Trace number 4425746

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 311.273 312.341

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/wcsp/coloring/
normalized-myciel5g-5_wcsp.wbo
MD5SUM3494b890a231ad778a05b94b9d7caa9e
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 benchmark10.9915
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables235
Total number of constraints1227
Number of soft constraints1180
Number of constraints which are clauses1180
Number of constraints which are cardinality constraints (but not clauses)47
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint5
Top cost 237
Min constraint cost 1
Max constraint cost 1
Sum of constraints costs 1180
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 

0.00/0.03	o 5
0.10/0.16	o 4
0.10/0.16	o 3
0.10/0.16	o 2
0.10/0.16	o 1
311.22/312.33	s OPTIMUM FOUND
311.22/312.33	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 -x232 -x233 x234 -x235

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: 63968 MiB (62410 MiB free)
  memory of node 1: 64473 MiB (62137 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4425746-1720890800/watcher-4425746-1720890800 -o /tmp/evaluation-result-4425746-1720890800/solver-4425746-1720890800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1720890802-716357 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=617749052 HOME/instance-4425746-1720890800.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
solver pid=717112, runsolver pid=717109
Current StackSize limit: 8192 KiB


[startup+0.100097 s]*
/proc/loadavg: 0.67 0.23 0.17 5/257 717113
/proc/meminfo: memFree=127519808/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=31788 memory=10348 CPUtime=0.1 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 1697 0 0 0 10 0 0 0 20 0 1 0 141243512 32550912 2587 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 7947 2587 1108 1005 0 6710 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 31788 KiB
Current children cumulated memory: 10348 KiB

[startup+0.205845 s]*
/proc/loadavg: 0.67 0.23 0.17 5/257 717113
/proc/meminfo: memFree=127504080/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=31944 memory=12656 CPUtime=0.2 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 1734 0 0 0 20 0 0 0 20 0 1 0 141243512 32710656 3164 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 7986 3164 1108 1005 0 6749 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31944 KiB
Current children cumulated memory: 12656 KiB

[startup+0.305847 s]*
/proc/loadavg: 0.67 0.23 0.17 5/257 717113
/proc/meminfo: memFree=127502932/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=32220 memory=12920 CPUtime=0.3 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 1791 0 0 0 30 0 0 0 20 0 1 0 141243512 32993280 3230 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8055 3230 1108 1005 0 6818 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 32220 KiB
Current children cumulated memory: 12920 KiB

[startup+0.70023 s]
/proc/loadavg: 0.67 0.23 0.17 5/257 717113
/proc/meminfo: memFree=127480076/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=32708 memory=13360 CPUtime=0.68 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 1953 0 0 0 68 0 0 0 20 0 1 0 141243512 33492992 3340 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8177 3340 1108 1005 0 6940 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 32708 KiB
Current children cumulated memory: 13360 KiB

[startup+1.50015 s]
/proc/loadavg: 0.67 0.23 0.17 4/255 717113
/proc/meminfo: memFree=128022244/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=33052 memory=13740 CPUtime=1.49 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 2101 0 0 0 147 2 0 0 20 0 1 0 141243512 33845248 3435 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8263 3435 1108 1005 0 7026 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33052 KiB
Current children cumulated memory: 13740 KiB

[startup+3.10598 s]
/proc/loadavg: 0.94 0.29 0.20 5/257 717159
/proc/meminfo: memFree=127551972/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=33316 memory=14096 CPUtime=3.09 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 2205 0 0 0 305 4 0 0 20 0 1 0 141243512 34115584 3524 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8329 3524 1108 1005 0 7092 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 33316 KiB
Current children cumulated memory: 14096 KiB

[startup+6.30023 s]
/proc/loadavg: 0.94 0.29 0.20 5/257 717159
/proc/meminfo: memFree=126521468/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=33652 memory=14340 CPUtime=6.27 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 2464 0 0 0 620 7 0 0 20 0 1 0 141243512 34459648 3585 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8413 3585 1108 1005 0 7176 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 33652 KiB
Current children cumulated memory: 14340 KiB

[startup+12.7002 s]
/proc/loadavg: 1.18 0.35 0.22 5/257 717160
/proc/meminfo: memFree=124862552/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=33968 memory=14640 CPUtime=12.64 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 2640 0 0 0 1251 13 0 0 20 0 1 0 141243512 34783232 3660 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8492 3660 1108 1005 0 7255 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 33968 KiB
Current children cumulated memory: 14640 KiB

[startup+25.5003 s]
/proc/loadavg: 1.81 0.53 0.28 5/257 717162
/proc/meminfo: memFree=124651624/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=34620 memory=15120 CPUtime=25.4 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 3037 0 0 0 2514 26 0 0 20 0 1 0 141243512 35450880 3780 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8655 3780 1108 1005 0 7418 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 34620 KiB
Current children cumulated memory: 15120 KiB

[startup+51.106 s]
/proc/loadavg: 2.62 0.83 0.38 5/257 717167
/proc/meminfo: memFree=124461816/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=35180 memory=15852 CPUtime=50.92 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 3478 0 0 0 5041 51 0 0 20 0 1 0 141243512 36024320 3963 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 8795 3963 1108 1005 0 7558 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 35180 KiB
Current children cumulated memory: 15852 KiB

[startup+102.3 s]
/proc/loadavg: 3.53 1.35 0.59 5/257 717176
/proc/meminfo: memFree=124059676/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=36072 memory=16744 CPUtime=101.94 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 4219 0 0 0 10093 101 0 0 20 0 1 0 141243512 36937728 4186 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9018 4186 1108 1005 0 7781 0
Current children cumulated CPU time: 101.94 s
Current children cumulated vsize: 36072 KiB
Current children cumulated memory: 16744 KiB

[startup+162.3 s]
/proc/loadavg: 3.95 1.87 0.81 5/257 717187
/proc/meminfo: memFree=123488712/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=36976 memory=17652 CPUtime=161.73 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 4861 0 0 0 16012 161 0 0 20 0 1 0 141243512 37863424 4413 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9244 4413 1108 1005 0 8007 0
Current children cumulated CPU time: 161.73 s
Current children cumulated vsize: 36976 KiB
Current children cumulated memory: 17652 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 2.29 1.03 5/255 717197
/proc/meminfo: memFree=122669840/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37200 memory=17876 CPUtime=221.53 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 4999 0 0 0 21931 222 0 0 20 0 1 0 141243512 38092800 4469 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9300 4469 1108 1005 0 8063 0
Current children cumulated CPU time: 221.53 s
Current children cumulated vsize: 37200 KiB
Current children cumulated memory: 17876 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 2.62 1.22 5/255 717207
/proc/meminfo: memFree=121806440/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37492 memory=18168 CPUtime=281.32 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5189 0 0 0 27848 284 0 0 20 0 1 0 141243512 38391808 4542 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9373 4542 1108 1005 0 8136 0
Current children cumulated CPU time: 281.32 s
Current children cumulated vsize: 37492 KiB
Current children cumulated memory: 18168 KiB

[startup+312.34 s]
# the end of solver process 717112 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=308.106 s, system=3.16723 s

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

[startup+294.4 s]
/proc/loadavg: 4.14 2.70 1.27 5/255 717208
/proc/meminfo: memFree=121768132/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37556 memory=18232 CPUtime=293.38 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5224 0 0 0 29043 295 0 0 20 0 1 0 141243512 38457344 4558 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9389 4558 1108 1005 0 8152 0
Current children cumulated CPU time: 293.38 s
Current children cumulated vsize: 37556 KiB
Current children cumulated memory: 18232 KiB

[startup+300.8 s]
/proc/loadavg: 4.13 2.73 1.29 5/254 717210
/proc/meminfo: memFree=121738680/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37556 memory=18232 CPUtime=299.76 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5232 0 0 0 29675 301 0 0 20 0 1 0 141243512 38457344 4558 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9389 4558 1108 1005 0 8152 0
Current children cumulated CPU time: 299.76 s
Current children cumulated vsize: 37556 KiB
Current children cumulated memory: 18232 KiB

[startup+307.2 s]
/proc/loadavg: 4.12 2.75 1.30 5/254 717211
/proc/meminfo: memFree=121718792/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37688 memory=18364 CPUtime=306.13 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5331 0 0 0 30304 309 0 0 20 0 1 0 141243512 38592512 4591 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9422 4591 1108 1005 0 8185 0
Current children cumulated CPU time: 306.13 s
Current children cumulated vsize: 37688 KiB
Current children cumulated memory: 18364 KiB

[startup+310.4 s]
/proc/loadavg: 4.11 2.77 1.32 5/254 717212
/proc/meminfo: memFree=121710072/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37812 memory=18488 CPUtime=309.33 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5406 0 0 0 30620 313 0 0 20 0 1 0 141243512 38719488 4622 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9453 4622 1108 1005 0 8216 0
Current children cumulated CPU time: 309.33 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 18488 KiB

[startup+311.2 s]
/proc/loadavg: 4.11 2.77 1.32 5/254 717212
/proc/meminfo: memFree=121710020/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37812 memory=18488 CPUtime=310.13 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5406 0 0 0 30698 315 0 0 20 0 1 0 141243512 38719488 4622 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9453 4622 1108 1005 0 8216 0
Current children cumulated CPU time: 310.13 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 18488 KiB

[startup+312 s]*
/proc/loadavg: 4.11 2.77 1.32 5/254 717212
/proc/meminfo: memFree=121705792/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37812 memory=18488 CPUtime=310.93 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5407 0 0 0 30777 316 0 0 20 0 1 0 141243512 38719488 4622 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9453 4622 1108 1005 0 8216 0
Current children cumulated CPU time: 310.93 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 18488 KiB

[startup+312.2 s]
/proc/loadavg: 4.11 2.77 1.32 5/254 717212
/proc/meminfo: memFree=121705792/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37812 memory=18488 CPUtime=311.12 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5407 0 0 0 30796 316 0 0 20 0 1 0 141243512 38719488 4622 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9453 4622 1108 1005 0 8216 0
Current children cumulated CPU time: 311.12 s
Current children cumulated vsize: 37812 KiB
Current children cumulated memory: 18488 KiB

[startup+312.3 s]
/proc/loadavg: 4.11 2.77 1.32 5/254 717212
/proc/meminfo: memFree=121705792/131524600 swapFree=131071996/131071996
[pid=717112] ppid=717109 vsize=37884 memory=20612 CPUtime=311.22 cores=0,2
/proc/717112/stat : 717112 (Exact) R 717109 717112 716347 0 -1 4194304 5427 0 0 0 30806 316 0 0 20 0 1 0 141243512 38793216 5153 134679101440 4194304 8309489 140721600200208 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 16707584 140721600205789 140721600205958 140721600205958 140721600212943 0
/proc/717112/statm: 9471 5153 1108 1005 0 8234 0
Current children cumulated CPU time: 311.22 s
Current children cumulated vsize: 37884 KiB
Current children cumulated memory: 20612 KiB

Child status: 30

Real time (s): 312.341
CPU time (s): 311.273
CPU user time (s): 308.106
CPU system time (s): 3.16723
CPU usage (%): 99.6583
Max. virtual memory (cumulated for all children) (KiB): 37884
Max. memory (cumulated for all children) (KiB): 20612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 308.106
system time used= 3.16723
maximum resident set size= 20612
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5431
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= 2139


# summary of solver processes directly reported to runsolver:
#   pid: 717112
#   total CPU time (s): 311.273
#   total CPU user time (s): 308.106
#   total CPU system time (s): 3.16723

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.569709 second user time and 1.59865 second system time

The end

Launcher Data 

Begin job on nodeC020 at 2024-07-13 19:13:33
IDJOB=4425746
IDBENCH=144126
IDSOLVER=3040
FILE ID=nodeC020/4425746-1720890800
RUNJOBID= nodeC020-1720890802-716357
SLURM_JOB_ID= 7485803
Free space on /tmp= 890048 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/WBO/PARTIAL-LIN/wcsp/coloring/normalized-myciel5g-5_wcsp.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-4425746-1720890800/watcher-4425746-1720890800 -o /tmp/evaluation-result-4425746-1720890800/solver-4425746-1720890800 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1720890802-716357 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=617749052 HOME/instance-4425746-1720890800.wbo

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

MD5SUM BENCH= 3494b890a231ad778a05b94b9d7caa9e
RANDOM SEED=617749052

nodeC020.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		: 3648.339
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	: 7000.05
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		: 3684.594
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	: 7005.84
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		: 3647.228
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	: 7000.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.420
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	: 7005.84
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		: 3655.767
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	: 7000.05
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		: 3684.627
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	: 7005.84
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		: 3600.445
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	: 7000.05
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		: 3600.176
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	: 7005.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127536928 kB
MemAvailable:   127863380 kB
Buffers:          332632 kB
Cached:           836720 kB
SwapCached:            0 kB
Active:           526608 kB
Inactive:        2895156 kB
Active(anon):       1576 kB
Inactive(anon):  2288228 kB
Active(file):     525032 kB
Inactive(file):   606928 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             25152 kB
Writeback:             0 kB
AnonPages:       2251440 kB
Mapped:           114576 kB
Shmem:             37720 kB
KReclaimable:      68632 kB
Slab:             166724 kB
SReclaimable:      68632 kB
SUnreclaim:        98092 kB
KernelStack:        4124 kB
PageTables:        13816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2676840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52928 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1173504 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:      168660 kB
DirectMap2M:    10090496 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 890020 MiB
End job on nodeC020 at 2024-07-13 19:18:46