Trace number 4456084

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 70.6508 70.8646

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900553812--soft-0-100-0.wbo
MD5SUMbba5b9128642b2db23fc07428dc31bb7
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark21.8974
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 136614
Min constraint cost 1
Max constraint cost 100
Sum of constraints costs 136613
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

0.00/0.05	o 455
0.00/0.05	o 428
0.00/0.05	o 413
0.00/0.06	o 408
0.00/0.08	o 407
0.00/0.09	o 390
0.00/0.09	o 353
0.00/0.09	o 349
0.00/0.09	o 311
0.10/0.10	o 309
0.10/0.12	o 303
0.10/0.12	o 286
0.10/0.14	o 267
0.10/0.14	o 241
0.10/0.14	o 232
0.59/0.60	o 230
0.59/0.60	o 220
0.59/0.62	o 218
0.59/0.62	o 209
0.59/0.63	o 207
0.59/0.63	o 205
0.59/0.64	o 179
0.59/0.65	o 178
0.59/0.65	o 169
0.59/0.65	o 161
0.59/0.67	o 154
0.59/0.68	o 140
0.59/0.68	o 131
0.59/0.69	o 68
0.79/0.82	o 62
0.89/0.94	o 57
0.89/0.97	o 54
0.89/0.97	o 37
0.99/1.02	o 26
0.99/1.03	o 13
2.78/2.85	o 12
3.38/3.48	o 9
18.94/19.05	o 7
23.93/24.09	o 5
34.19/34.36	o 4
35.28/35.48	o 3
70.58/70.86	s OPTIMUM FOUND
70.58/70.86	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	3

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: 63968 MiB (53923 MiB free)
  memory of node 1: 64473 MiB (55275 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4456084-1721718375/watcher-4456084-1721718375 -o /tmp/evaluation-result-4456084-1721718375/solver-4456084-1721718375 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721718373-89090 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1474054821 HOME/instance-4456084-1721718375.wbo 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=89658, runsolver pid=89655
Current StackSize limit: 8192 KiB


[startup+0.100085 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111804952/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=38164 memory=16876 CPUtime=0.1 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 3495 0 0 0 10 0 0 0 20 0 1 0 8366928 39079936 4219 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 9541 4219 1140 1005 0 8304 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38164 KiB
Current children cumulated memory: 16876 KiB

[startup+0.20575 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111796568/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=39384 memory=19252 CPUtime=0.2 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 4045 0 0 0 20 0 0 0 20 0 1 0 8366928 40329216 4813 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 9846 4813 1140 1005 0 8609 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39384 KiB
Current children cumulated memory: 19252 KiB

[startup+0.305307 s]*
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111786880/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=40016 memory=22088 CPUtime=0.3 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 4249 0 0 0 30 0 0 0 20 0 1 0 8366928 40976384 5522 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 10004 5522 1140 1005 0 8767 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 40016 KiB
Current children cumulated memory: 22088 KiB

[startup+0.70017 s]
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111779184/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=43992 memory=28080 CPUtime=0.69 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 5233 0 0 0 68 1 0 0 20 0 1 0 8366928 45047808 7020 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 10998 7020 1140 1005 0 9761 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 43992 KiB
Current children cumulated memory: 28080 KiB

[startup+1.50017 s]
/proc/loadavg: 1.94 2.05 2.08 5/256 89659
/proc/meminfo: memFree=111761664/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=46268 memory=32232 CPUtime=1.48 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 5806 0 0 0 147 1 0 0 20 0 1 0 8366928 47378432 8058 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 11567 8058 1140 1005 0 10330 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 46268 KiB
Current children cumulated memory: 32232 KiB

[startup+3.10544 s]
/proc/loadavg: 2.11 2.08 2.09 5/256 89659
/proc/meminfo: memFree=111719748/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=47720 memory=33548 CPUtime=3.08 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 6127 0 0 0 306 2 0 0 20 0 1 0 8366928 48865280 8387 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 11930 8387 1140 1005 0 10693 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 47720 KiB
Current children cumulated memory: 33548 KiB

[startup+6.30016 s]
/proc/loadavg: 2.11 2.08 2.09 5/256 89661
/proc/meminfo: memFree=111660376/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=48736 memory=34592 CPUtime=6.27 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 6418 0 0 0 623 4 0 0 20 0 1 0 8366928 49905664 8648 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 12184 8648 1140 1005 0 10947 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 48736 KiB
Current children cumulated memory: 34592 KiB

[startup+12.7002 s]
/proc/loadavg: 2.26 2.12 2.10 5/256 89661
/proc/meminfo: memFree=111586212/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=49604 memory=35636 CPUtime=12.66 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 6645 0 0 0 1258 8 0 0 20 0 1 0 8366928 50794496 8909 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 12401 8909 1140 1005 0 11164 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 49604 KiB
Current children cumulated memory: 35636 KiB

[startup+25.5002 s]
/proc/loadavg: 2.65 2.21 2.13 5/256 89662
/proc/meminfo: memFree=111423176/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=50524 memory=36416 CPUtime=25.42 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 6881 0 0 0 2527 15 0 0 20 0 1 0 8366928 51736576 9104 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 12631 9104 1140 1005 0 11394 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 50524 KiB
Current children cumulated memory: 36416 KiB

[startup+51.1055 s]
/proc/loadavg: 3.18 2.37 2.19 5/256 89667
/proc/meminfo: memFree=111228316/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=51788 memory=37976 CPUtime=50.94 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7217 0 0 0 5065 29 0 0 20 0 1 0 8366928 53030912 9494 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 12947 9494 1140 1005 0 11710 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 51788 KiB
Current children cumulated memory: 37976 KiB

[startup+70.8645 s]
# the end of solver process 89658 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=70.2449 s, system=0.405892 s

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

[startup+51.2002 s]
/proc/loadavg: 3.18 2.37 2.19 5/256 89667
/proc/meminfo: memFree=111228316/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=51788 memory=37976 CPUtime=51.04 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7217 0 0 0 5075 29 0 0 20 0 1 0 8366928 53030912 9494 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 12947 9494 1140 1005 0 11710 0
Current children cumulated CPU time: 51.04 s
Current children cumulated vsize: 51788 KiB
Current children cumulated memory: 37976 KiB

[startup+64.0001 s]*
/proc/loadavg: 3.36 2.45 2.22 5/256 89669
/proc/meminfo: memFree=111132324/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=37976 CPUtime=63.8 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7276 0 0 0 6345 35 0 0 20 0 1 0 8366928 53338112 9494 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9494 1140 1005 0 11785 0
Current children cumulated CPU time: 63.8 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 37976 KiB

[startup+67.2001 s]
/proc/loadavg: 3.36 2.45 2.22 5/256 89671
/proc/meminfo: memFree=111114532/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=38228 CPUtime=66.99 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7294 0 0 0 6662 37 0 0 20 0 1 0 8366928 53338112 9557 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9557 1140 1005 0 11785 0
Current children cumulated CPU time: 66.99 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 38228 KiB

[startup+68.8002 s]
/proc/loadavg: 3.41 2.48 2.22 5/256 89671
/proc/meminfo: memFree=111111236/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=38228 CPUtime=68.58 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7310 0 0 0 6820 38 0 0 20 0 1 0 8366928 53338112 9557 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9557 1140 1005 0 11785 0
Current children cumulated CPU time: 68.58 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 38228 KiB

[startup+69.6001 s]
/proc/loadavg: 3.41 2.48 2.22 5/256 89671
/proc/meminfo: memFree=111102036/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=38228 CPUtime=69.38 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7310 0 0 0 6899 39 0 0 20 0 1 0 8366928 53338112 9557 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9557 1140 1005 0 11785 0
Current children cumulated CPU time: 69.38 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 38228 KiB

[startup+70.4001 s]
/proc/loadavg: 3.41 2.48 2.22 5/256 89671
/proc/meminfo: memFree=111098996/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=38228 CPUtime=70.18 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7310 0 0 0 6978 40 0 0 20 0 1 0 8366928 53338112 9557 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9557 1140 1005 0 11785 0
Current children cumulated CPU time: 70.18 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 38228 KiB

[startup+70.8002 s]
/proc/loadavg: 3.41 2.48 2.22 5/256 89671
/proc/meminfo: memFree=111098996/131524600 swapFree=131071996/131071996
[pid=89658] ppid=89655 vsize=52088 memory=38228 CPUtime=70.58 cores=1,3
/proc/89658/stat : 89658 (Exact) R 89655 89658 89078 0 -1 4194304 7310 0 0 0 7018 40 0 0 20 0 1 0 8366928 53338112 9557 134679101440 4194304 8309489 140725291697504 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 9165528 9243992 23359488 140725291705277 140725291705447 140725291705447 140725291712463 0
/proc/89658/statm: 13022 9557 1140 1005 0 11785 0
Current children cumulated CPU time: 70.58 s
Current children cumulated vsize: 52088 KiB
Current children cumulated memory: 38228 KiB

Child status: 30

Real time (s): 70.8646
CPU time (s): 70.6508
CPU user time (s): 70.2449
CPU system time (s): 0.405892
CPU usage (%): 99.6983
Max. virtual memory (cumulated for all children) (KiB): 52088
Max. memory (cumulated for all children) (KiB): 38228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 70.2449
system time used= 0.405892
maximum resident set size= 38228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7311
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= 83


# summary of solver processes directly reported to runsolver:
#   pid: 89658
#   total CPU time (s): 70.6508
#   total CPU user time (s): 70.2449
#   total CPU system time (s): 0.405892

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.120098 second user time and 0.341185 second system time

The end

Launcher Data

Begin job on nodeC029 at 2024-07-23 09:06:15
IDJOB=4456084
IDBENCH=143189
IDSOLVER=3040
FILE ID=nodeC029/4456084-1721718375
RUNJOBID= nodeC029-1721718373-89090
SLURM_JOB_ID= 7770399
Free space on /tmp= 890048 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900553812--soft-0-100-0.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-4456084-1721718375/watcher-4456084-1721718375 -o /tmp/evaluation-result-4456084-1721718375/solver-4456084-1721718375 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721718373-89090 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1474054821 HOME/instance-4456084-1721718375.wbo

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

MD5SUM BENCH= bba5b9128642b2db23fc07428dc31bb7
RANDOM SEED=1474054821

nodeC029.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	: 0xb00002a
cpu MHz		: 3663.184
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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		: 3660.636
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.34
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		: 3659.060
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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		: 3660.984
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.34
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		: 3663.137
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
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		: 3677.426
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.34
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		: 3600.279
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 invpcid_single pti ibrs ibpb stibp 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	: 6999.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.271
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 invpcid_single pti ibrs ibpb stibp 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	: 7005.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        111824924 kB
MemAvailable:   129480244 kB
Buffers:          136796 kB
Cached:         18254348 kB
SwapCached:            0 kB
Active:           927856 kB
Inactive:       18025376 kB
Active(anon):       1536 kB
Inactive(anon):   598252 kB
Active(file):     926320 kB
Inactive(file): 17427124 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             25116 kB
Writeback:             0 kB
AnonPages:        562104 kB
Mapped:           112944 kB
Shmem:             37720 kB
KReclaimable:     283400 kB
Slab:             391580 kB
SReclaimable:     283400 kB
SUnreclaim:       108180 kB
KernelStack:        4176 kB
PageTables:        10712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     868992 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19584 kB
HardwareCorrupted:     0 kB
AnonHugePages:    278528 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:      293588 kB
DirectMap2M:    27791360 kB
DirectMap1G:    108003328 kB

Free space on /tmp at the end= 890044 MiB
End job on nodeC029 at 2024-07-23 09:07:26