Trace number 4493737

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-log 63f22adSAT 0.719598 0.750191

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/
submitted-PB06/prestwich/armies/normalized-army10.14ls.opb
MD5SUM531481e7cf3d0451843bb4aa5119dd25
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 benchmark0.037083
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 constraints476
Number of constraints which are clauses274
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint2
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 14
Number of bits of the biggest number in a constraint 4
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

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-4493737-1751155634.opb'
0.00/0.01	c 	read 0.02MB  (0.38ms)
0.00/0.01	c	 [cnf: #variables 316 #clauses 476 #duplicates 0 #arr 2432]
0.00/0.01	c output proof to 'PROOFDIR/proof-4493737-1751155634'
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 60] (0.41ms)
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 	 (19.25ms)
0.00/0.03	c 
0.00/0.03	c detect symmetries on remainder
0.00/0.03	c 	[graph: #vertices 1940 #edges 7160]
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] (1.67ms)
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 (0.01ms)
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-4493737-1751155634.opb.pre'
0.00/0.03	c 	wrote 0.03MB (0.13ms)
0.00/0.03	c ------------------------------------------------------------------
0.00/0.03	c                  19.25ms 81.85% detect_special
0.00/0.03	c                   1.67ms  7.12% detect_generic
0.00/0.03	c                   1.65ms  7.00% other
0.00/0.03	c                   0.41ms  1.73% approx_orbits
0.00/0.03	c                   0.37ms  1.59% parse
0.00/0.03	c                   0.13ms  0.55% output
0.00/0.03	c                   0.02ms  0.09% finalize_order
0.00/0.03	c                   0.01ms  0.04% break_generic
0.00/0.03	c                   0.01ms  0.02% optimize_gens
0.00/0.03	c         ───────────────────────────────────────────────
0.00/0.03	c                  23.52ms   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
0.00/0.05	c #variables 343 #constraints 560
0.00/0.05	c rational objective 39.6
0.56/0.68	c #Conflicts:       1000 | #Constraints:       1592
0.56/0.68	c #Conflicts:       2000 | #Constraints:       2592
0.56/0.68	c INPROCESSING
0.56/0.68	c GARBAGE COLLECT
0.56/0.68	c #Conflicts:       3000 | #Constraints:       2576
0.56/0.68	c #Conflicts:       4000 | #Constraints:       3577
0.56/0.68	c INPROCESSING
0.56/0.68	c GARBAGE COLLECT
0.56/0.68	c rational objective 40.3333
0.66/0.73	c cpu time 0.666411 s
0.66/0.73	c deterministic time 20870771 2.09e+07
0.66/0.73	c optimization time 4e-05 s
0.66/0.73	c total solve time 0.664615 s
0.66/0.73	c core-guided solve time 0 s
0.66/0.73	c propagation time 0.226263 s
0.66/0.73	c conflict analysis time 0.29109 s
0.66/0.73	c propagations 214331
0.66/0.73	c resolve steps 98744
0.66/0.73	c decisions 6816
0.66/0.73	c conflicts 4200
0.66/0.73	c restarts 21
0.66/0.73	c inprocessing phases 2
0.66/0.73	c garbage collections 2 ,( 100.00 )
0.66/0.73	c input clauses 358 ,( 63.93 )
0.66/0.73	c input cardinalities 2 ,( 0.36 )
0.66/0.73	c input general constraints 200 ,( 35.71 )
0.66/0.73	c input average constraint length 4.78
0.66/0.73	c input average constraint degree 2.12
0.66/0.73	c learned clauses 3299 ,( 77.92 )
0.66/0.73	c learned cardinalities 81 ,( 1.91 )
0.66/0.73	c learned general constraints 854 ,( 20.17 )
0.66/0.73	c learned average constraint length 131.50
0.66/0.73	c learned average constraint degree 2589908.40
0.66/0.73	c watched  CF 32, 64, 128, Arb: 566 , 0 , 0 , 0
0.66/0.73	c counting CF 32, 64, 128, Arb: 488 , 0 , 0 , 0
0.66/0.73	c watched   constraints 566 ,( 53.70 ) 
0.66/0.73	c counting  constraints 488 ,( 46.30 ) 
0.66/0.73	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 415170 , 283380 , 703338 ,( 319915 , 383423 )
0.66/0.73	c gcd simplifications 785
0.66/0.73	c detected cardinalities 20
0.66/0.73	c weakened non-implied lits 73177
0.66/0.73	c weakened non-implying lits 1950
0.66/0.73	c original variables 343
0.66/0.73	c clausal propagations 69477
0.66/0.73	c cardinality propagations 10486
0.66/0.73	c watched propagations 11912
0.66/0.73	c counting propagations 114462
0.66/0.73	c watch lookups 5946078
0.66/0.73	c watch backjump lookups 0
0.66/0.73	c watch checks 11417190
0.66/0.73	c propagation checks 1339945
0.66/0.73	c constraint additions 1719894
0.66/0.73	c trail pops 225345
0.66/0.73	c formula constraints 560
0.66/0.73	c learned constraints 4199
0.66/0.73	c bound constraints 0
0.66/0.73	c core-guided constraints 0
0.66/0.73	c encountered formula constraints 94138
0.66/0.73	c encountered learned constraints 8421
0.66/0.73	c encountered bound constraints 0
0.66/0.73	c encountered core-guided constraints 0
0.66/0.73	c LP total time 0.093179 s
0.66/0.73	c LP solve time 0.02 s
0.66/0.73	c LP constraints added 593
0.66/0.73	c LP constraints removed 0
0.66/0.73	c LP pivots internal 534
0.66/0.73	c LP pivots root 637
0.66/0.73	c LP calls 6
0.66/0.73	c LP optimalities 5
0.66/0.73	c LP no pivot count 0
0.66/0.73	c LP infeasibilities 1
0.66/0.73	c LP valid Farkas constraints 1
0.66/0.73	c LP learned Farkas constraints 1
0.66/0.73	c LP basis resets 0
0.66/0.73	c LP cycling count 0
0.66/0.73	c LP singular count 0
0.66/0.73	c LP no primal count 0
0.66/0.73	c LP no farkas count 0
0.66/0.73	c LP other issue count 0
0.66/0.73	c LP Gomory cuts 33
0.66/0.73	c LP learned cuts 1
0.66/0.73	c LP deleted cuts 23
0.66/0.73	c LP encountered Gomory constraints 383
0.66/0.73	c LP encountered Farkas constraints 0
0.66/0.73	c LP encountered learned Farkas constraints 1
0.66/0.73	c CG auxiliary variables introduced 0
0.66/0.73	c CG solutions found 0
0.66/0.73	c CG cores constructed 0
0.66/0.73	c CG core cardinality constraints returned 0
0.66/0.73	c CG unit cores 0
0.66/0.73	c CG single cores 0
0.66/0.73	c CG blocks removed during cardinality reduction 0
0.66/0.73	c CG first core best 0
0.66/0.73	c CG decision core best 0
0.66/0.73	c CG core reduction tie 0
0.66/0.73	c CG core degree average 0.00
0.66/0.73	c CG core slack average 0.00
0.66/0.73	c CG core upper bound improvements 0
0.66/0.73	c STR number of successful calls 0
0.66/0.73	c STR number of unsuccessful calls 0
0.66/0.73	c STR number of inconclusive calls 0
0.66/0.73	c STR number of successful attempts 0
0.66/0.73	c STR number of unsuccessful attempts 0
0.66/0.73	c STR number of inconclusive attempts 0
0.66/0.73	c STR average degree increase per successful call inf
0.66/0.73	c STR average degree increase per successful attempt inf
0.66/0.73	c STR total number of conflicts for successful attempts 0
0.66/0.73	c STR total number of conflicts for unsuccessful attempts 0
0.66/0.73	c STR total number of conflicts for inconclusive attempts 0
0.66/0.73	c STR average number of conflicts per successful attempt inf
0.66/0.73	c STR average number of conflicts per unsuccessful attempt inf
0.66/0.73	c STR average number of conflicts per inconclusive attempt inf
0.66/0.73	c AVG.sumWPerc 41.68 
0.66/0.73	c bigint constraints 0 
0.66/0.73	s SATISFIABLE
0.66/0.73	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: 63708 MiB (62787 MiB free)
  memory of node 1: 64465 MiB (63418 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493737-1751155634/watcher-4493737-1751155634 -o /tmp/evaluation-result-4493737-1751155634/solver-4493737-1751155634 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15097 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4493737-1751155634.opb PROOFDIR/proof-4493737-1751155634 

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 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
solver pid=15733, runsolver pid=15730
Current StackSize limit: 8192 KiB

Starting watchdog thread

[startup+0.100058 s]*
/proc/loadavg: 3.50 2.98 3.28 5/273 15736
/proc/meminfo: memFree=129234436/131249988 swapFree=33010684/33010684
[pid=15733] ppid=15730 vsize=4192 memory=3072 CPUtime=0.02 cores=5,7
/proc/15733/stat : 15733 (run-dec-break-l) S 15730 15733 15084 0 -1 4194304 242 471 0 0 0 0 2 0 20 0 1 0 31241968 4292608 768 18446744073709551615 94196297371648 94196298266181 140735522596544 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94196298505232 94196298552976 94196324929536 140735522601237 140735522601438 140735522601438 140735522607040 0
/proc/15733/statm: 1048 768 704 219 0 110 0
[pid=15736] ppid=15733 vsize=57568 memory=12116 CPUtime=0.05 cores=5,7
/proc/15736/stat : 15736 (roundingsat) R 15733 15733 15084 0 -1 4194304 1004 0 0 0 5 0 0 0 20 0 1 0 31241972 58949632 3029 18446744073709551615 4227072 8923433 140723045800208 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24510464 140723045808372 140723045808680 140723045808680 140723045814250 0
/proc/15736/statm: 14392 3029 2368 1147 0 1819 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 61760 KiB
Current children cumulated memory: 15188 KiB

[startup+0.205589 s]*
/proc/loadavg: 3.50 2.98 3.28 5/273 15736
/proc/meminfo: memFree=129236300/131249988 swapFree=33010684/33010684
[pid=15733] ppid=15730 vsize=4192 memory=3072 CPUtime=0.02 cores=5,7
/proc/15733/stat : 15733 (run-dec-break-l) S 15730 15733 15084 0 -1 4194304 242 471 0 0 0 0 2 0 20 0 1 0 31241968 4292608 768 18446744073709551615 94196297371648 94196298266181 140735522596544 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94196298505232 94196298552976 94196324929536 140735522601237 140735522601438 140735522601438 140735522607040 0
/proc/15733/statm: 1048 768 704 219 0 110 0
[pid=15736] ppid=15733 vsize=58104 memory=14872 CPUtime=0.16 cores=5,7
/proc/15736/stat : 15736 (roundingsat) R 15733 15733 15084 0 -1 4194304 1156 0 0 0 15 1 0 0 20 0 1 0 31241972 59498496 3718 18446744073709551615 4227072 8923433 140723045800208 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24510464 140723045808372 140723045808680 140723045808680 140723045814250 0
/proc/15736/statm: 14526 3718 2368 1147 0 1953 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 62296 KiB
Current children cumulated memory: 17944 KiB

[startup+0.305512 s]*
/proc/loadavg: 3.50 2.98 3.28 5/273 15736
/proc/meminfo: memFree=129236300/131249988 swapFree=33010684/33010684
[pid=15733] ppid=15730 vsize=4192 memory=3072 CPUtime=0.02 cores=5,7
/proc/15733/stat : 15733 (run-dec-break-l) S 15730 15733 15084 0 -1 4194304 242 471 0 0 0 0 2 0 20 0 1 0 31241968 4292608 768 18446744073709551615 94196297371648 94196298266181 140735522596544 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94196298505232 94196298552976 94196324929536 140735522601237 140735522601438 140735522601438 140735522607040 0
/proc/15733/statm: 1048 768 704 219 0 110 0
[pid=15736] ppid=15733 vsize=58792 memory=15384 CPUtime=0.26 cores=5,7
/proc/15736/stat : 15736 (roundingsat) R 15733 15733 15084 0 -1 4194304 1313 0 0 0 25 1 0 0 20 0 1 0 31241972 60203008 3846 18446744073709551615 4227072 8923433 140723045800208 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24510464 140723045808372 140723045808680 140723045808680 140723045814250 0
/proc/15736/statm: 14698 3846 2368 1147 0 2125 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62984 KiB
Current children cumulated memory: 18456 KiB

[startup+0.700157 s]
/proc/loadavg: 3.50 2.98 3.28 5/273 15736
/proc/meminfo: memFree=129226476/131249988 swapFree=33010684/33010684
[pid=15733] ppid=15730 vsize=4192 memory=3072 CPUtime=0.02 cores=5,7
/proc/15733/stat : 15733 (run-dec-break-l) S 15730 15733 15084 0 -1 4194304 242 471 0 0 0 0 2 0 20 0 1 0 31241968 4292608 768 18446744073709551615 94196297371648 94196298266181 140735522596544 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94196298505232 94196298552976 94196324929536 140735522601237 140735522601438 140735522601438 140735522607040 0
/proc/15733/statm: 1048 768 704 219 0 110 0
[pid=15736] ppid=15733 vsize=60032 memory=16536 CPUtime=0.64 cores=5,7
/proc/15736/stat : 15736 (roundingsat) R 15733 15733 15084 0 -1 4194304 1590 0 0 0 62 2 0 0 20 0 1 0 31241972 61472768 4134 18446744073709551615 4227072 8923433 140723045800208 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24510464 140723045808372 140723045808680 140723045808680 140723045814250 0
/proc/15736/statm: 15008 4134 2368 1147 0 2435 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 64224 KiB
Current children cumulated memory: 19608 KiB

[startup+0.750166 s]
# the end of solver process 15733 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.693757 s, system=0.025841 s

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

[startup+0.700157 s]
/proc/loadavg: 3.50 2.98 3.28 5/273 15736
/proc/meminfo: memFree=129226476/131249988 swapFree=33010684/33010684
[pid=15733] ppid=15730 vsize=4192 memory=3072 CPUtime=0.02 cores=5,7
/proc/15733/stat : 15733 (run-dec-break-l) S 15730 15733 15084 0 -1 4194304 242 471 0 0 0 0 2 0 20 0 1 0 31241968 4292608 768 18446744073709551615 94196297371648 94196298266181 140735522596544 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94196298505232 94196298552976 94196324929536 140735522601237 140735522601438 140735522601438 140735522607040 0
/proc/15733/statm: 1048 768 704 219 0 110 0
[pid=15736] ppid=15733 vsize=60032 memory=16536 CPUtime=0.64 cores=5,7
/proc/15736/stat : 15736 (roundingsat) R 15733 15733 15084 0 -1 4194304 1590 0 0 0 62 2 0 0 20 0 1 0 31241972 61472768 4134 18446744073709551615 4227072 8923433 140723045800208 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24510464 140723045808372 140723045808680 140723045808680 140723045814250 0
/proc/15736/statm: 15008 4134 2368 1147 0 2435 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 64224 KiB
Current children cumulated memory: 19608 KiB

Child status: 0

Real time (s): 0.750191
CPU time (s): 0.719598
CPU user time (s): 0.693757
CPU system time (s): 0.025841
CPU usage (%): 95.922
Max. virtual memory (cumulated for all children) (KiB): 64224
Max. memory (cumulated for all children) (KiB): 19608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.693757
system time used= 0.025841
maximum resident set size= 16536
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2327
page faults= 0
swaps= 0
block input operations= 0
block output operations= 11224
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 359
involuntary context switches= 12


# summary of solver processes directly reported to runsolver:
#   pid: 15733
#   total CPU time (s): 0.719598
#   total CPU user time (s): 0.693757
#   total CPU system time (s): 0.025841

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01244 second user time and 0.029937 second system time

The end

Launcher Data

Begin job on nodeC031 at 2025-06-29 02:07:14
IDJOB=4493737
IDBENCH=147871
IDSOLVER=3358
FILE ID=nodeC031/4493737-1751155634
RUNJOBID= nodeC031-1751155546-15097
SLURM_JOB_ID= 9587472
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army10.14ls.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4493737-1751155634/watcher-4493737-1751155634 -o /tmp/evaluation-result-4493737-1751155634/solver-4493737-1751155634 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15097 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4493737-1751155634.opb PROOFDIR/proof-4493737-1751155634

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

MD5SUM BENCH= 531481e7cf3d0451843bb4aa5119dd25
RANDOM SEED=777362498

nodeC031 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		: 3598.296
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	: 6999.78
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		: 3599.891
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	: 6999.78
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		: 3599.889
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	: 6999.78
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		: 3575.214
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	: 6999.78
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		: 3599.884
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	: 6999.78
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		: 3597.457
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	: 6999.78
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		: 3700.000
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.896
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        129235236 kB
MemAvailable:   129465384 kB
Buffers:            3280 kB
Cached:          1040972 kB
SwapCached:            0 kB
Active:           614940 kB
Inactive:         821908 kB
Active(anon):     410704 kB
Inactive(anon):        0 kB
Active(file):     204236 kB
Inactive(file):   821908 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            134672 kB
Writeback:           224 kB
AnonPages:        395448 kB
Mapped:           116272 kB
Shmem:             18064 kB
KReclaimable:      86488 kB
Slab:             174856 kB
SReclaimable:      86488 kB
SUnreclaim:        88368 kB
KernelStack:        4352 kB
PageTables:         3916 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:     752588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150648 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:      191188 kB
DirectMap2M:     9017344 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433024 MiB
End job on nodeC031 at 2025-06-29 02:07:15