Trace number 4443483

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 33.2554 33.5181

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army10.14bt.opb
MD5SUM3a50fcae898f788b3960bca00975c98a
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 benchmark0.0231
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables316
Total number of constraints686
Number of constraints which are clauses477
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints207
Minimum length of a constraint1
Maximum length of a constraint100
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 16
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 114
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

33.23/33.50	s SATISFIABLE
33.23/33.50	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

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 (49457 MiB free)
  memory of node 1: 64473 MiB (54108 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4443483-1721801597/watcher-4443483-1721801597 -o /tmp/evaluation-result-4443483-1721801597/solver-4443483-1721801597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721801546-183921 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443483-1721801597 --seed=542448251 HOME/instance-4443483-1721801597.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
Current StackSize limit: 8192 KiB

solver pid=184226, runsolver pid=184223

[startup+0.100978 s]*
/proc/loadavg: 3.22 2.33 2.16 5/259 184227
/proc/meminfo: memFree=106046648/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=26140 memory=4740 CPUtime=0.09 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 453 0 0 0 9 0 0 0 20 0 1 0 16688087 26767360 1185 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 6535 1185 850 747 0 5598 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 26140 KiB
Current children cumulated memory: 4740 KiB

[startup+0.205876 s]*
/proc/loadavg: 3.22 2.33 2.16 5/259 184227
/proc/meminfo: memFree=106040380/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=26268 memory=7104 CPUtime=0.19 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 522 0 0 0 19 0 0 0 20 0 1 0 16688087 26898432 1776 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 6567 1776 850 747 0 5630 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 26268 KiB
Current children cumulated memory: 7104 KiB

[startup+0.305824 s]*
/proc/loadavg: 3.22 2.33 2.16 5/259 184227
/proc/meminfo: memFree=106036684/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=26396 memory=7232 CPUtime=0.29 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 561 0 0 0 29 0 0 0 20 0 1 0 16688087 27029504 1808 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 6599 1808 850 747 0 5662 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 26396 KiB
Current children cumulated memory: 7232 KiB

[startup+0.700144 s]
/proc/loadavg: 3.22 2.33 2.16 3/259 184227
/proc/meminfo: memFree=106030932/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=26668 memory=7492 CPUtime=0.68 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 628 0 0 0 68 0 0 0 20 0 1 0 16688087 27308032 1873 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 6667 1873 850 747 0 5730 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 26668 KiB
Current children cumulated memory: 7492 KiB

[startup+1.50023 s]
/proc/loadavg: 3.22 2.33 2.16 5/259 184227
/proc/meminfo: memFree=106034264/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=27520 memory=10208 CPUtime=1.48 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 834 0 0 0 147 1 0 0 20 0 1 0 16688087 28180480 2552 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 6880 2552 850 747 0 5943 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 27520 KiB
Current children cumulated memory: 10208 KiB

[startup+3.10586 s]
/proc/loadavg: 3.28 2.35 2.17 5/259 184228
/proc/meminfo: memFree=105988524/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=28548 memory=13344 CPUtime=3.08 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1091 0 0 0 307 1 0 0 20 0 1 0 16688087 29233152 3336 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7137 3336 850 747 0 6200 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 28548 KiB
Current children cumulated memory: 13344 KiB

[startup+6.30021 s]
/proc/loadavg: 3.28 2.35 2.17 5/259 184228
/proc/meminfo: memFree=105862392/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=29516 memory=13996 CPUtime=6.27 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1332 0 0 0 625 2 0 0 20 0 1 0 16688087 30224384 3499 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7379 3499 850 747 0 6442 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29516 KiB
Current children cumulated memory: 13996 KiB

[startup+12.7002 s]
/proc/loadavg: 3.34 2.38 2.18 5/259 184228
/proc/meminfo: memFree=105654296/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30012 memory=16780 CPUtime=12.65 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1558 0 0 0 1261 4 0 0 20 0 1 0 16688087 30732288 4195 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7503 4195 850 747 0 6566 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 30012 KiB
Current children cumulated memory: 16780 KiB

[startup+25.5002 s]
/proc/loadavg: 3.48 2.46 2.21 5/259 184231
/proc/meminfo: memFree=105280320/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30892 memory=17676 CPUtime=25.41 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1950 0 0 0 2534 7 0 0 20 0 1 0 16688087 31633408 4419 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7723 4419 850 747 0 6786 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 30892 KiB
Current children cumulated memory: 17676 KiB

[startup+33.518 s]
# the end of solver process 184226 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=33.1447 s, system=0.110704 s

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

[startup+25.6003 s]
/proc/loadavg: 3.48 2.46 2.21 5/259 184231
/proc/meminfo: memFree=105280320/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30892 memory=17676 CPUtime=25.51 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1950 0 0 0 2544 7 0 0 20 0 1 0 16688087 31633408 4419 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7723 4419 850 747 0 6786 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 30892 KiB
Current children cumulated memory: 17676 KiB

[startup+28.8002 s]
/proc/loadavg: 3.53 2.49 2.22 4/259 184231
/proc/meminfo: memFree=105241792/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30956 memory=17744 CPUtime=28.71 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 1990 0 0 0 2862 9 0 0 20 0 1 0 16688087 31698944 4436 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7739 4436 850 747 0 6802 0
Current children cumulated CPU time: 28.71 s
Current children cumulated vsize: 30956 KiB
Current children cumulated memory: 17744 KiB

[startup+32.0002 s]*
/proc/loadavg: 3.53 2.49 2.22 5/259 184231
/proc/meminfo: memFree=105158604/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30988 memory=17780 CPUtime=31.74 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 2027 0 0 0 3164 10 0 0 20 0 1 0 16688087 31731712 4445 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 16 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7747 4445 850 747 0 6810 0
Current children cumulated CPU time: 31.74 s
Current children cumulated vsize: 30988 KiB
Current children cumulated memory: 17780 KiB

[startup+32.8002 s]
/proc/loadavg: 3.53 2.49 2.22 5/259 184231
/proc/meminfo: memFree=105158604/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=30988 memory=17780 CPUtime=32.53 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 2027 0 0 0 3243 10 0 0 20 0 1 0 16688087 31731712 4445 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 16 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7747 4445 850 747 0 6810 0
Current children cumulated CPU time: 32.53 s
Current children cumulated vsize: 30988 KiB
Current children cumulated memory: 17780 KiB

[startup+33.2002 s]
/proc/loadavg: 3.56 2.51 2.23 5/259 184233
/proc/meminfo: memFree=105134960/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=31052 memory=17844 CPUtime=32.93 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 2071 0 0 0 3283 10 0 0 20 0 1 0 16688087 31797248 4461 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 16 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7763 4461 850 747 0 6826 0
Current children cumulated CPU time: 32.93 s
Current children cumulated vsize: 31052 KiB
Current children cumulated memory: 17844 KiB

[startup+33.4002 s]
/proc/loadavg: 3.56 2.51 2.23 5/259 184233
/proc/meminfo: memFree=105134960/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=31052 memory=17844 CPUtime=33.13 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 2071 0 0 0 3303 10 0 0 20 0 1 0 16688087 31797248 4461 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 16 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7763 4461 850 747 0 6826 0
Current children cumulated CPU time: 33.13 s
Current children cumulated vsize: 31052 KiB
Current children cumulated memory: 17844 KiB

[startup+33.5002 s]
/proc/loadavg: 3.56 2.51 2.23 5/259 184233
/proc/meminfo: memFree=105134960/131524600 swapFree=131071996/131071996
[pid=184226] ppid=184223 vsize=31052 memory=17844 CPUtime=33.23 cores=5,7
/proc/184226/stat : 184226 (Exact_veripb2_n) R 184223 184226 183908 0 -1 4194304 2071 0 0 0 3313 10 0 0 20 0 1 0 16688087 31797248 4461 134679101440 4194304 7250417 140732317032720 0 0 0 0 0 8404994 0 0 0 17 5 0 0 16 0 0 7950792 8015128 31461376 140732317041467 140732317041755 140732317041755 140732317048766 0
/proc/184226/statm: 7763 4461 850 747 0 6826 0
Current children cumulated CPU time: 33.23 s
Current children cumulated vsize: 31052 KiB
Current children cumulated memory: 17844 KiB

Child status: 30

Real time (s): 33.5181
CPU time (s): 33.2554
CPU user time (s): 33.1447
CPU system time (s): 0.110704
CPU usage (%): 99.2162
Max. virtual memory (cumulated for all children) (KiB): 31052
Max. memory (cumulated for all children) (KiB): 17844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 33.1447
system time used= 0.110704
maximum resident set size= 17844
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2072
page faults= 0
swaps= 0
block input operations= 0
block output operations= 200576
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 154
involuntary context switches= 48


# summary of solver processes directly reported to runsolver:
#   pid: 184226
#   total CPU time (s): 33.2554
#   total CPU user time (s): 33.1447
#   total CPU system time (s): 0.110704

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.07408 second user time and 0.191264 second system time

The end

Launcher Data

Begin job on nodeC020 at 2024-07-24 08:13:17
IDJOB=4443483
IDBENCH=147875
IDSOLVER=3080
FILE ID=nodeC020/4443483-1721801597
RUNJOBID= nodeC020-1721801546-183921
SLURM_JOB_ID= 7770683
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army10.14bt.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-4443483-1721801597/watcher-4443483-1721801597 -o /tmp/evaluation-result-4443483-1721801597/solver-4443483-1721801597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1721801546-183921 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4443483-1721801597 --seed=542448251 HOME/instance-4443483-1721801597.opb

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

MD5SUM BENCH= 3a50fcae898f788b3960bca00975c98a
RANDOM SEED=542448251

nodeC020.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3646.724
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	: 6999.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3660.554
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	: 7005.25
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		: 3599.844
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	: 6999.31
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		: 3599.788
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	: 7005.25
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		: 3646.818
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	: 6999.31
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		: 3659.800
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	: 7005.25
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		: 3599.716
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	: 6999.31
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		: 3655.488
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	: 7005.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        106051936 kB
MemAvailable:   128755464 kB
Buffers:          236624 kB
Cached:         23184520 kB
SwapCached:            0 kB
Active:          2604388 kB
Inactive:       22013944 kB
Active(anon):       1544 kB
Inactive(anon):  1249556 kB
Active(file):    2602844 kB
Inactive(file): 20764388 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            504276 kB
Writeback:             0 kB
AnonPages:       1196020 kB
Mapped:           130312 kB
Shmem:             54096 kB
KReclaimable:     352240 kB
Slab:             495260 kB
SReclaimable:     352240 kB
SUnreclaim:       143020 kB
KernelStack:        4176 kB
PageTables:        11968 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1722028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            22464 kB
HardwareCorrupted:     0 kB
AnonHugePages:    573440 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:    43454464 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC020 at 2024-07-24 08:13:51