Trace number 4493592

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+pbsuma 63f22adSAT 0.311482 0.32466

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 ┌────────────────────────────────────────────────────────────────┐
0.00/0.01	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.01	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.01	c │      (c) 2025 Markus Anders                                    │
0.00/0.01	c └────────────────────────────────────────────────────────────────┘
0.00/0.01	c parse 'HOME/instance-4493592-1751155940.opb'
0.00/0.01	c 	read 0.03MB  (0.45ms)
0.00/0.01	c	 [cnf: #variables 370 #clauses 557 #duplicates 0 #arr 2918]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 76] (0.47ms)
0.00/0.01	c 
0.00/0.01	c detect special group actions
0.00/0.01	c 	probe for Johnson action (limit=64)
0.00/0.01	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.01	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.03	c 	 (21.59ms)
0.00/0.03	c 
0.00/0.03	c detect symmetries on remainder
0.00/0.03	c 	[graph: #vertices 2279 #edges 8540]
0.00/0.03	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.03	c 	 [group: #symmetries 1.60*10^1 #generators 3] (1.99ms)
0.00/0.03	c 
0.00/0.03	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.03	c 	(0.01ms)
0.00/0.03	c 
0.00/0.03	c finalize break order and special generators
0.00/0.03	c 
0.00/0.03	c add generic predicates (break_depth=10)
0.00/0.03	c 	added predicates for 3 generators (0.04ms)
0.00/0.03	c 
0.00/0.03	c generation finished
0.00/0.03	c 	[sbp: #constraints 84 #add_vars 27]
0.00/0.03	c 
0.00/0.03	c write result to 'HOME/instance-4493592-1751155940.opb.pre'
0.00/0.03	c 	wrote 0.03MB (0.13ms)
0.00/0.03	c ------------------------------------------------------------------
0.00/0.03	c                  21.59ms 87.11% detect_special
0.00/0.03	c                   1.99ms  8.05% detect_generic
0.00/0.03	c                   0.47ms  1.88% approx_orbits
0.00/0.03	c                   0.45ms  1.82% parse
0.00/0.03	c                   0.13ms  0.53% output
0.00/0.03	c                   0.08ms  0.33% other
0.00/0.03	c                   0.04ms  0.17% break_generic
0.00/0.03	c                   0.02ms  0.09% finalize_order
0.00/0.03	c                   0.01ms  0.02% optimize_gens
0.00/0.03	c         ───────────────────────────────────────────────
0.00/0.03	c                  24.78ms   100% total
0.00/0.03	c ------------------------------------------------------------------
0.00/0.04	c RoundingSat 2
0.00/0.04	c branch pb25
0.00/0.04	c commit 63f22ad
0.00/0.04	c #variables 397 #constraints 641
0.00/0.05	c rational objective 46.6136
0.28/0.32	c #Conflicts:       1000 | #Constraints:       1654
0.28/0.32	c #Conflicts:       2000 | #Constraints:       2656
0.28/0.32	c INPROCESSING
0.28/0.32	c GARBAGE COLLECT
0.28/0.32	c cpu time 0.272751 s
0.28/0.32	c deterministic time 7674218 7.67e+06
0.28/0.32	c optimization time 1.3e-05 s
0.28/0.32	c total solve time 0.269737 s
0.28/0.32	c core-guided solve time 0 s
0.28/0.32	c propagation time 0.091497 s
0.28/0.32	c conflict analysis time 0.117785 s
0.28/0.32	c propagations 116685
0.28/0.32	c resolve steps 55708
0.28/0.32	c decisions 3525
0.28/0.32	c conflicts 2001
0.28/0.32	c restarts 13
0.28/0.32	c inprocessing phases 1
0.28/0.32	c garbage collections 1 ,( 100.00 )
0.28/0.32	c input clauses 397 ,( 61.93 )
0.28/0.32	c input cardinalities 2 ,( 0.31 )
0.28/0.32	c input general constraints 242 ,( 37.75 )
0.28/0.32	c input average constraint length 4.93
0.28/0.32	c input average constraint degree 2.18
0.28/0.32	c learned clauses 1551 ,( 76.90 )
0.28/0.32	c learned cardinalities 45 ,( 2.23 )
0.28/0.32	c learned general constraints 421 ,( 20.87 )
0.28/0.32	c learned average constraint length 163.82
0.28/0.32	c learned average constraint degree 8447438.08
0.28/0.32	c watched  CF 32, 64, 128, Arb: 277 , 0 , 0 , 0
0.28/0.32	c counting CF 32, 64, 128, Arb: 386 , 0 , 0 , 0
0.28/0.32	c watched   constraints 277 ,( 41.78 ) 
0.28/0.32	c counting  constraints 386 ,( 58.22 ) 
0.28/0.32	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 144619 , 67858 , 276823 ,( 75807 , 201016 )
0.28/0.32	c gcd simplifications 383
0.28/0.32	c detected cardinalities 10
0.28/0.32	c weakened non-implied lits 42949
0.28/0.32	c weakened non-implying lits 1083
0.28/0.32	c original variables 397
0.28/0.32	c clausal propagations 33477
0.28/0.32	c cardinality propagations 7562
0.28/0.32	c watched propagations 2990
0.28/0.32	c counting propagations 68101
0.28/0.32	c watch lookups 2278510
0.28/0.32	c watch backjump lookups 0
0.28/0.32	c watch checks 3502014
0.28/0.32	c propagation checks 611393
0.28/0.32	c constraint additions 1039340
0.28/0.32	c trail pops 122210
0.28/0.32	c formula constraints 641
0.28/0.32	c learned constraints 2001
0.28/0.32	c bound constraints 0
0.28/0.32	c core-guided constraints 0
0.28/0.32	c encountered formula constraints 53921
0.28/0.32	c encountered learned constraints 3788
0.28/0.32	c encountered bound constraints 0
0.28/0.32	c encountered core-guided constraints 0
0.28/0.32	c LP total time 0.035117 s
0.28/0.32	c LP solve time 0 s
0.28/0.32	c LP constraints added 654
0.28/0.32	c LP constraints removed 0
0.28/0.32	c LP pivots internal 204
0.28/0.32	c LP pivots root 336
0.28/0.32	c LP calls 5
0.28/0.32	c LP optimalities 2
0.28/0.32	c LP no pivot count 0
0.28/0.32	c LP infeasibilities 3
0.28/0.32	c LP valid Farkas constraints 3
0.28/0.32	c LP learned Farkas constraints 0
0.28/0.32	c LP basis resets 0
0.28/0.32	c LP cycling count 0
0.28/0.32	c LP singular count 0
0.28/0.32	c LP no primal count 0
0.28/0.32	c LP no farkas count 0
0.28/0.32	c LP other issue count 0
0.28/0.32	c LP Gomory cuts 13
0.28/0.32	c LP learned cuts 0
0.28/0.32	c LP deleted cuts 0
0.28/0.32	c LP encountered Gomory constraints 0
0.28/0.32	c LP encountered Farkas constraints 0
0.28/0.32	c LP encountered learned Farkas constraints 0
0.28/0.32	c CG auxiliary variables introduced 0
0.28/0.32	c CG solutions found 0
0.28/0.32	c CG cores constructed 0
0.28/0.32	c CG core cardinality constraints returned 0
0.28/0.32	c CG unit cores 0
0.28/0.32	c CG single cores 0
0.28/0.32	c CG blocks removed during cardinality reduction 0
0.28/0.32	c CG first core best 0
0.28/0.32	c CG decision core best 0
0.28/0.32	c CG core reduction tie 0
0.28/0.32	c CG core degree average 0.00
0.28/0.32	c CG core slack average 0.00
0.28/0.32	c CG core upper bound improvements 0
0.28/0.32	c STR number of successful calls 0
0.28/0.32	c STR number of unsuccessful calls 0
0.28/0.32	c STR number of inconclusive calls 0
0.28/0.32	c STR number of successful attempts 0
0.28/0.32	c STR number of unsuccessful attempts 0
0.28/0.32	c STR number of inconclusive attempts 0
0.28/0.32	c STR average degree increase per successful call inf
0.28/0.32	c STR average degree increase per successful attempt inf
0.28/0.32	c STR total number of conflicts for successful attempts 0
0.28/0.32	c STR total number of conflicts for unsuccessful attempts 0
0.28/0.32	c STR total number of conflicts for inconclusive attempts 0
0.28/0.32	c STR average number of conflicts per successful attempt inf
0.28/0.32	c STR average number of conflicts per unsuccessful attempt inf
0.28/0.32	c STR average number of conflicts per inconclusive attempt inf
0.28/0.32	c AVG.sumWPerc 52.52 
0.28/0.32	c bigint constraints 0 
0.28/0.32	s SATISFIABLE
0.28/0.32	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: 63665 MiB (63108 MiB free)
  memory of node 1: 64507 MiB (63797 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493592-1751155940/watcher-4493592-1751155940 -o /tmp/evaluation-result-4493592-1751155940/solver-4493592-1751155940 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17846 --watchdog 3760 run-dec-break.sh HOME/instance-4493592-1751155940.opb 

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 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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=18099, runsolver pid=18096
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18102
/proc/meminfo: memFree=129951372/131249996 swapFree=33010684/33010684
[pid=18099] ppid=18096 vsize=4192 memory=3072 CPUtime=0.02 cores=4,6
/proc/18099/stat : 18099 (run-dec-break.s) S 18096 18099 17835 0 -1 4194304 239 533 0 0 0 0 2 0 20 0 1 0 31271903 4292608 768 18446744073709551615 94260101853184 94260102747717 140724784817392 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94260102986768 94260103034512 94260112371712 140724784822625 140724784822754 140724784822754 140724784828356 0
/proc/18099/statm: 1048 768 704 219 0 110 0
[pid=18102] ppid=18099 vsize=57476 memory=12236 CPUtime=0.05 cores=4,6
/proc/18102/stat : 18102 (roundingsat) R 18099 18099 17835 0 -1 4194304 999 0 0 0 5 0 0 0 20 0 1 0 31271906 58855424 3059 18446744073709551615 4227072 8923433 140728274736000 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 12931072 140728274741572 140728274741800 140728274741800 140728274747370 0
/proc/18102/statm: 14369 3059 2400 1147 0 1796 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 61668 KiB
Current children cumulated memory: 15308 KiB

[startup+0.206015 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18102
/proc/meminfo: memFree=129947276/131249996 swapFree=33010684/33010684
[pid=18099] ppid=18096 vsize=4192 memory=3072 CPUtime=0.02 cores=4,6
/proc/18099/stat : 18099 (run-dec-break.s) S 18096 18099 17835 0 -1 4194304 239 533 0 0 0 0 2 0 20 0 1 0 31271903 4292608 768 18446744073709551615 94260101853184 94260102747717 140724784817392 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94260102986768 94260103034512 94260112371712 140724784822625 140724784822754 140724784822754 140724784828356 0
/proc/18099/statm: 1048 768 704 219 0 110 0
[pid=18102] ppid=18099 vsize=58272 memory=15052 CPUtime=0.16 cores=4,6
/proc/18102/stat : 18102 (roundingsat) R 18099 18099 17835 0 -1 4194304 1196 0 0 0 16 0 0 0 20 0 1 0 31271906 59670528 3763 18446744073709551615 4227072 8923433 140728274736000 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 12931072 140728274741572 140728274741800 140728274741800 140728274747370 0
/proc/18102/statm: 14568 3763 2400 1147 0 1995 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 62464 KiB
Current children cumulated memory: 18124 KiB

[startup+0.306031 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18102
/proc/meminfo: memFree=129947276/131249996 swapFree=33010684/33010684
[pid=18099] ppid=18096 vsize=4192 memory=3072 CPUtime=0.02 cores=4,6
/proc/18099/stat : 18099 (run-dec-break.s) S 18096 18099 17835 0 -1 4194304 239 533 0 0 0 0 2 0 20 0 1 0 31271903 4292608 768 18446744073709551615 94260101853184 94260102747717 140724784817392 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94260102986768 94260103034512 94260112371712 140724784822625 140724784822754 140724784822754 140724784828356 0
/proc/18099/statm: 1048 768 704 219 0 110 0
[pid=18102] ppid=18099 vsize=58944 memory=15692 CPUtime=0.26 cores=4,6
/proc/18102/stat : 18102 (roundingsat) R 18099 18099 17835 0 -1 4194304 1343 0 0 0 26 0 0 0 20 0 1 0 31271906 60358656 3923 18446744073709551615 4227072 8923433 140728274736000 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 12931072 140728274741572 140728274741800 140728274741800 140728274747370 0
/proc/18102/statm: 14736 3923 2400 1147 0 2163 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 63136 KiB
Current children cumulated memory: 18764 KiB

[startup+0.324632 s]
# the end of solver process 18099 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.299525 s, system=0.011957 s

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

[startup+0.306031 s]*
/proc/loadavg: 2.89 3.01 3.60 5/270 18102
/proc/meminfo: memFree=129947276/131249996 swapFree=33010684/33010684
[pid=18099] ppid=18096 vsize=4192 memory=3072 CPUtime=0.02 cores=4,6
/proc/18099/stat : 18099 (run-dec-break.s) S 18096 18099 17835 0 -1 4194304 239 533 0 0 0 0 2 0 20 0 1 0 31271903 4292608 768 18446744073709551615 94260101853184 94260102747717 140724784817392 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94260102986768 94260103034512 94260112371712 140724784822625 140724784822754 140724784822754 140724784828356 0
/proc/18099/statm: 1048 768 704 219 0 110 0
[pid=18102] ppid=18099 vsize=58944 memory=15692 CPUtime=0.26 cores=4,6
/proc/18102/stat : 18102 (roundingsat) R 18099 18099 17835 0 -1 4194304 1343 0 0 0 26 0 0 0 20 0 1 0 31271906 60358656 3923 18446744073709551615 4227072 8923433 140728274736000 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 12931072 140728274741572 140728274741800 140728274741800 140728274747370 0
/proc/18102/statm: 14736 3923 2400 1147 0 2163 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 63136 KiB
Current children cumulated memory: 18764 KiB

Child status: 0

Real time (s): 0.32466
CPU time (s): 0.311482
CPU user time (s): 0.299525
CPU system time (s): 0.011957
CPU usage (%): 95.941
Max. virtual memory (cumulated for all children) (KiB): 63136
Max. memory (cumulated for all children) (KiB): 18764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.299525
system time used= 0.011957
maximum resident set size= 15820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2157
page faults= 0
swaps= 0
block input operations= 0
block output operations= 64
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 18099
#   total CPU time (s): 0.311482
#   total CPU user time (s): 0.299525
#   total CPU system time (s): 0.011957

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.008588 second user time and 0.024921 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 02:12:20
IDJOB=4493592
IDBENCH=147867
IDSOLVER=3357
FILE ID=nodeC024/4493592-1751155940
RUNJOBID= nodeC024-1751155906-17846
SLURM_JOB_ID= 9587473
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army11.17ls.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493592-1751155940/watcher-4493592-1751155940 -o /tmp/evaluation-result-4493592-1751155940/solver-4493592-1751155940 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17846 --watchdog 3760  run-dec-break.sh HOME/instance-4493592-1751155940.opb

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

MD5SUM BENCH= 577423e4c806b19b8b5f6a5daee1c614
RANDOM SEED=1024499370

nodeC024 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		: 3599.777
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	: 6999.36
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		: 3599.668
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	: 6999.36
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		: 3599.399
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	: 6999.36
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		: 3493.491
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	: 6999.36
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		: 3599.730
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	: 6999.36
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		: 3599.667
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	: 6999.36
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		: 3600.235
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	: 6999.36
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		: 3968.311
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129951372 kB
MemAvailable:   129578948 kB
Buffers:            3280 kB
Cached:           419616 kB
SwapCached:            0 kB
Active:           540804 kB
Inactive:         199612 kB
Active(anon):     335584 kB
Inactive(anon):        0 kB
Active(file):     205220 kB
Inactive(file):   199612 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             14648 kB
Writeback:            20 kB
AnonPages:        320752 kB
Mapped:           116396 kB
Shmem:             18064 kB
KReclaimable:      85280 kB
Slab:             168288 kB
SReclaimable:      85280 kB
SUnreclaim:        83008 kB
KernelStack:        4336 kB
PageTables:         3924 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     673284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150664 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 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:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC024 at 2025-06-29 02:12:21