Trace number 4512758

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 NameAnswerobjective functionCPU timeWall clock time
roundingsat+pbsuma-opt 63f22adOPT4479155252 0.137684 0.151896

General information on the benchmark

NamePB24/normalized-PB16/OPT-LIN/lion9-single-obj/
normalized-single-obj-f13-ACDoubleLoss.seq-B-2-2-irEDCBA.opb
MD5SUM42f19b5f39561f72448e5932991046b1
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark4479155252
Best CPU time to get the best result obtained on this benchmark0.042226
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2489
Total number of constraints7644
Number of constraints which are clauses7544
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint1
Maximum length of a constraint26
Number of terms in the objective function 307
Biggest coefficient in the objective function 71288256
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 12689309567
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 71288256
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 12689309567
Number of bits of the biggest sum of numbers34
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-4512758-1751528685.opb'
0.00/0.01	c 	read 0.22MB  (3.42ms)
0.00/0.01	c	 [cnf: #variables 2489 #clauses 7645 #duplicates 0 #arr 18718]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 968] (3.95ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	 (5.54ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 17982 #edges 53132]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.03	c 	 [group: #symmetries 1.92*10^3 #generators 8] (12.43ms)
0.00/0.03	c 
0.00/0.03	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.04	c 	opt it=15, l=250, m=69, opt=21, avg=1067, b=560, gens=8
0.00/0.04	c 	ran it=0, +gens=7 
0.00/0.04	c 	con best_support=560, best_gens=1, +gens=0
0.00/0.04	c 	(9.77ms)
0.00/0.04	c 
0.00/0.04	c finalize break order and special generators
0.00/0.04	c 
0.00/0.04	c add generic predicates (break_depth=20)
0.00/0.04	c 	added predicates for 15 generators (0.46ms)
0.00/0.04	c 
0.00/0.04	c generation finished
0.00/0.04	c 	[sbp: #constraints 870 #add_vars 285]
0.00/0.04	c 
0.00/0.04	c write result to 'HOME/instance-4512758-1751528685.opb.pre'
0.00/0.04	c 	wrote 0.25MB (0.76ms)
0.00/0.04	c ------------------------------------------------------------------
0.00/0.04	c                  12.43ms 33.76% detect_generic
0.00/0.04	c                   9.77ms 26.53% optimize_gens
0.00/0.04	c                   5.54ms 15.06% detect_special
0.00/0.04	c                   3.95ms 10.72% approx_orbits
0.00/0.04	c                   3.41ms  9.27% parse
0.00/0.04	c                   0.76ms  2.08% output
0.00/0.04	c                   0.46ms  1.24% break_generic
0.00/0.04	c                   0.29ms  0.79% other
0.00/0.04	c                   0.20ms  0.54% finalize_order
0.00/0.04	c         ───────────────────────────────────────────────
0.00/0.04	c                  36.82ms   100% total
0.00/0.04	c ------------------------------------------------------------------
0.00/0.06	c RoundingSat 2
0.00/0.06	c branch pb25
0.00/0.06	c commit 63f22ad
0.00/0.09	c #variables 2774 #constraints 7853
0.00/0.09	c objective is ce32 
0.00/0.09	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.09	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.09	c bounds - >= -11881375 @ 0.023758
0.07/0.13	c bounds 7901036390 >= -11881375 @ 0.058525
0.07/0.13	c bounds 7901036390 >= 3350355373 @ 0.058816
0.07/0.13	c bounds 7901036390 >= 3421643629 @ 0.058881
0.07/0.13	c bounds 7901036390 >= 3492931885 @ 0.058933
0.07/0.13	c bounds 7901036390 >= 3564220141 @ 0.05899
0.07/0.13	c bounds 7901036390 >= 3635508397 @ 0.05904
0.07/0.13	c bounds 7901036390 >= 3706796653 @ 0.059096
0.07/0.13	c bounds 7901036390 >= 3778084909 @ 0.05915
0.07/0.13	c bounds 7901036390 >= 3849373165 @ 0.059213
0.07/0.13	c bounds 7901036390 >= 3920661421 @ 0.059273
0.07/0.13	c bounds 7901036390 >= 3991949677 @ 0.059335
0.07/0.13	c bounds 7901036390 >= 4063237933 @ 0.059397
0.07/0.13	c bounds 7901036390 >= 4134526189 @ 0.059462
0.07/0.13	c bounds 7901036390 >= 4205814445 @ 0.059555
0.07/0.13	c bounds 7901036390 >= 4277102701 @ 0.059642
0.07/0.13	c bounds 7901036390 >= 4348390957 @ 0.059722
0.07/0.13	c bounds 7901036390 >= 4419679213 @ 0.059868
0.07/0.13	c bounds 7901036390 >= 4431560589 @ 0.060094
0.07/0.13	c bounds 7901036390 >= 4443441965 @ 0.060111
0.07/0.13	c bounds 7901036390 >= 4455323341 @ 0.060238
0.07/0.13	c bounds 7901036390 >= 4467204717 @ 0.062006
0.07/0.13	c bounds 7829748134 >= 4467204717 @ 0.062746
0.07/0.13	c bounds 7829748134 >= 4479086093 @ 0.064826
0.07/0.13	c bounds 7829747484 >= 4479086093 @ 0.065543
0.07/0.14	c bounds 7758459903 >= 4479086093 @ 0.066782
0.07/0.14	c bounds 7758459878 >= 4479086093 @ 0.067576
0.07/0.14	c bounds 7687189172 >= 4479086093 @ 0.068212
0.07/0.14	c bounds 7615900916 >= 4479086093 @ 0.069003
0.07/0.14	c bounds 7544612660 >= 4479086093 @ 0.069758
0.07/0.14	c bounds 7473324404 >= 4479086093 @ 0.07044
0.07/0.14	c bounds 7402036148 >= 4479086093 @ 0.071151
0.07/0.14	c bounds 4479270302 >= 4479086093 @ 0.071962
0.07/0.14	c bounds 4479269652 >= 4479086093 @ 0.072445
0.07/0.14	c bounds 4479269027 >= 4479086093 @ 0.07302
0.07/0.14	c bounds 4479269027 >= 4479103669 @ 0.073141
0.07/0.14	c bounds 4479269027 >= 4479121245 @ 0.073255
0.07/0.14	c bounds 4479269027 >= 4479138821 @ 0.07336
0.07/0.14	c bounds 4479268377 >= 4479138821 @ 0.073821
0.07/0.14	c bounds 4479155402 >= 4479138821 @ 0.074339
0.07/0.14	c bounds 4479155377 >= 4479138821 @ 0.074681
0.07/0.14	c bounds 4479155377 >= 4479155234 @ 0.07471
0.07/0.14	c bounds 4479155352 >= 4479155234 @ 0.075003
0.07/0.15	c bounds 4479155327 >= 4479155234 @ 0.075271
0.07/0.15	c bounds 4479155252 >= 4479155234 @ 0.075573
0.07/0.15	c bounds 4479155252 >= 4479155252 @ 0.075593
0.07/0.15	c cpu time 0.075596 s
0.07/0.15	c deterministic time 573795 5.74e+05
0.07/0.15	c optimization time 0.002101 s
0.07/0.15	c total solve time 0.049784 s
0.07/0.15	c core-guided solve time 0.006313 s
0.07/0.15	c propagation time 0.03108 s
0.07/0.15	c conflict analysis time 0.003199 s
0.07/0.15	c propagations 100947
0.07/0.15	c resolve steps 3598
0.07/0.15	c decisions 5960
0.07/0.15	c conflicts 333
0.07/0.15	c restarts 3
0.07/0.15	c inprocessing phases 0
0.07/0.15	c garbage collections 0 ,( -nan )
0.07/0.15	c input clauses 7959 ,( 98.59 )
0.07/0.15	c input cardinalities 52 ,( 0.64 )
0.07/0.15	c input general constraints 62 ,( 0.77 )
0.07/0.15	c input average constraint length 3.23
0.07/0.15	c input average constraint degree 9481082.89
0.07/0.15	c learned clauses 296 ,( 88.89 )
0.07/0.15	c learned cardinalities 19 ,( 5.71 )
0.07/0.15	c learned general constraints 18 ,( 5.41 )
0.07/0.15	c learned average constraint length 28.34
0.07/0.15	c learned average constraint degree 125878415.37
0.07/0.15	c watched  CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.07/0.15	c counting CF 32, 64, 128, Arb: 80 , 0 , 0 , 0
0.07/0.15	c watched   constraints 1 ,( 1.25 ) 
0.07/0.15	c counting  constraints 79 ,( 98.75 ) 
0.07/0.15	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 122926 , 3308 , 1751 ,( 87 , 1664 )
0.07/0.15	c gcd simplifications 0
0.07/0.15	c detected cardinalities 0
0.07/0.15	c weakened non-implied lits 808
0.07/0.15	c weakened non-implying lits 13
0.07/0.15	c original variables 2774
0.07/0.15	c clausal propagations 92904
0.07/0.15	c cardinality propagations 1408
0.07/0.15	c watched propagations 0
0.07/0.15	c counting propagations 619
0.07/0.15	c watch lookups 141502
0.07/0.15	c watch backjump lookups 0
0.07/0.15	c watch checks 80207
0.07/0.15	c propagation checks 115169
0.07/0.15	c constraint additions 23033
0.07/0.15	c trail pops 105299
0.07/0.15	c formula constraints 7853
0.07/0.15	c learned constraints 333
0.07/0.15	c bound constraints 165
0.07/0.15	c core-guided constraints 55
0.07/0.15	c encountered formula constraints 3186
0.07/0.15	c encountered learned constraints 457
0.07/0.15	c encountered bound constraints 24
0.07/0.15	c encountered core-guided constraints 264
0.07/0.15	c LP total time 0.031876 s
0.07/0.15	c LP solve time 0.03 s
0.07/0.15	c LP constraints added 7853
0.07/0.15	c LP constraints removed 0
0.07/0.15	c LP pivots internal 677
0.07/0.15	c LP pivots root 1000
0.07/0.15	c LP calls 2
0.07/0.15	c LP optimalities 1
0.07/0.15	c LP no pivot count 0
0.07/0.15	c LP infeasibilities 0
0.07/0.15	c LP valid Farkas constraints 0
0.07/0.15	c LP learned Farkas constraints 0
0.07/0.15	c LP basis resets 0
0.07/0.15	c LP cycling count 0
0.07/0.15	c LP singular count 0
0.07/0.15	c LP no primal count 0
0.07/0.15	c LP no farkas count 0
0.07/0.15	c LP other issue count 0
0.07/0.15	c LP Gomory cuts 0
0.07/0.15	c LP learned cuts 0
0.07/0.15	c LP deleted cuts 0
0.07/0.15	c LP encountered Gomory constraints 0
0.07/0.15	c LP encountered Farkas constraints 0
0.07/0.15	c LP encountered learned Farkas constraints 0
0.07/0.15	c CG auxiliary variables introduced 25
0.07/0.15	c CG solutions found 19
0.07/0.15	c CG cores constructed 25
0.07/0.15	c CG core cardinality constraints returned 0
0.07/0.15	c CG unit cores 1
0.07/0.15	c CG single cores 24
0.07/0.15	c CG blocks removed during cardinality reduction 0
0.07/0.15	c CG first core best 0
0.07/0.15	c CG decision core best 0
0.07/0.15	c CG core reduction tie 0
0.07/0.15	c CG core degree average 1.00
0.07/0.15	c CG core slack average 1.75
0.07/0.15	c CG core upper bound improvements 0
0.07/0.15	c STR number of successful calls 0
0.07/0.15	c STR number of unsuccessful calls 0
0.07/0.15	c STR number of inconclusive calls 0
0.07/0.15	c STR number of successful attempts 0
0.07/0.15	c STR number of unsuccessful attempts 0
0.07/0.15	c STR number of inconclusive attempts 0
0.07/0.15	c STR average degree increase per successful call inf
0.07/0.15	c STR average degree increase per successful attempt inf
0.07/0.15	c STR total number of conflicts for successful attempts 0
0.07/0.15	c STR total number of conflicts for unsuccessful attempts 0
0.07/0.15	c STR total number of conflicts for inconclusive attempts 0
0.07/0.15	c STR average number of conflicts per successful attempt inf
0.07/0.15	c STR average number of conflicts per unsuccessful attempt inf
0.07/0.15	c STR average number of conflicts per inconclusive attempt inf
0.07/0.15	c AVG.sumWPerc 71.21 
0.07/0.15	c bigint constraints 0 
0.07/0.15	o 4479155252
0.07/0.15	s OPTIMUM FOUND
0.07/0.15	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 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Verifier Data

OK	4479155252

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 (61831 MiB free)
  memory of node 1: 64507 MiB (63348 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4512758-1751528685/watcher-4512758-1751528685 -o /tmp/evaluation-result-4512758-1751528685/solver-4512758-1751528685 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751524861-73754 --watchdog 3760 run-opt-break.sh HOME/instance-4512758-1751528685.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=74628, runsolver pid=74625

[startup+0.100063 s]*
/proc/loadavg: 4.17 4.09 4.08 5/268 74631
/proc/meminfo: memFree=128185132/131249996 swapFree=33003468/33010684
[pid=74628] ppid=74625 vsize=4192 memory=2944 CPUtime=0.03 cores=1,3
/proc/74628/stat : 74628 (run-opt-break.s) S 74625 74628 73742 0 -1 4194304 237 2818 0 0 0 0 3 0 20 0 1 0 68546235 4292608 736 18446744073709551615 94394107133952 94394108028485 140722730926912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94394108267536 94394108315280 94394115215360 140722730928481 140722730928610 140722730928610 140722730934212 0
/proc/74628/statm: 1048 736 672 219 0 110 0
[pid=74631] ppid=74628 vsize=65048 memory=19476 CPUtime=0.04 cores=1,3
/proc/74631/stat : 74631 (roundingsat) R 74628 74628 73742 0 -1 4194304 3345 0 0 0 3 1 0 0 20 0 1 0 68546241 66609152 4869 18446744073709551615 4227072 8923433 140732181873600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 23732224 140732181875044 140732181875240 140732181875240 140732181880810 0
/proc/74631/statm: 16262 4869 2272 1147 0 3689 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 69240 KiB
Current children cumulated memory: 22420 KiB

[startup+0.151865 s]
# the end of solver process 74628 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.113183 s, system=0.024501 s

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

[startup+0.100063 s]*
/proc/loadavg: 4.17 4.09 4.08 5/268 74631
/proc/meminfo: memFree=128185132/131249996 swapFree=33003468/33010684
[pid=74628] ppid=74625 vsize=4192 memory=2944 CPUtime=0.03 cores=1,3
/proc/74628/stat : 74628 (run-opt-break.s) S 74625 74628 73742 0 -1 4194304 237 2818 0 0 0 0 3 0 20 0 1 0 68546235 4292608 736 18446744073709551615 94394107133952 94394108028485 140722730926912 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 94394108267536 94394108315280 94394115215360 140722730928481 140722730928610 140722730928610 140722730934212 0
/proc/74628/statm: 1048 736 672 219 0 110 0
[pid=74631] ppid=74628 vsize=65048 memory=19476 CPUtime=0.04 cores=1,3
/proc/74631/stat : 74631 (roundingsat) R 74628 74628 73742 0 -1 4194304 3345 0 0 0 3 1 0 0 20 0 1 0 68546241 66609152 4869 18446744073709551615 4227072 8923433 140732181873600 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 23732224 140732181875044 140732181875240 140732181875240 140732181880810 0
/proc/74631/statm: 16262 4869 2272 1147 0 3689 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 69240 KiB
Current children cumulated memory: 22420 KiB

Child status: 0

Real time (s): 0.151896
CPU time (s): 0.137684
CPU user time (s): 0.113183
CPU system time (s): 0.024501
CPU usage (%): 90.6436
Max. virtual memory (cumulated for all children) (KiB): 69240
Max. memory (cumulated for all children) (KiB): 22420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.113183
system time used= 0.024501
maximum resident set size= 20756
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6675
page faults= 0
swaps= 0
block input operations= 0
block output operations= 496
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 209
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 74628
#   total CPU time (s): 0.137684
#   total CPU user time (s): 0.113183
#   total CPU system time (s): 0.024501

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.007786 second user time and 0.015565 second system time

The end

Launcher Data

Begin job on nodeC021 at 2025-07-03 09:44:45
IDJOB=4512758
IDBENCH=162050
IDSOLVER=3359
FILE ID=nodeC021/4512758-1751528685
RUNJOBID= nodeC021-1751524861-73754
SLURM_JOB_ID= 9598653
Free space on /tmp= 430912 MiB

SOLVER NAME= roundingsat+pbsuma-opt 63f22ad
BENCH NAME= PB24/normalized-PB16/OPT-LIN/lion9-single-obj/normalized-single-obj-f13-ACDoubleLoss.seq-B-2-2-irEDCBA.opb
COMMAND LINE= run-opt-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4512758-1751528685/watcher-4512758-1751528685 -o /tmp/evaluation-result-4512758-1751528685/solver-4512758-1751528685 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1751524861-73754 --watchdog 3760  run-opt-break.sh HOME/instance-4512758-1751528685.opb

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

MD5SUM BENCH= 42f19b5f39561f72448e5932991046b1
RANDOM SEED=2043672487

nodeC021 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		: 3599.773
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	: 6999.56
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		: 3601.096
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	: 6999.56
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		: 3665.600
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.530
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	: 6999.56
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		: 3599.806
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	: 6999.56
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		: 3599.772
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	: 6999.56
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		: 3553.349
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	: 6999.56
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		: 3600.139
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	: 6999.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        128184892 kB
MemAvailable:   128157052 kB
Buffers:            1056 kB
Cached:           706536 kB
SwapCached:           32 kB
Active:          2069780 kB
Inactive:         248780 kB
Active(anon):    1583360 kB
Inactive(anon):    41064 kB
Active(file):     486420 kB
Inactive(file):   207716 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33003468 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7588 kB
Writeback:            24 kB
AnonPages:       1613568 kB
Mapped:           112412 kB
Shmem:             13452 kB
KReclaimable:     234124 kB
Slab:             326576 kB
SReclaimable:     234124 kB
SUnreclaim:        92452 kB
KernelStack:        4336 kB
PageTables:         6568 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    2256832 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150632 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    688128 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:      205524 kB
DirectMap2M:     7954432 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 430904 MiB
End job on nodeC021 at 2025-07-03 09:44:46