Trace number 4443257

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_no_SoPlex 2024-07-05SAT 75.5614 75.809

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army9.12bt.opb
MD5SUM56b15cc62a38cccba085ba5162ab9a70
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.037418
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables266
Total number of constraints573
Number of constraints which are clauses402
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints169
Minimum length of a constraint1
Maximum length of a constraint81
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 12
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 93
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

75.54/75.80	s SATISFIABLE
75.54/75.80	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 -x236 -x237 x238 x239 -x240 -x241 -x242 x243 -x244 -x245 x246 -x247 -x248 -x249 x250 -x251 x252 -x253 -x254 -x255 x256 x257 -x258 -x259 -x260 x261 -x262 -x263 x264 x265 -x266

Verifier Data

OK	0

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 (60173 MiB free)
  memory of node 1: 64473 MiB (60417 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443257-1721303492/watcher-4443257-1721303492 -o /tmp/evaluation-result-4443257-1721303492/solver-4443257-1721303492 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721293766-954773 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=122564791 HOME/instance-4443257-1721303492.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
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=962262, runsolver pid=962259

[startup+0.100095 s]*
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123483608/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=25920 memory=4488 CPUtime=0.1 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 439 0 0 0 10 0 0 0 20 0 1 0 182519752 26542080 1122 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 6480 1122 851 746 0 5544 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25920 KiB
Current children cumulated memory: 4488 KiB

[startup+0.205972 s]*
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123482636/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=26052 memory=5016 CPUtime=0.21 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 549 0 0 0 21 0 0 0 20 0 1 0 182519752 26677248 1254 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 6513 1254 851 746 0 5577 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 26052 KiB
Current children cumulated memory: 5016 KiB

[startup+0.305938 s]*
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123482160/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=26184 memory=5544 CPUtime=0.3 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 665 0 0 0 30 0 0 0 20 0 1 0 182519752 26812416 1386 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 6546 1386 851 746 0 5610 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26184 KiB
Current children cumulated memory: 5544 KiB

[startup+0.700238 s]
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123479496/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=26856 memory=8116 CPUtime=0.69 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 821 0 0 0 69 0 0 0 20 0 1 0 182519752 27500544 2029 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 6714 2029 851 746 0 5778 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26856 KiB
Current children cumulated memory: 8116 KiB

[startup+1.50023 s]
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123479140/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=27568 memory=8892 CPUtime=1.49 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 995 0 0 0 149 0 0 0 20 0 1 0 182519752 28229632 2223 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 6892 2223 851 746 0 5956 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27568 KiB
Current children cumulated memory: 8892 KiB

[startup+3.10581 s]
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123475836/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=28128 memory=11584 CPUtime=3.09 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 1166 0 0 0 309 0 0 0 20 0 1 0 182519752 28803072 2896 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7032 2896 851 746 0 6096 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28128 KiB
Current children cumulated memory: 11584 KiB

[startup+6.30022 s]
/proc/loadavg: 4.06 4.08 4.09 5/257 962263
/proc/meminfo: memFree=123475236/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=28816 memory=12228 CPUtime=6.27 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 1385 0 0 0 627 0 0 0 20 0 1 0 182519752 29507584 3057 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7204 3057 851 746 0 6268 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 28816 KiB
Current children cumulated memory: 12228 KiB

[startup+12.7002 s]
/proc/loadavg: 4.05 4.08 4.09 5/257 962264
/proc/meminfo: memFree=123472432/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=29776 memory=15104 CPUtime=12.65 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 1677 0 0 0 1265 0 0 0 20 0 1 0 182519752 30490624 3776 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7444 3776 851 746 0 6508 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29776 KiB
Current children cumulated memory: 15104 KiB

[startup+25.5002 s]
/proc/loadavg: 4.04 4.08 4.08 5/257 962266
/proc/meminfo: memFree=123471720/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=30128 memory=15488 CPUtime=25.41 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 1919 0 0 0 2541 0 0 0 20 0 1 0 182519752 30851072 3872 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7532 3872 851 746 0 6596 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 30128 KiB
Current children cumulated memory: 15488 KiB

[startup+51.1059 s]
/proc/loadavg: 4.08 4.08 4.09 5/257 962317
/proc/meminfo: memFree=123494528/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=30640 memory=16072 CPUtime=50.93 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2345 0 0 0 5093 0 0 0 20 0 1 0 182519752 31375360 4018 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7660 4018 851 746 0 6724 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 30640 KiB
Current children cumulated memory: 16072 KiB

[startup+75.809 s]
# the end of solver process 962262 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=75.5544 s, system=0.006969 s

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

[startup+51.2003 s]
/proc/loadavg: 4.08 4.08 4.09 5/257 962317
/proc/meminfo: memFree=123494528/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=30640 memory=16072 CPUtime=51.02 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2345 0 0 0 5102 0 0 0 20 0 1 0 182519752 31375360 4018 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7660 4018 851 746 0 6724 0
Current children cumulated CPU time: 51.02 s
Current children cumulated vsize: 30640 KiB
Current children cumulated memory: 16072 KiB

[startup+64.0002 s]*
/proc/loadavg: 4.06 4.08 4.09 5/257 962319
/proc/meminfo: memFree=123493092/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=30928 memory=16372 CPUtime=63.79 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2560 0 0 0 6379 0 0 0 20 0 1 0 182519752 31670272 4093 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7732 4093 851 746 0 6796 0
Current children cumulated CPU time: 63.79 s
Current children cumulated vsize: 30928 KiB
Current children cumulated memory: 16372 KiB

[startup+70.4002 s]
/proc/loadavg: 4.06 4.08 4.09 5/257 962320
/proc/meminfo: memFree=123492092/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=31056 memory=16504 CPUtime=70.16 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2652 0 0 0 7016 0 0 0 20 0 1 0 182519752 31801344 4126 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7764 4126 851 746 0 6828 0
Current children cumulated CPU time: 70.16 s
Current children cumulated vsize: 31056 KiB
Current children cumulated memory: 16504 KiB

[startup+73.6002 s]
/proc/loadavg: 4.13 4.09 4.09 5/257 962320
/proc/meminfo: memFree=123491352/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=31248 memory=16676 CPUtime=73.35 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2714 0 0 0 7335 0 0 0 20 0 1 0 182519752 31997952 4169 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7812 4169 851 746 0 6876 0
Current children cumulated CPU time: 73.35 s
Current children cumulated vsize: 31248 KiB
Current children cumulated memory: 16676 KiB

[startup+75.2002 s]
/proc/loadavg: 4.13 4.09 4.09 5/257 962320
/proc/meminfo: memFree=123491240/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=31248 memory=16676 CPUtime=74.94 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2733 0 0 0 7494 0 0 0 20 0 1 0 182519752 31997952 4169 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7812 4169 851 746 0 6876 0
Current children cumulated CPU time: 74.94 s
Current children cumulated vsize: 31248 KiB
Current children cumulated memory: 16676 KiB

[startup+75.6002 s]
/proc/loadavg: 4.13 4.09 4.09 5/257 962320
/proc/meminfo: memFree=123491240/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=31248 memory=16676 CPUtime=75.34 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2733 0 0 0 7534 0 0 0 20 0 1 0 182519752 31997952 4169 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7812 4169 851 746 0 6876 0
Current children cumulated CPU time: 75.34 s
Current children cumulated vsize: 31248 KiB
Current children cumulated memory: 16676 KiB

[startup+75.8002 s]
/proc/loadavg: 4.13 4.09 4.09 5/257 962320
/proc/meminfo: memFree=123491240/131524596 swapFree=131071996/131071996
[pid=962262] ppid=962259 vsize=31248 memory=16676 CPUtime=75.54 cores=0,2
/proc/962262/stat : 962262 (Exact_nosoplex) R 962259 962262 954763 0 -1 4194304 2735 0 0 0 7554 0 0 0 20 0 1 0 182519752 31997952 4169 134679101440 4194304 7248369 140737046628640 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 35368960 140737046635436 140737046635614 140737046635614 140737046642630 0
/proc/962262/statm: 7812 4169 851 746 0 6876 0
Current children cumulated CPU time: 75.54 s
Current children cumulated vsize: 31248 KiB
Current children cumulated memory: 16676 KiB

Child status: 30

Real time (s): 75.809
CPU time (s): 75.5614
CPU user time (s): 75.5544
CPU system time (s): 0.006969
CPU usage (%): 99.6733
Max. virtual memory (cumulated for all children) (KiB): 31248
Max. memory (cumulated for all children) (KiB): 16676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 75.5544
system time used= 0.006969
maximum resident set size= 16676
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2736
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= 518


# summary of solver processes directly reported to runsolver:
#   pid: 962262
#   total CPU time (s): 75.5614
#   total CPU user time (s): 75.5544
#   total CPU system time (s): 0.006969

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.180357 second user time and 0.371193 second system time

The end

Launcher Data

Begin job on nodeC034 at 2024-07-18 13:51:45
IDJOB=4443257
IDBENCH=147868
IDSOLVER=3061
FILE ID=nodeC034/4443257-1721303492
RUNJOBID= nodeC034-1721293766-954773
SLURM_JOB_ID= 7542598
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army9.12bt.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443257-1721303492/watcher-4443257-1721303492 -o /tmp/evaluation-result-4443257-1721303492/solver-4443257-1721303492 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1721293766-954773 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=122564791 HOME/instance-4443257-1721303492.opb

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

MD5SUM BENCH= 56b15cc62a38cccba085ba5162ab9a70
RANDOM SEED=122564791

nodeC034.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		: 3650.878
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	: 6999.99
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		: 3692.570
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	: 7005.58
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		: 3651.826
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	: 6999.99
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		: 3600.268
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	: 7005.58
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		: 3688.180
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	: 6999.99
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		: 3692.599
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	: 7005.58
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		: 3627.828
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	: 6999.99
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		: 3600.172
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	: 7005.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524596 kB
MemFree:        123485424 kB
MemAvailable:   128649148 kB
Buffers:          480236 kB
Cached:          5458524 kB
SwapCached:            0 kB
Active:           977948 kB
Inactive:        6313560 kB
Active(anon):       1532 kB
Inactive(anon):  1388652 kB
Active(file):     976416 kB
Inactive(file):  4924908 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              4992 kB
Writeback:             0 kB
AnonPages:       1352480 kB
Mapped:           116044 kB
Shmem:             37720 kB
KReclaimable:     204448 kB
Slab:             330580 kB
SReclaimable:     204448 kB
SUnreclaim:       126132 kB
KernelStack:        4140 kB
PageTables:        11900 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    2028188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            69664 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1255424 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:      307924 kB
DirectMap2M:    41408512 kB
DirectMap1G:    94371840 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC034 at 2024-07-18 13:53:00