4194304 8446 0 0 0 18094 113 0 0 20 0 1 0 140294785 45801472 7763 134679101440 4194304 8309489 140730456483936 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 40165376 140730456490917 140730456491086 140730456491086 140730456498127 0
/proc/703072/statm: 11182 7763 1140 1005 0 9945 0
Current children cumulated CPU time: 182.07 s
Current children cumulated vsize: 44728 KiB
Current children cumulated memory: 31052 KiB

Child status: 30

Real time (s): 182.739
CPU time (s): 182.123
CPU user time (s): 180.984
CPU system time (s): 1.13943
CPU usage (%): 99.663
Max. virtual memory (cumulated for all children) (KiB): 44752
Max. memory (cumulated for all children) (KiB): 31052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 180.984
system time used= 1.13943
maximum resident set size= 31308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8454
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1250


# summary of solver processes directly reported to runsolver:
#   pid: 703072
#   total CPU time (s): 182.123
#   total CPU user time (s): 180.984
#   total CPU system time (s): 1.13943

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.894567 second user time and 1.70298 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2024-07-13 16:36:31
IDJOB=4425660
IDBENCH=143638
IDSOLVER=3040
FILE ID=nodeC012/4425660-1720881378
RUNJOBID= nodeC012-1720881298-701981
SLURM_JOB_ID= 7483760
Free space on /tmp= 723764 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900556231--soft-33-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4425660-1720881378/watcher-4425660-1720881378 -o /tmp/evaluation-result-4425660-1720881378/solver-4425660-1720881378 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1720881298-701981 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=631105369 HOME/instance-4425660-1720881378.wbo

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

MD5SUM BENCH= 3785d842bac6fe989ed69b09e3d5f780
RANDOM SEED=631105369

nodeC012.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3492.218
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3663.635
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.325
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.506
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3649.841
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3663.726
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.358
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.367
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129983996 kB
MemAvailable:   129908608 kB
Buffers:          322040 kB
Cached:           451812 kB
SwapCached:            0 kB
Active:           479804 kB
Inactive:         697048 kB
Active(anon):       1440 kB
Inactive(anon):   439264 kB
Active(file):     478364 kB
Inactive(file):   257784 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5884 kB
Writeback:             0 kB
AnonPages:        403120 kB
Mapped:           115012 kB
Shmem:             37704 kB
KReclaimable:      56992 kB
Slab:             145744 kB
SReclaimable:      56992 kB
SUnreclaim:        88752 kB
KernelStack:        3936 kB
PageTables:         9832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     762432 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            45792 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      207688 kB
DirectMap2M:    10182656 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC012 at 2024-07-13 16:39:34