Trace number 4493591

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
roundingsat-ls-log 63f22adSAT 0.732126 0.754264

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 benchmark0.071126
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

0.00/0.01	c RoundingSat 2
0.00/0.01	c branch pb25
0.00/0.01	c commit 63f22ad
0.00/0.02	c #variables 370 #constraints 557
0.00/0.02	c rational objective 46.3636
0.58/0.68	c #Conflicts:       1000 | #Constraints:       1567
0.58/0.68	c #Conflicts:       2000 | #Constraints:       2567
0.58/0.68	c INPROCESSING
0.58/0.68	c GARBAGE COLLECT
0.58/0.68	c #Conflicts:       3000 | #Constraints:       2566
0.58/0.68	c #Conflicts:       4000 | #Constraints:       3566
0.58/0.68	c INPROCESSING
0.58/0.68	c GARBAGE COLLECT
0.58/0.68	c rational objective 47
0.68/0.74	c cpu time 0.692442 s
0.68/0.74	c deterministic time 22722875 2.27e+07
0.68/0.74	c optimization time 3.7e-05 s
0.68/0.74	c total solve time 0.689764 s
0.68/0.74	c core-guided solve time 0 s
0.68/0.74	c propagation time 0.239997 s
0.68/0.74	c conflict analysis time 0.291137 s
0.68/0.74	c propagations 211196
0.68/0.74	c resolve steps 94878
0.68/0.74	c decisions 7112
0.68/0.74	c conflicts 4200
0.68/0.74	c restarts 21
0.68/0.74	c inprocessing phases 2
0.68/0.74	c garbage collections 2 ,( 100.00 )
0.68/0.74	c input clauses 313 ,( 56.19 )
0.68/0.74	c input cardinalities 2 ,( 0.36 )
0.68/0.74	c input general constraints 242 ,( 43.45 )
0.68/0.74	c input average constraint length 5.24
0.68/0.74	c input average constraint degree 2.36
0.68/0.74	c learned clauses 3091 ,( 73.40 )
0.68/0.74	c learned cardinalities 313 ,( 7.43 )
0.68/0.74	c learned general constraints 807 ,( 19.16 )
0.68/0.74	c learned average constraint length 172.61
0.68/0.74	c learned average constraint degree 24.55
0.68/0.74	c watched  CF 32, 64, 128, Arb: 586 , 0 , 0 , 0
0.68/0.74	c counting CF 32, 64, 128, Arb: 463 , 0 , 0 , 0
0.68/0.74	c watched   constraints 586 ,( 55.86 ) 
0.68/0.74	c counting  constraints 463 ,( 44.14 ) 
0.68/0.74	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 351335 , 738341 , 561378 ,( 186375 , 375003 )
0.68/0.74	c gcd simplifications 1031
0.68/0.74	c detected cardinalities 16
0.68/0.74	c weakened non-implied lits 84656
0.68/0.74	c weakened non-implying lits 1965
0.68/0.74	c original variables 370
0.68/0.74	c clausal propagations 49844
0.68/0.74	c cardinality propagations 16582
0.68/0.74	c watched propagations 4438
0.68/0.74	c counting propagations 128455
0.68/0.74	c watch lookups 4924114
0.68/0.74	c watch backjump lookups 0
0.68/0.74	c watch checks 14024540
0.68/0.74	c propagation checks 1214414
0.68/0.74	c constraint additions 2117825
0.68/0.74	c trail pops 222508
0.68/0.74	c formula constraints 557
0.68/0.74	c learned constraints 4200
0.68/0.74	c bound constraints 0
0.68/0.74	c core-guided constraints 0
0.68/0.74	c encountered formula constraints 91558
0.68/0.74	c encountered learned constraints 7488
0.68/0.74	c encountered bound constraints 0
0.68/0.74	c encountered core-guided constraints 0
0.68/0.74	c LP total time 0.107413 s
0.68/0.74	c LP solve time 0.02 s
0.68/0.74	c LP constraints added 568
0.68/0.74	c LP constraints removed 0
0.68/0.74	c LP pivots internal 495
0.68/0.74	c LP pivots root 670
0.68/0.74	c LP calls 5
0.68/0.74	c LP optimalities 5
0.68/0.74	c LP no pivot count 0
0.68/0.74	c LP infeasibilities 0
0.68/0.74	c LP valid Farkas constraints 0
0.68/0.74	c LP learned Farkas constraints 0
0.68/0.74	c LP basis resets 0
0.68/0.74	c LP cycling count 0
0.68/0.74	c LP singular count 0
0.68/0.74	c LP no primal count 0
0.68/0.74	c LP no farkas count 0
0.68/0.74	c LP other issue count 0
0.68/0.74	c LP Gomory cuts 11
0.68/0.74	c LP learned cuts 0
0.68/0.74	c LP deleted cuts 10
0.68/0.74	c LP encountered Gomory constraints 32
0.68/0.74	c LP encountered Farkas constraints 0
0.68/0.74	c LP encountered learned Farkas constraints 0
0.68/0.74	c CG auxiliary variables introduced 0
0.68/0.74	c CG solutions found 0
0.68/0.74	c CG cores constructed 0
0.68/0.74	c CG core cardinality constraints returned 0
0.68/0.74	c CG unit cores 0
0.68/0.74	c CG single cores 0
0.68/0.74	c CG blocks removed during cardinality reduction 0
0.68/0.74	c CG first core best 0
0.68/0.74	c CG decision core best 0
0.68/0.74	c CG core reduction tie 0
0.68/0.74	c CG core degree average 0.00
0.68/0.74	c CG core slack average 0.00
0.68/0.74	c CG core upper bound improvements 0
0.68/0.74	c STR number of successful calls 0
0.68/0.74	c STR number of unsuccessful calls 0
0.68/0.74	c STR number of inconclusive calls 0
0.68/0.74	c STR number of successful attempts 0
0.68/0.74	c STR number of unsuccessful attempts 0
0.68/0.74	c STR number of inconclusive attempts 0
0.68/0.74	c STR average degree increase per successful call inf
0.68/0.74	c STR average degree increase per successful attempt inf
0.68/0.74	c STR total number of conflicts for successful attempts 0
0.68/0.74	c STR total number of conflicts for unsuccessful attempts 0
0.68/0.74	c STR total number of conflicts for inconclusive attempts 0
0.68/0.74	c STR average number of conflicts per successful attempt inf
0.68/0.74	c STR average number of conflicts per unsuccessful attempt inf
0.68/0.74	c STR average number of conflicts per inconclusive attempt inf
0.68/0.74	c AVG.sumWPerc 40.24 
0.68/0.74	c bigint constraints 0 
0.68/0.74	s SATISFIABLE
0.68/0.74	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: 63708 MiB (62903 MiB free)
  memory of node 1: 64465 MiB (63586 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493591-1751150271/watcher-4493591-1751150271 -o /tmp/evaluation-result-4493591-1751150271/solver-4493591-1751150271 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751146607-14373 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4493591-1751150271.opb PROOFDIR/proof-4493591-1751150271 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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 FSIZE limit: 102400000 KiB
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 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15494, runsolver pid=15491

[startup+0.10006 s]*
/proc/loadavg: 3.96 4.07 4.04 5/271 15496
/proc/meminfo: memFree=129521468/131249988 swapFree=33010684/33010684
[pid=15494] ppid=15491 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15494/stat : 15494 (run-dec-ls-log.) S 15491 15494 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30704688 4292608 736 18446744073709551615 94190740746240 94190741640773 140723940217344 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190741879824 94190741927568 94190746464256 140723940219163 140723940219361 140723940219361 140723940224963 0
/proc/15494/statm: 1048 736 672 219 0 110 0
[pid=15496] ppid=15494 vsize=58468 memory=14916 CPUtime=0.09 cores=4,6
/proc/15496/stat : 15496 (roundingsat) R 15494 15494 14359 0 -1 4194304 1217 0 0 0 8 1 0 0 20 0 1 0 30704688 59871232 3729 18446744073709551615 4227072 8923433 140729583891232 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36503552 140729583892816 140729583893032 140729583893032 140729583898602 0
/proc/15496/statm: 14617 3729 2336 1147 0 2044 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 62660 KiB
Current children cumulated memory: 17860 KiB

[startup+0.205867 s]*
/proc/loadavg: 3.96 4.07 4.04 5/271 15496
/proc/meminfo: memFree=129521468/131249988 swapFree=33010684/33010684
[pid=15494] ppid=15491 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15494/stat : 15494 (run-dec-ls-log.) S 15491 15494 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30704688 4292608 736 18446744073709551615 94190740746240 94190741640773 140723940217344 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190741879824 94190741927568 94190746464256 140723940219163 140723940219361 140723940219361 140723940224963 0
/proc/15494/statm: 1048 736 672 219 0 110 0
[pid=15496] ppid=15494 vsize=58996 memory=15428 CPUtime=0.18 cores=4,6
/proc/15496/stat : 15496 (roundingsat) R 15494 15494 14359 0 -1 4194304 1346 0 0 0 17 1 0 0 20 0 1 0 30704688 60411904 3857 18446744073709551615 4227072 8923433 140729583891232 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36503552 140729583892816 140729583893032 140729583893032 140729583898602 0
/proc/15496/statm: 14749 3857 2336 1147 0 2176 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 63188 KiB
Current children cumulated memory: 18372 KiB

[startup+0.305238 s]*
/proc/loadavg: 3.96 4.07 4.04 5/271 15496
/proc/meminfo: memFree=129517436/131249988 swapFree=33010684/33010684
[pid=15494] ppid=15491 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15494/stat : 15494 (run-dec-ls-log.) S 15491 15494 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30704688 4292608 736 18446744073709551615 94190740746240 94190741640773 140723940217344 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190741879824 94190741927568 94190746464256 140723940219163 140723940219361 140723940219361 140723940224963 0
/proc/15494/statm: 1048 736 672 219 0 110 0
[pid=15496] ppid=15494 vsize=59672 memory=16068 CPUtime=0.29 cores=4,6
/proc/15496/stat : 15496 (roundingsat) R 15494 15494 14359 0 -1 4194304 1524 0 0 0 27 2 0 0 20 0 1 0 30704688 61104128 4017 18446744073709551615 4227072 8923433 140729583891232 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36503552 140729583892816 140729583893032 140729583893032 140729583898602 0
/proc/15496/statm: 14918 4017 2336 1147 0 2345 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 63864 KiB
Current children cumulated memory: 19012 KiB

[startup+0.700205 s]
/proc/loadavg: 3.96 4.07 4.04 5/271 15496
/proc/meminfo: memFree=129517436/131249988 swapFree=33010684/33010684
[pid=15494] ppid=15491 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15494/stat : 15494 (run-dec-ls-log.) S 15491 15494 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30704688 4292608 736 18446744073709551615 94190740746240 94190741640773 140723940217344 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190741879824 94190741927568 94190746464256 140723940219163 140723940219361 140723940219361 140723940224963 0
/proc/15494/statm: 1048 736 672 219 0 110 0
[pid=15496] ppid=15494 vsize=61080 memory=19600 CPUtime=0.68 cores=4,6
/proc/15496/stat : 15496 (roundingsat) R 15494 15494 14359 0 -1 4194304 1868 0 0 0 65 3 0 0 20 0 1 0 30704688 62545920 4900 18446744073709551615 4227072 8923433 140729583891232 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36503552 140729583892816 140729583893032 140729583893032 140729583898602 0
/proc/15496/statm: 15270 4900 2336 1147 0 2697 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 65272 KiB
Current children cumulated memory: 22544 KiB

[startup+0.75424 s]
# the end of solver process 15494 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.69438 s, system=0.037746 s

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

[startup+0.700205 s]
/proc/loadavg: 3.96 4.07 4.04 5/271 15496
/proc/meminfo: memFree=129517436/131249988 swapFree=33010684/33010684
[pid=15494] ppid=15491 vsize=4192 memory=2944 CPUtime=0 cores=4,6
/proc/15494/stat : 15494 (run-dec-ls-log.) S 15491 15494 14359 0 -1 4194304 209 0 0 0 0 0 0 0 20 0 1 0 30704688 4292608 736 18446744073709551615 94190740746240 94190741640773 140723940217344 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94190741879824 94190741927568 94190746464256 140723940219163 140723940219361 140723940219361 140723940224963 0
/proc/15494/statm: 1048 736 672 219 0 110 0
[pid=15496] ppid=15494 vsize=61080 memory=19600 CPUtime=0.68 cores=4,6
/proc/15496/stat : 15496 (roundingsat) R 15494 15494 14359 0 -1 4194304 1868 0 0 0 65 3 0 0 20 0 1 0 30704688 62545920 4900 18446744073709551615 4227072 8923433 140729583891232 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 36503552 140729583892816 140729583893032 140729583893032 140729583898602 0
/proc/15496/statm: 15270 4900 2336 1147 0 2697 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 65272 KiB
Current children cumulated memory: 22544 KiB

Child status: 0

Real time (s): 0.754264
CPU time (s): 0.732126
CPU user time (s): 0.69438
CPU system time (s): 0.037746
CPU usage (%): 97.0649
Max. virtual memory (cumulated for all children) (KiB): 65272
Max. memory (cumulated for all children) (KiB): 22544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.69438
system time used= 0.037746
maximum resident set size= 19600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2101
page faults= 0
swaps= 0
block input operations= 0
block output operations= 10328
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 330
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 15494
#   total CPU time (s): 0.732126
#   total CPU user time (s): 0.69438
#   total CPU system time (s): 0.037746

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012786 second user time and 0.029786 second system time

The end

Launcher Data

Begin job on nodeC020 at 2025-06-29 00:37:51
IDJOB=4493591
IDBENCH=147867
IDSOLVER=3354
FILE ID=nodeC020/4493591-1751150271
RUNJOBID= nodeC020-1751146607-14373
SLURM_JOB_ID= 9587464
Free space on /tmp= 433040 MiB

SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army11.17ls.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493591-1751150271/watcher-4493591-1751150271 -o /tmp/evaluation-result-4493591-1751150271/solver-4493591-1751150271 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC020-1751146607-14373 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4493591-1751150271.opb PROOFDIR/proof-4493591-1751150271

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

MD5SUM BENCH= 577423e4c806b19b8b5f6a5daee1c614
RANDOM SEED=142257303

nodeC020 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3599.840
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.903
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3600.861
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3504.433
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.718
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.894
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3599.866
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
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		: 3700.000
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129525752 kB
MemAvailable:   129560320 kB
Buffers:            3280 kB
Cached:           842776 kB
SwapCached:            0 kB
Active:           546564 kB
Inactive:         586100 kB
Active(anon):     304664 kB
Inactive(anon):        0 kB
Active(file):     241900 kB
Inactive(file):   586100 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            157832 kB
Writeback:             0 kB
AnonPages:        289684 kB
Mapped:           115276 kB
Shmem:             18056 kB
KReclaimable:      91616 kB
Slab:             181556 kB
SReclaimable:      91616 kB
SUnreclaim:        89940 kB
KernelStack:        4352 kB
PageTables:         3760 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     628420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150584 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      197332 kB
DirectMap2M:     7962624 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC020 at 2025-06-29 00:37:52