Trace number 4531777

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-ls+pbsuma-log 0f876b3OPT cert.1567 0.135654 0.171051

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/
synthesis-ptl-cmos-circuits/normalized-cc.opb
MD5SUM678ded5bf8e4807033dda77c17462616
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 benchmark1567
Best CPU time to get the best result obtained on this benchmark0.008801
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables133
Total number of constraints229
Number of constraints which are clauses229
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint31
Number of terms in the objective function 133
Biggest coefficient in the objective function 60
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 5699
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 60
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 5699
Number of bits of the biggest sum of numbers13
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-4531777-1752584620.opb'
0.00/0.01	c 	read 0.01MB  (0.21ms)
0.00/0.01	c	 [cnf: #variables 133 #clauses 230 #duplicates 0 #arr 969]
0.00/0.01	c output proof to 'PROOFDIR/proof-4531777-1752584620'
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 40] (0.23ms)
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)
0.00/0.01	c 	 found row 3x14, generating row predicate
0.00/0.01	c 	 (0.13ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 877 #edges 2966]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.01	c 	 [group: #symmetries 4.00*10^0 #generators 2] (0.35ms)
0.00/0.01	c 
0.00/0.01	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.01	c 	(0.00ms)
0.00/0.01	c 
0.00/0.01	c finalize break order and special generators
0.00/0.01	c 
0.00/0.01	c add generic predicates (break_depth=20)
0.00/0.01	c 	added predicates for 2 generators (0.00ms)
0.00/0.01	c 
0.00/0.01	c generation finished
0.00/0.01	c 	[sbp: #constraints 154 #add_vars 50]
0.00/0.01	c 
0.00/0.01	c write result to 'HOME/instance-4531777-1752584620.opb.pre'
0.00/0.01	c 	wrote 0.01MB (0.09ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   0.82ms 44.43% other
0.00/0.01	c                   0.35ms 18.97% detect_generic
0.00/0.01	c                   0.23ms 12.30% approx_orbits
0.00/0.01	c                   0.21ms 11.49% parse
0.00/0.01	c                   0.13ms  7.09% detect_special
0.00/0.01	c                   0.09ms  4.87% output
0.00/0.01	c                   0.01ms  0.41% finalize_order
0.00/0.01	c                   0.00ms  0.22% break_generic
0.00/0.01	c                   0.00ms  0.20% optimize_gens
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   1.84ms   100% total
0.00/0.01	c ------------------------------------------------------------------
0.00/0.03	c RoundingSat 2
0.00/0.03	c branch pb25
0.00/0.03	c commit 0f876b3
0.00/0.03	c #variables 183 #constraints 356
0.00/0.03	c objective is ce32 
0.00/0.03	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.03	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.03	c bounds 1941 >= 0 @ 0.004011
0.00/0.03	c rational objective 1560.5
0.00/0.04	c bounds 1881 >= 0 @ 0.010358
0.00/0.04	c bounds 1873 >= 0 @ 0.011177
0.00/0.04	c bounds 1864 >= 0 @ 0.011354
0.00/0.04	c bounds 1855 >= 0 @ 0.012186
0.00/0.04	c bounds 1826 >= 0 @ 0.012333
0.00/0.04	c bounds 1820 >= 0 @ 0.013241
0.00/0.04	c bounds 1786 >= 0 @ 0.015842
0.00/0.05	c bounds 1786 >= 419 @ 0.016009
0.00/0.05	c bounds 1786 >= 461 @ 0.016096
0.00/0.05	c bounds 1786 >= 503 @ 0.016177
0.00/0.05	c bounds 1786 >= 545 @ 0.016265
0.00/0.05	c bounds 1786 >= 587 @ 0.016346
0.00/0.05	c bounds 1786 >= 629 @ 0.016422
0.00/0.05	c bounds 1786 >= 671 @ 0.016496
0.00/0.05	c bounds 1786 >= 713 @ 0.016568
0.00/0.05	c bounds 1786 >= 755 @ 0.016644
0.00/0.05	c bounds 1786 >= 797 @ 0.016725
0.00/0.05	c bounds 1786 >= 839 @ 0.016797
0.00/0.05	c bounds 1786 >= 881 @ 0.016865
0.00/0.05	c bounds 1786 >= 923 @ 0.016938
0.00/0.05	c bounds 1786 >= 965 @ 0.017016
0.00/0.05	c bounds 1786 >= 1007 @ 0.017091
0.00/0.05	c bounds 1786 >= 1049 @ 0.01719
0.00/0.05	c bounds 1786 >= 1091 @ 0.017276
0.00/0.05	c bounds 1786 >= 1133 @ 0.017359
0.00/0.05	c bounds 1786 >= 1175 @ 0.017438
0.00/0.05	c bounds 1786 >= 1217 @ 0.017515
0.00/0.05	c bounds 1786 >= 1259 @ 0.01761
0.00/0.05	c bounds 1786 >= 1301 @ 0.017713
0.00/0.05	c bounds 1786 >= 1343 @ 0.017866
0.00/0.05	c bounds 1784 >= 1343 @ 0.021645
0.00/0.05	c bounds 1775 >= 1343 @ 0.021645
0.00/0.05	c bounds 1772 >= 1343 @ 0.023256
0.00/0.05	c bounds 1749 >= 1343 @ 0.0235
0.00/0.06	c bounds 1717 >= 1343 @ 0.02645
0.00/0.06	c bounds 1717 >= 1377 @ 0.026537
0.00/0.06	c bounds 1717 >= 1411 @ 0.026611
0.00/0.06	c bounds 1712 >= 1411 @ 0.027061
0.00/0.06	c bounds 1632 >= 1411 @ 0.027243
0.00/0.06	c bounds 1632 >= 1436 @ 0.027355
0.00/0.06	c bounds 1632 >= 1461 @ 0.027471
0.00/0.06	c bounds 1632 >= 1486 @ 0.028455
0.00/0.06	c bounds 1631 >= 1486 @ 0.030915
0.00/0.06	c bounds 1623 >= 1486 @ 0.031847
0.00/0.07	c bounds 1605 >= 1486 @ 0.036593
0.00/0.07	c bounds 1605 >= 1504 @ 0.036593
0.00/0.08	c bounds 1601 >= 1504 @ 0.042671
0.00/0.08	c bounds 1576 >= 1504 @ 0.046683
0.00/0.08	c bounds 1569 >= 1504 @ 0.046857
0.06/0.11	c bounds 1569 >= 1518 @ 0.063555
0.06/0.13	c bounds 1567 >= 1518 @ 0.083263
0.06/0.15	c #Conflicts:       1000 | #Constraints:       1519
0.06/0.15	c bounds 1567 >= 1532 @ 0.106702
0.06/0.16	c bounds 1567 >= 1567 @ 0.109989
0.06/0.16	c cpu time 0.109995 s
0.06/0.16	c deterministic time 1803692 1.80e+06
0.06/0.16	c optimization time 0.004294 s
0.06/0.16	c total solve time 0.10308 s
0.06/0.16	c core-guided solve time 0.056103 s
0.06/0.16	c propagation time 0.049009 s
0.06/0.16	c conflict analysis time 0.03933 s
0.06/0.16	c propagations 44600
0.06/0.16	c resolve steps 6596
0.06/0.16	c decisions 5229
0.06/0.16	c conflicts 1213
0.06/0.16	c restarts 8
0.06/0.16	c inprocessing phases 0
0.06/0.16	c garbage collections 0 ,( -nan )
0.06/0.16	c input clauses 379 ,( 77.66 )
0.06/0.16	c input cardinalities 34 ,( 6.97 )
0.06/0.16	c input general constraints 75 ,( 15.37 )
0.06/0.16	c input average constraint length 16.78
0.06/0.16	c input average constraint degree 221.64
0.06/0.16	c learned clauses 704 ,( 55.83 )
0.06/0.16	c learned cardinalities 14 ,( 1.11 )
0.06/0.16	c learned general constraints 543 ,( 43.06 )
0.06/0.16	c learned average constraint length 35.94
0.06/0.16	c learned average constraint degree 1205386206.67
0.06/0.16	c watched  CF 32, 64, 128, Arb: 99 , 0 , 0 , 0
0.06/0.16	c counting CF 32, 64, 128, Arb: 520 , 0 , 0 , 0
0.06/0.16	c watched   constraints 99 ,( 16.02 ) 
0.06/0.16	c counting  constraints 519 ,( 83.98 ) 
0.06/0.16	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 42601 , 13286 , 29860 ,( 3492 , 26368 )
0.06/0.16	c gcd simplifications 168
0.06/0.16	c detected cardinalities 4
0.06/0.16	c weakened non-implied lits 47583
0.06/0.16	c weakened non-implying lits 206
0.06/0.16	c original variables 183
0.06/0.16	c clausal propagations 16352
0.06/0.16	c cardinality propagations 3627
0.06/0.16	c watched propagations 27
0.06/0.16	c counting propagations 21545
0.06/0.16	c watch lookups 951765
0.06/0.16	c watch backjump lookups 0
0.06/0.16	c watch checks 135627
0.06/0.16	c propagation checks 399179
0.06/0.16	c constraint additions 214783
0.06/0.16	c trail pops 50952
0.06/0.16	c formula constraints 356
0.06/0.16	c learned constraints 1170
0.06/0.16	c bound constraints 61
0.06/0.16	c core-guided constraints 71
0.06/0.16	c encountered formula constraints 3717
0.06/0.16	c encountered learned constraints 1639
0.06/0.16	c encountered bound constraints 145
0.06/0.16	c encountered core-guided constraints 808
0.06/0.16	c LP total time 0.026034 s
0.06/0.16	c LP solve time 0.02 s
0.06/0.16	c LP constraints added 357
0.06/0.16	c LP constraints removed 0
0.06/0.16	c LP pivots internal 1410
0.06/0.16	c LP pivots root 146
0.06/0.16	c LP calls 57
0.06/0.16	c LP optimalities 12
0.06/0.16	c LP no pivot count 0
0.06/0.16	c LP infeasibilities 45
0.06/0.16	c LP valid Farkas constraints 45
0.06/0.16	c LP learned Farkas constraints 45
0.06/0.16	c LP basis resets 0
0.06/0.16	c LP cycling count 0
0.06/0.16	c LP singular count 0
0.06/0.16	c LP no primal count 0
0.06/0.16	c LP no farkas count 0
0.06/0.16	c LP other issue count 0
0.06/0.16	c LP Gomory cuts 1
0.06/0.16	c LP learned cuts 0
0.06/0.16	c LP deleted cuts 0
0.06/0.16	c LP encountered Gomory constraints 0
0.06/0.16	c LP encountered Farkas constraints 1392
0.06/0.16	c LP encountered learned Farkas constraints 63
0.06/0.16	c CG auxiliary variables introduced 34
0.06/0.16	c CG solutions found 21
0.06/0.16	c CG cores constructed 31
0.06/0.16	c CG core cardinality constraints returned 0
0.06/0.16	c CG unit cores 0
0.06/0.16	c CG single cores 31
0.06/0.16	c CG blocks removed during cardinality reduction 0
0.06/0.16	c CG first core best 0
0.06/0.16	c CG decision core best 0
0.06/0.16	c CG core reduction tie 0
0.06/0.16	c CG core degree average 1.00
0.06/0.16	c CG core slack average 4.65
0.06/0.16	c CG core upper bound improvements 0
0.06/0.16	c STR number of successful calls 0
0.06/0.16	c STR number of unsuccessful calls 0
0.06/0.16	c STR number of inconclusive calls 0
0.06/0.16	c STR number of successful attempts 0
0.06/0.16	c STR number of unsuccessful attempts 0
0.06/0.16	c STR number of inconclusive attempts 0
0.06/0.16	c STR average degree increase per successful call inf
0.06/0.16	c STR average degree increase per successful attempt inf
0.06/0.16	c STR total number of conflicts for successful attempts 0
0.06/0.16	c STR total number of conflicts for unsuccessful attempts 0
0.06/0.16	c STR total number of conflicts for inconclusive attempts 0
0.06/0.16	c STR average number of conflicts per successful attempt inf
0.06/0.16	c STR average number of conflicts per unsuccessful attempt inf
0.06/0.16	c STR average number of conflicts per inconclusive attempt inf
0.06/0.16	c AVG.sumWPerc 63.35 
0.06/0.16	c bigint constraints 0 
0.06/0.16	o 1567
0.06/0.16	s OPTIMUM FOUND
0.06/0.17	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

Verifier Data

OK	1567

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul 15 15:07:49 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 1567 <= obj <= 1567
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 1567 <= obj <= 1567
--summary--
ALL OK

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 (46037 MiB free)
  memory of node 1: 64465 MiB (62755 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4531777-1752584620/watcher-4531777-1752584620 -o /tmp/evaluation-result-4531777-1752584620/solver-4531777-1752584620 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1752584602-133356 --watchdog 3760 --file-size-limit 100000 run-opt-ls-log.sh HOME/instance-4531777-1752584620.opb PROOFDIR/proof-4531777-1752584620 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=133561, runsolver pid=133558
Current StackSize limit: 8192 KiB


[startup+0.100061 s]*
/proc/loadavg: 1.24 0.55 0.32 5/268 133564
/proc/meminfo: memFree=111365540/131250000 swapFree=33008356/33010684
[pid=133561] ppid=133558 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/133561/stat : 133561 (run-opt-ls-log.) S 133558 133561 133343 0 -1 4194304 240 291 0 0 0 0 0 0 20 0 1 0 174138639 4292608 768 18446744073709551615 94009480339456 94009481233989 140737241809520 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94009481473040 94009481520784 94009491660800 140737241811225 140737241811423 140737241811423 140737241817027 0
/proc/133561/statm: 1048 768 704 219 0 110 0
[pid=133564] ppid=133561 vsize=57144 memory=14336 CPUtime=0.06 cores=5,7
/proc/133564/stat : 133564 (roundingsat) R 133561 133561 133343 0 -1 4194304 877 0 0 0 5 1 0 0 20 0 1 0 174138641 58515456 3584 18446744073709551615 4227072 8923577 140732156321552 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9827200 9836688 20819968 140732156324084 140732156324390 140732156324390 140732156329962 0
/proc/133564/statm: 14286 3584 2464 1147 0 1712 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 61336 KiB
Current children cumulated memory: 17408 KiB

[startup+0.170991 s]
# the end of solver process 133561 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.112477 s, system=0.023177 s

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

[startup+0.100061 s]*
/proc/loadavg: 1.24 0.55 0.32 5/268 133564
/proc/meminfo: memFree=111365540/131250000 swapFree=33008356/33010684
[pid=133561] ppid=133558 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/133561/stat : 133561 (run-opt-ls-log.) S 133558 133561 133343 0 -1 4194304 240 291 0 0 0 0 0 0 20 0 1 0 174138639 4292608 768 18446744073709551615 94009480339456 94009481233989 140737241809520 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94009481473040 94009481520784 94009491660800 140737241811225 140737241811423 140737241811423 140737241817027 0
/proc/133561/statm: 1048 768 704 219 0 110 0
[pid=133564] ppid=133561 vsize=57144 memory=14336 CPUtime=0.06 cores=5,7
/proc/133564/stat : 133564 (roundingsat) R 133561 133561 133343 0 -1 4194304 877 0 0 0 5 1 0 0 20 0 1 0 174138641 58515456 3584 18446744073709551615 4227072 8923577 140732156321552 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9827200 9836688 20819968 140732156324084 140732156324390 140732156324390 140732156329962 0
/proc/133564/statm: 14286 3584 2464 1147 0 1712 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 61336 KiB
Current children cumulated memory: 17408 KiB

Child status: 0

Real time (s): 0.171051
CPU time (s): 0.135654
CPU user time (s): 0.112477
CPU system time (s): 0.023177
CPU usage (%): 79.3061
Max. virtual memory (cumulated for all children) (KiB): 61336
Max. memory (cumulated for all children) (KiB): 17408

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.112477
system time used= 0.023177
maximum resident set size= 14592
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1513
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4656
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 283
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 133561
#   total CPU time (s): 0.135654
#   total CPU user time (s): 0.112477
#   total CPU system time (s): 0.023177

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.003191 second user time and 0.018069 second system time

The end

Launcher Data

Begin job on nodeC014 at 2025-07-15 15:03:40
IDJOB=4531777
IDBENCH=147214
IDSOLVER=3392
FILE ID=nodeC014/4531777-1752584620
RUNJOBID= nodeC014-1752584602-133356
SLURM_JOB_ID= 9684344
Free space on /tmp= 431264 MiB

SOLVER NAME= roundingsat-ls+pbsuma-log 0f876b3
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/synthesis-ptl-cmos-circuits/normalized-cc.opb
COMMAND LINE= run-opt-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4531777-1752584620/watcher-4531777-1752584620 -o /tmp/evaluation-result-4531777-1752584620/solver-4531777-1752584620 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1752584602-133356 --watchdog 3760 --file-size-limit 100000 run-opt-ls-log.sh HOME/instance-4531777-1752584620.opb PROOFDIR/proof-4531777-1752584620

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

MD5SUM BENCH= 678ded5bf8e4807033dda77c17462616
RANDOM SEED=1427959576

nodeC014 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		: 3600.126
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	: 7000.23
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		: 3600.117
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	: 7000.23
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		: 3601.528
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	: 7000.23
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		: 3605.251
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	: 7000.23
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		: 3599.817
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	: 7000.23
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		: 3510.486
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	: 7000.23
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		: 3620.629
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	: 7000.23
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		: 3600.284
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	: 7000.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        111403652 kB
MemAvailable:   129109216 kB
Buffers:             696 kB
Cached:         18455140 kB
SwapCached:         1628 kB
Active:           996700 kB
Inactive:       18084592 kB
Active(anon):     619116 kB
Inactive(anon):    30988 kB
Active(file):     377584 kB
Inactive(file): 18053604 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33008356 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            165168 kB
Writeback:             0 kB
AnonPages:        626996 kB
Mapped:           119552 kB
Shmem:             24596 kB
KReclaimable:     227232 kB
Slab:             325644 kB
SReclaimable:     227232 kB
SUnreclaim:        98412 kB
KernelStack:        4352 kB
PageTables:         4280 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:    1054804 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    258048 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 431256 MiB
End job on nodeC014 at 2025-07-15 15:03:41