Trace number 4443244

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 2024-07-05SAT 229.782 231.788

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army11.17ls.opb
MD5SUM577423e4c806b19b8b5f6a5daee1c614
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 benchmark0.011666
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 constraints557
Number of constraints which are clauses313
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints242
Minimum length of a constraint2
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 

229.72/231.74	s SATISFIABLE
229.72/231.74	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: 63968 MiB (53730 MiB free)
  memory of node 1: 64473 MiB (50630 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443244-1721801555/watcher-4443244-1721801555 -o /tmp/evaluation-result-4443244-1721801555/solver-4443244-1721801555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721801546-171600 --watchdog 3760 HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443244-1721801555 --seed=542448251 HOME/instance-4443244-1721801555.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
solver pid=171807, runsolver pid=171804
Current StackSize limit: 8192 KiB


[startup+0.100082 s]*
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106845236/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=28292 memory=6848 CPUtime=0.09 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 716 0 0 0 9 0 0 0 20 0 1 0 16683420 28971008 1712 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7073 1712 1155 1006 0 5834 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28292 KiB
Current children cumulated memory: 6848 KiB

[startup+0.205533 s]*
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106831428/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=28520 memory=9400 CPUtime=0.2 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 814 0 0 0 20 0 0 0 20 0 1 0 16683420 29204480 2350 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7130 2350 1155 1006 0 5891 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28520 KiB
Current children cumulated memory: 9400 KiB

[startup+0.305559 s]*
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106816892/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=28716 memory=9596 CPUtime=0.3 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 858 0 0 0 30 0 0 0 20 0 1 0 16683420 29405184 2399 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7179 2399 1155 1006 0 5940 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28716 KiB
Current children cumulated memory: 9596 KiB

[startup+0.700155 s]
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106791456/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=29076 memory=11992 CPUtime=0.68 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 960 0 0 0 68 0 0 0 20 0 1 0 16683420 29773824 2998 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7269 2998 1155 1006 0 6030 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29076 KiB
Current children cumulated memory: 11992 KiB

[startup+1.50018 s]
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106748800/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=29888 memory=14840 CPUtime=1.48 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 1159 0 0 0 147 1 0 0 20 0 1 0 16683420 30605312 3710 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7472 3710 1155 1006 0 6233 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29888 KiB
Current children cumulated memory: 14840 KiB

[startup+3.10531 s]
/proc/loadavg: 2.23 2.00 2.02 5/255 171808
/proc/meminfo: memFree=106617200/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=31280 memory=18152 CPUtime=3.08 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 1469 0 0 0 305 3 0 0 20 0 1 0 16683420 32030720 4538 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 7820 4538 1155 1006 0 6581 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 31280 KiB
Current children cumulated memory: 18152 KiB

[startup+6.30016 s]
/proc/loadavg: 2.37 2.04 2.03 5/255 171809
/proc/meminfo: memFree=106466736/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=32576 memory=25524 CPUtime=6.26 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 1820 0 0 0 618 8 0 0 20 0 1 0 16683420 33357824 6381 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 8144 6381 1155 1006 0 6905 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 32576 KiB
Current children cumulated memory: 25524 KiB

[startup+12.7002 s]
/proc/loadavg: 2.50 2.07 2.04 5/251 171837
/proc/meminfo: memFree=106265760/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=33920 memory=28368 CPUtime=12.64 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 2099 0 0 0 1247 17 0 0 20 0 1 0 16683420 34734080 7092 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 8480 7092 1155 1006 0 7241 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 33920 KiB
Current children cumulated memory: 28368 KiB

[startup+25.5002 s]
/proc/loadavg: 2.83 2.16 2.08 5/257 171860
/proc/meminfo: memFree=103866708/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=35712 memory=30136 CPUtime=25.39 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 2625 0 0 0 2506 33 0 0 20 0 1 0 16683420 36569088 7534 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 8928 7534 1155 1006 0 7689 0
Current children cumulated CPU time: 25.39 s
Current children cumulated vsize: 35712 KiB
Current children cumulated memory: 30136 KiB

[startup+51.1057 s]
/proc/loadavg: 3.30 2.33 2.13 5/258 171865
/proc/meminfo: memFree=102315280/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=49820 memory=33028 CPUtime=50.31 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 3097 0 0 0 4964 67 0 0 20 0 1 0 16683420 51015680 8257 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 59 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 12455 8257 1155 1006 0 11216 0
Current children cumulated CPU time: 50.31 s
Current children cumulated vsize: 49820 KiB
Current children cumulated memory: 33028 KiB

[startup+102.3 s]
/proc/loadavg: 3.76 2.61 2.24 5/258 171874
/proc/meminfo: memFree=100106296/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=54380 memory=38656 CPUtime=101.21 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4062 0 0 0 9983 138 0 0 20 0 1 0 16683420 55685120 9664 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 69 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 13595 9664 1155 1006 0 12356 0
Current children cumulated CPU time: 101.21 s
Current children cumulated vsize: 54380 KiB
Current children cumulated memory: 38656 KiB

[startup+162.301 s]
/proc/loadavg: 3.96 2.88 2.36 5/257 171976
/proc/meminfo: memFree=99749996/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=55788 memory=40160 CPUtime=160.87 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4447 0 0 0 15867 220 0 0 20 0 1 0 16683420 57126912 10040 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 2 0 0 79 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 13947 10040 1155 1006 0 12708 0
Current children cumulated CPU time: 160.87 s
Current children cumulated vsize: 55788 KiB
Current children cumulated memory: 40160 KiB

[startup+222.3 s]
/proc/loadavg: 3.98 3.08 2.46 5/258 172781
/proc/meminfo: memFree=96498708/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56492 memory=40912 CPUtime=220.35 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4644 0 0 0 21720 315 0 0 20 0 1 0 16683420 57847808 10228 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14123 10228 1155 1006 0 12884 0
Current children cumulated CPU time: 220.35 s
Current children cumulated vsize: 56492 KiB
Current children cumulated memory: 40912 KiB

[startup+231.788 s]
# the end of solver process 171807 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=226.505 s, system=3.27714 s

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

[startup+224 s]*
/proc/loadavg: 3.98 3.08 2.46 5/258 172781
/proc/meminfo: memFree=96442168/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56492 memory=40912 CPUtime=222.05 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4647 0 0 0 21888 317 0 0 20 0 1 0 16683420 57847808 10228 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14123 10228 1155 1006 0 12884 0
Current children cumulated CPU time: 222.05 s
Current children cumulated vsize: 56492 KiB
Current children cumulated memory: 40912 KiB

[startup+227.2 s]
/proc/loadavg: 4.06 3.12 2.48 5/258 172782
/proc/meminfo: memFree=96347736/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=225.23 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4701 0 0 0 22203 320 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 225.23 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

[startup+228.8 s]
/proc/loadavg: 4.06 3.12 2.48 5/258 172782
/proc/meminfo: memFree=96319588/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=226.83 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4701 0 0 0 22361 322 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 226.83 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

[startup+230.4 s]
/proc/loadavg: 4.06 3.13 2.48 5/258 172782
/proc/meminfo: memFree=95778300/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=228.42 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4702 0 0 0 22517 325 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 228.42 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

[startup+231.2 s]
/proc/loadavg: 4.06 3.13 2.48 5/258 172782
/proc/meminfo: memFree=95730696/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=229.23 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4718 0 0 0 22597 326 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 229.23 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

[startup+231.6 s]
/proc/loadavg: 4.06 3.13 2.48 5/258 172782
/proc/meminfo: memFree=95730696/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=229.62 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4718 0 0 0 22636 326 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 229.62 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

[startup+231.7 s]
/proc/loadavg: 4.06 3.13 2.48 5/258 172782
/proc/meminfo: memFree=95730696/131524600 swapFree=131071216/131071996
[pid=171807] ppid=171804 vsize=56684 memory=41176 CPUtime=229.72 cores=0,2
/proc/171807/stat : 171807 (Exact_veripb2) R 171804 171807 171590 0 -1 4194304 4718 0 0 0 22645 327 0 0 20 0 1 0 16683420 58044416 10294 134679101440 4194304 8311665 140729007446912 0 0 0 0 0 8404994 0 0 0 17 0 0 0 89 0 0 9173656 9252184 35106816 140729007453005 140729007453284 140729007453284 140729007460295 0
/proc/171807/statm: 14171 10294 1155 1006 0 12932 0
Current children cumulated CPU time: 229.72 s
Current children cumulated vsize: 56684 KiB
Current children cumulated memory: 41176 KiB

Child status: 30

Real time (s): 231.788
CPU time (s): 229.782
CPU user time (s): 226.505
CPU system time (s): 3.27714
CPU usage (%): 99.1347
Max. virtual memory (cumulated for all children) (KiB): 56684
Max. memory (cumulated for all children) (KiB): 41176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 226.505
system time used= 3.27714
maximum resident set size= 49376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4719
page faults= 0
swaps= 0
block input operations= 0
block output operations= 909448
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 453
involuntary context switches= 1782


# summary of solver processes directly reported to runsolver:
#   pid: 171807
#   total CPU time (s): 229.782
#   total CPU user time (s): 226.505
#   total CPU system time (s): 3.27714

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.402777 second user time and 1.0604 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-24 08:12:35
IDJOB=4443244
IDBENCH=147867
IDSOLVER=3081
FILE ID=nodeC014/4443244-1721801555
RUNJOBID= nodeC014-1721801546-171600
SLURM_JOB_ID= 7770682
Free space on /tmp= 890016 MiB

SOLVER NAME= Exact_veripb2 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army11.17ls.opb
COMMAND LINE= HOME/Exact_veripb2 --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-4443244-1721801555/watcher-4443244-1721801555 -o /tmp/evaluation-result-4443244-1721801555/solver-4443244-1721801555 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721801546-171600 --watchdog 3760  HOME/Exact_veripb2 --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443244-1721801555 --seed=542448251 HOME/instance-4443244-1721801555.opb

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

MD5SUM BENCH= 577423e4c806b19b8b5f6a5daee1c614
RANDOM SEED=542448251

nodeC014.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		: 3641.888
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	: 6999.45
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		: 3685.593
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3659.617
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	: 6999.45
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		: 3600.063
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	: 7005.48
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		: 3660.707
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	: 6999.45
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		: 3685.621
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	: 7005.48
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		: 3602.665
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	: 6999.45
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		: 3599.773
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	: 7005.48
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        106869012 kB
MemAvailable:   128535888 kB
Buffers:          238836 kB
Cached:         22130516 kB
SwapCached:           36 kB
Active:          2474120 kB
Inactive:       21316200 kB
Active(anon):       1552 kB
Inactive(anon):  1473028 kB
Active(file):    2472568 kB
Inactive(file): 19843172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:            173788 kB
Writeback:             0 kB
AnonPages:       1419456 kB
Mapped:           129344 kB
Shmem:             53936 kB
KReclaimable:     381920 kB
Slab:             507360 kB
SReclaimable:     381920 kB
SUnreclaim:       125440 kB
KernelStack:        4108 kB
PageTables:        12036 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1865252 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16896 kB
HardwareCorrupted:     0 kB
AnonHugePages:    499712 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:      359124 kB
DirectMap2M:    35065856 kB
DirectMap1G:    100663296 kB

Free space on /tmp at the end= 890008 MiB
End job on nodeC014 at 2024-07-24 08:16:27