Trace number 4443183

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_veripb2_no_SoPlex 2024-07-05SAT 54.635 55.4819

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army11.17bt.opb
MD5SUM13744d26940a0db30366992d9fdeef8c
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 benchmark0.088516
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370
Total number of constraints809
Number of constraints which are clauses558
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints249
Minimum length of a constraint1
Maximum length of a constraint121
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 138
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

54.58/55.43	s SATISFIABLE
54.58/55.43	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 -x267 x268 x269 -x270 x271 -x272 x273 -x274 -x275 x276 -x277 x278 -x279 x280 x281 -x282 x283 -x284 x285 -x286 -x287 x288 x289 -x290 -x291 x292 -x293 x294 -x295 x296 x297 -x298 x299 -x300 x301 -x302 x303 -x304 -x305 -x306 -x307 -x308 -x309 x310 -x311 -x312 -x313 x314 -x315 x316 -x317 x318 -x319 x320 -x321 x322 -x323 x324 -x325 x326 -x327 x328 -x329 x330 x331 -x332 x333 -x334 x335 -x336 x337 -x338 x339 -x340 x341 -x342 x343 -x344 x345 -x346 x347 -x348 -x349 -x350 -x351 -x352 -x353 -x354 -x355 -x356 -x357 x358 -x359 x360 -x361 x362 -x363 x364 x365 -x366 x367 -x368 x369 -x370

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: 64059 MiB (25052 MiB free)
  memory of node 1: 64510 MiB (29966 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443183-1721801555/watcher-4443183-1721801555 -o /tmp/evaluation-result-4443183-1721801555/solver-4443183-1721801555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721801550-170628 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443183-1721801555 --seed=2070393449 HOME/instance-4443183-1721801555.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
solver pid=170926, runsolver pid=170923
Current StackSize limit: 8192 KiB


[startup+0.100108 s]*
/proc/loadavg: 1.96 1.95 1.99 5/249 170927
/proc/meminfo: memFree=56333544/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=26020 memory=3920 CPUtime=0.11 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 340 0 0 0 11 0 0 0 20 0 1 0 16144575 26644480 980 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6505 980 770 747 0 5568 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 26020 KiB
Current children cumulated memory: 3920 KiB

[startup+0.213796 s]*
/proc/loadavg: 1.96 1.95 1.99 5/249 170927
/proc/meminfo: memFree=56367248/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=26020 memory=4484 CPUtime=0.22 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 405 0 0 0 22 0 0 0 20 0 1 0 16144575 26644480 1121 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6505 1121 850 747 0 5568 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 26020 KiB
Current children cumulated memory: 4484 KiB

[startup+0.313678 s]*
/proc/loadavg: 1.96 1.95 1.99 5/249 170927
/proc/meminfo: memFree=56361924/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=26148 memory=4756 CPUtime=0.32 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 471 0 0 0 32 0 0 0 20 0 1 0 16144575 26775552 1189 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6537 1189 850 747 0 5600 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 26148 KiB
Current children cumulated memory: 4756 KiB

[startup+0.700293 s]
/proc/loadavg: 1.96 1.95 1.99 5/249 170927
/proc/meminfo: memFree=56353600/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=26276 memory=5512 CPUtime=0.69 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 677 0 0 0 69 0 0 0 20 0 1 0 16144575 26906624 1378 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6569 1378 850 747 0 5632 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26276 KiB
Current children cumulated memory: 5512 KiB

[startup+1.50033 s]
/proc/loadavg: 1.96 1.95 1.99 9/249 170927
/proc/meminfo: memFree=56330168/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=26548 memory=7984 CPUtime=1.48 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 797 0 0 0 148 0 0 0 20 0 1 0 16144575 27185152 1996 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6637 1996 850 747 0 5700 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 26548 KiB
Current children cumulated memory: 7984 KiB

[startup+3.1138 s]
/proc/loadavg: 2.21 2.00 2.01 5/249 170927
/proc/meminfo: memFree=56194760/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=27936 memory=11388 CPUtime=3.09 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 1110 0 0 0 309 0 0 0 20 0 1 0 16144575 28606464 2847 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 6984 2847 850 747 0 6047 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 27936 KiB
Current children cumulated memory: 11388 KiB

[startup+6.30031 s]
/proc/loadavg: 2.21 2.00 2.01 5/249 170927
/proc/meminfo: memFree=56028056/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=29184 memory=16784 CPUtime=6.27 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 1479 0 0 0 625 2 0 0 20 0 1 0 16144575 29884416 4196 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 7296 4196 850 747 0 6359 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29184 KiB
Current children cumulated memory: 16784 KiB

[startup+12.7003 s]
/proc/loadavg: 2.48 2.06 2.03 5/249 170928
/proc/meminfo: memFree=55784244/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=30624 memory=18012 CPUtime=12.65 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 1848 0 0 0 1261 4 0 0 20 0 1 0 16144575 31358976 4503 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 7656 4503 850 747 0 6719 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 30624 KiB
Current children cumulated memory: 18012 KiB

[startup+25.5003 s]
/proc/loadavg: 2.72 2.13 2.05 7/249 170930
/proc/meminfo: memFree=55311328/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=31856 memory=19156 CPUtime=25.24 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2289 0 0 0 2516 8 0 0 20 0 1 0 16144575 32620544 4789 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 17 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 7964 4789 850 747 0 7027 0
Current children cumulated CPU time: 25.24 s
Current children cumulated vsize: 31856 KiB
Current children cumulated memory: 19156 KiB

[startup+51.1128 s]
/proc/loadavg: 3.32 2.31 2.12 5/249 170934
/proc/meminfo: memFree=54451432/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20012 CPUtime=50.31 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2729 0 0 0 5015 16 0 0 20 0 1 0 16144575 33505280 5003 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5003 850 747 0 7243 0
Current children cumulated CPU time: 50.31 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20012 KiB

[startup+55.4818 s]
# the end of solver process 170926 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=54.4507 s, system=0.184315 s

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

[startup+51.2004 s]
/proc/loadavg: 3.32 2.31 2.12 5/249 170934
/proc/meminfo: memFree=54451432/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20012 CPUtime=50.39 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2729 0 0 0 5023 16 0 0 20 0 1 0 16144575 33505280 5003 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5003 850 747 0 7243 0
Current children cumulated CPU time: 50.39 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20012 KiB

[startup+52.8003 s]
/proc/loadavg: 3.37 2.34 2.13 5/249 170934
/proc/meminfo: memFree=54411436/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20016 CPUtime=51.99 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2759 0 0 0 5182 17 0 0 20 0 1 0 16144575 33505280 5004 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5004 850 747 0 7243 0
Current children cumulated CPU time: 51.99 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20016 KiB

[startup+54.4003 s]
/proc/loadavg: 3.37 2.34 2.13 5/249 170934
/proc/meminfo: memFree=54373492/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20016 CPUtime=53.58 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2759 0 0 0 5341 17 0 0 20 0 1 0 16144575 33505280 5004 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5004 850 747 0 7243 0
Current children cumulated CPU time: 53.58 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20016 KiB

[startup+55.2002 s]
/proc/loadavg: 3.37 2.34 2.13 5/249 170934
/proc/meminfo: memFree=54355276/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20016 CPUtime=54.38 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2787 0 0 0 5421 17 0 0 20 0 1 0 16144575 33505280 5004 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5004 850 747 0 7243 0
Current children cumulated CPU time: 54.38 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20016 KiB

[startup+55.4002 s]
/proc/loadavg: 3.37 2.34 2.13 5/249 170934
/proc/meminfo: memFree=54355276/131655788 swapFree=131069668/131071996
[pid=170926] ppid=170923 vsize=32720 memory=20016 CPUtime=54.58 cores=5,7
/proc/170926/stat : 170926 (Exact_veripb2_n) R 170923 170926 170615 0 -1 4194304 2787 0 0 0 5441 17 0 0 20 0 1 0 16144575 33505280 5004 134679101440 4194304 7250417 140735695070256 0 0 0 0 0 8404994 0 0 0 17 5 0 0 62 0 0 7950792 8015128 43859968 140735695078198 140735695078487 140735695078487 140735695085502 0
/proc/170926/statm: 8180 5004 850 747 0 7243 0
Current children cumulated CPU time: 54.58 s
Current children cumulated vsize: 32720 KiB
Current children cumulated memory: 20016 KiB

Child status: 30

Real time (s): 55.4819
CPU time (s): 54.635
CPU user time (s): 54.4507
CPU system time (s): 0.184315
CPU usage (%): 98.4737
Max. virtual memory (cumulated for all children) (KiB): 32720
Max. memory (cumulated for all children) (KiB): 20016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 54.4507
system time used= 0.184315
maximum resident set size= 20016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2788
page faults= 0
swaps= 0
block input operations= 0
block output operations= 292928
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 809
involuntary context switches= 74


# summary of solver processes directly reported to runsolver:
#   pid: 170926
#   total CPU time (s): 54.635
#   total CPU user time (s): 54.4507
#   total CPU system time (s): 0.184315

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.284779 second user time and 0.5974 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2024-07-24 08:12:35
IDJOB=4443183
IDBENCH=147865
IDSOLVER=3080
FILE ID=nodeC003/4443183-1721801555
RUNJOBID= nodeC003-1721801550-170628
SLURM_JOB_ID= 7770695
Free space on /tmp= 723756 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army11.17bt.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443183-1721801555/watcher-4443183-1721801555 -o /tmp/evaluation-result-4443183-1721801555/solver-4443183-1721801555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1721801550-170628 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443183-1721801555 --seed=2070393449 HOME/instance-4443183-1721801555.opb

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

MD5SUM BENCH= 13744d26940a0db30366992d9fdeef8c
RANDOM SEED=2070393449

nodeC003.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1795.910
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 2494.320
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.450
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.407
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1795.910
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.286
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.413
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6984.09
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.280
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        56342508 kB
MemAvailable:   129619984 kB
Buffers:          233248 kB
Cached:         73570180 kB
SwapCached:          480 kB
Active:          2556200 kB
Inactive:       71740572 kB
Active(anon):       2080 kB
Inactive(anon):   544720 kB
Active(file):    2554120 kB
Inactive(file): 71195852 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131069668 kB
Dirty:             42828 kB
Writeback:             0 kB
AnonPages:        492680 kB
Mapped:           124200 kB
Shmem:             53780 kB
KReclaimable:     589248 kB
Slab:             703520 kB
SReclaimable:     589248 kB
SUnreclaim:       114272 kB
KernelStack:        4000 kB
PageTables:         9856 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     950364 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14752 kB
HardwareCorrupted:     0 kB
AnonHugePages:    215040 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:      394056 kB
DirectMap2M:    40404992 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 723752 MiB
End job on nodeC003 at 2024-07-24 08:13:31