Trace number 4495897

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 0.639967 0.673364

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob5.opb
MD5SUMf4201f1ef8f74939600eabb6a2266017
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 benchmark0.017181
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables80
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint80
Maximum length of a constraint80
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 62442885
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 803031860
Number of bits of the biggest sum of numbers30
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-4495897-1751156908.opb'
0.00/0.01	c 	read 0.00MB  (0.11ms)
0.00/0.01	c	 [cnf: #variables 80 #clauses 2 #duplicates 0 #arr 160]
0.00/0.01	c output proof to 'PROOFDIR/proof-4495897-1751156908'
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 0] (0.08ms)
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 	 (0.03ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 322 #edges 800]
0.00/0.01	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.01	c 	 [group: #symmetries 1.00*10^0 #generators 0] (0.04ms)
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 generation finished
0.00/0.01	c 	[sbp: #constraints 0 #add_vars 0]
0.00/0.01	c 
0.00/0.01	c write result to 'HOME/instance-4495897-1751156908.opb.pre'
0.00/0.01	c 	wrote 0.00MB (0.06ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   0.50ms 60.06% other
0.00/0.01	c                   0.11ms 13.52% parse
0.00/0.01	c                   0.08ms  9.51% approx_orbits
0.00/0.01	c                   0.06ms  7.45% output
0.00/0.01	c                   0.04ms  5.25% detect_generic
0.00/0.01	c                   0.03ms  3.69% detect_special
0.00/0.01	c                   0.00ms  0.52% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   0.83ms   100% total
0.00/0.01	c ------------------------------------------------------------------
0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.02	c #variables 80 #constraints 2
0.00/0.02	c rational objective 1.0725
0.17/0.27	c #Conflicts:       1000 | #Constraints:       1074
0.17/0.27	c #Conflicts:       2000 | #Constraints:       2158
0.17/0.27	c INPROCESSING
0.17/0.27	c GARBAGE COLLECT
0.17/0.27	c rational objective 2
0.56/0.62	c #Conflicts:       3000 | #Constraints:       2133
0.56/0.62	c #Conflicts:       4000 | #Constraints:       3264
0.56/0.62	c INPROCESSING
0.56/0.62	c GARBAGE COLLECT
0.56/0.62	c rational objective 2
0.56/0.67	c cpu time 0.601494 s
0.56/0.67	c deterministic time 91087388 9.11e+07
0.56/0.67	c optimization time 2.9e-05 s
0.56/0.67	c total solve time 0.600981 s
0.56/0.67	c core-guided solve time 0 s
0.56/0.67	c propagation time 0.375486 s
0.56/0.67	c conflict analysis time 0.173321 s
0.56/0.67	c propagations 27407
0.56/0.67	c resolve steps 12848
0.56/0.67	c decisions 6550
0.56/0.67	c conflicts 4394
0.56/0.67	c restarts 22
0.56/0.67	c inprocessing phases 2
0.56/0.67	c garbage collections 2 ,( 100.00 )
0.56/0.67	c input clauses 0 ,( 0.00 )
0.56/0.67	c input cardinalities 0 ,( 0.00 )
0.56/0.67	c input general constraints 2 ,( 100.00 )
0.56/0.67	c input average constraint length 80.00
0.56/0.67	c input average constraint degree 370294487.50
0.56/0.67	c learned clauses 1936 ,( 40.65 )
0.56/0.67	c learned cardinalities 1 ,( 0.02 )
0.56/0.67	c learned general constraints 2826 ,( 59.33 )
0.56/0.67	c learned average constraint length 67.02
0.56/0.67	c learned average constraint degree 104534942.73
0.56/0.67	c watched  CF 32, 64, 128, Arb: 1022 , 0 , 0 , 0
0.56/0.67	c counting CF 32, 64, 128, Arb: 1806 , 0 , 0 , 0
0.56/0.67	c watched   constraints 1022 ,( 36.14 ) 
0.56/0.67	c counting  constraints 1806 ,( 63.86 ) 
0.56/0.67	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 41768 , 10 , 5346449 ,( 256933 , 5089516 )
0.56/0.67	c gcd simplifications 2231
0.56/0.67	c detected cardinalities 1
0.56/0.67	c weakened non-implied lits 15593
0.56/0.67	c weakened non-implying lits 4458
0.56/0.67	c original variables 80
0.56/0.67	c clausal propagations 203
0.56/0.67	c cardinality propagations 0
0.56/0.67	c watched propagations 1565
0.56/0.67	c counting propagations 20523
0.56/0.67	c watch lookups 7380723
0.56/0.67	c watch backjump lookups 0
0.56/0.67	c watch checks 3665420
0.56/0.67	c propagation checks 78672404
0.56/0.67	c constraint additions 1296086
0.56/0.67	c trail pops 38351
0.56/0.67	c formula constraints 2
0.56/0.67	c learned constraints 4394
0.56/0.67	c bound constraints 0
0.56/0.67	c core-guided constraints 0
0.56/0.67	c encountered formula constraints 11274
0.56/0.67	c encountered learned constraints 5964
0.56/0.67	c encountered bound constraints 0
0.56/0.67	c encountered core-guided constraints 0
0.56/0.67	c LP total time 0.039293 s
0.56/0.67	c LP solve time 0 s
0.56/0.67	c LP constraints added 5
0.56/0.67	c LP constraints removed 1
0.56/0.67	c LP pivots internal 440
0.56/0.67	c LP pivots root 6
0.56/0.67	c LP calls 432
0.56/0.67	c LP optimalities 61
0.56/0.67	c LP no pivot count 5
0.56/0.67	c LP infeasibilities 371
0.56/0.67	c LP valid Farkas constraints 366
0.56/0.67	c LP learned Farkas constraints 0
0.56/0.67	c LP basis resets 0
0.56/0.67	c LP cycling count 0
0.56/0.67	c LP singular count 0
0.56/0.67	c LP no primal count 0
0.56/0.67	c LP no farkas count 0
0.56/0.67	c LP other issue count 0
0.56/0.67	c LP Gomory cuts 3
0.56/0.67	c LP learned cuts 0
0.56/0.67	c LP deleted cuts 1
0.56/0.67	c LP encountered Gomory constraints 0
0.56/0.67	c LP encountered Farkas constraints 4
0.56/0.67	c LP encountered learned Farkas constraints 0
0.56/0.67	c CG auxiliary variables introduced 0
0.56/0.67	c CG solutions found 0
0.56/0.67	c CG cores constructed 0
0.56/0.67	c CG core cardinality constraints returned 0
0.56/0.67	c CG unit cores 0
0.56/0.67	c CG single cores 0
0.56/0.67	c CG blocks removed during cardinality reduction 0
0.56/0.67	c CG first core best 0
0.56/0.67	c CG decision core best 0
0.56/0.67	c CG core reduction tie 0
0.56/0.67	c CG core degree average 0.00
0.56/0.67	c CG core slack average 0.00
0.56/0.67	c CG core upper bound improvements 0
0.56/0.67	c STR number of successful calls 0
0.56/0.67	c STR number of unsuccessful calls 0
0.56/0.67	c STR number of inconclusive calls 0
0.56/0.67	c STR number of successful attempts 0
0.56/0.67	c STR number of unsuccessful attempts 0
0.56/0.67	c STR number of inconclusive attempts 0
0.56/0.67	c STR average degree increase per successful call inf
0.56/0.67	c STR average degree increase per successful attempt inf
0.56/0.67	c STR total number of conflicts for successful attempts 0
0.56/0.67	c STR total number of conflicts for unsuccessful attempts 0
0.56/0.67	c STR total number of conflicts for inconclusive attempts 0
0.56/0.67	c STR average number of conflicts per successful attempt inf
0.56/0.67	c STR average number of conflicts per unsuccessful attempt inf
0.56/0.67	c STR average number of conflicts per inconclusive attempt inf
0.56/0.67	c AVG.sumWPerc 53.34 
0.56/0.67	c bigint constraints 0 
0.56/0.67	s SATISFIABLE
0.56/0.67	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

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 (57296 MiB free)
  memory of node 1: 64465 MiB (62427 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495897-1751156908/watcher-4495897-1751156908 -o /tmp/evaluation-result-4495897-1751156908/solver-4495897-1751156908 -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-4495897-1751156908.opb PROOFDIR/proof-4495897-1751156908 

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
Starting watchdog thread
solver pid=18626, runsolver pid=18623
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.08 4.09 3.95 5/272 18629
/proc/meminfo: memFree=122597532/131249988 swapFree=33010684/33010684
[pid=18626] ppid=18623 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/18626/stat : 18626 (run-dec-break-l) S 18623 18626 15084 0 -1 4194304 240 210 0 0 0 0 0 0 20 0 1 0 31369341 4292608 736 18446744073709551615 94839079198720 94839080093253 140726323916688 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94839080332304 94839080380048 94839102132224 140726323923221 140726323923422 140726323923422 140726323929024 0
/proc/18626/statm: 1048 736 672 219 0 110 0
[pid=18629] ppid=18626 vsize=56344 memory=13220 CPUtime=0.06 cores=5,7
/proc/18629/stat : 18629 (roundingsat) R 18626 18626 15084 0 -1 4194304 659 0 0 0 6 0 0 0 20 0 1 0 31369343 57696256 3305 18446744073709551615 4227072 8923433 140734935629200 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 39489536 140734935632116 140734935632424 140734935632424 140734935637994 0
/proc/18629/statm: 14086 3305 2368 1147 0 1513 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 60536 KiB
Current children cumulated memory: 16164 KiB

[startup+0.205624 s]*
/proc/loadavg: 4.08 4.09 3.95 5/272 18629
/proc/meminfo: memFree=122597532/131249988 swapFree=33010684/33010684
[pid=18626] ppid=18623 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/18626/stat : 18626 (run-dec-break-l) S 18623 18626 15084 0 -1 4194304 240 210 0 0 0 0 0 0 20 0 1 0 31369341 4292608 736 18446744073709551615 94839079198720 94839080093253 140726323916688 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94839080332304 94839080380048 94839102132224 140726323923221 140726323923422 140726323923422 140726323929024 0
/proc/18626/statm: 1048 736 672 219 0 110 0
[pid=18629] ppid=18626 vsize=57028 memory=13860 CPUtime=0.17 cores=5,7
/proc/18629/stat : 18629 (roundingsat) R 18626 18626 15084 0 -1 4194304 815 0 0 0 16 1 0 0 20 0 1 0 31369343 58396672 3465 18446744073709551615 4227072 8923433 140734935629200 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 39489536 140734935632116 140734935632424 140734935632424 140734935637994 0
/proc/18629/statm: 14257 3465 2368 1147 0 1684 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 61220 KiB
Current children cumulated memory: 16804 KiB

[startup+0.30495 s]*
/proc/loadavg: 4.08 4.09 3.95 5/272 18629
/proc/meminfo: memFree=122596020/131249988 swapFree=33010684/33010684
[pid=18626] ppid=18623 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/18626/stat : 18626 (run-dec-break-l) S 18623 18626 15084 0 -1 4194304 240 210 0 0 0 0 0 0 20 0 1 0 31369341 4292608 736 18446744073709551615 94839079198720 94839080093253 140726323916688 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94839080332304 94839080380048 94839102132224 140726323923221 140726323923422 140726323923422 140726323929024 0
/proc/18626/statm: 1048 736 672 219 0 110 0
[pid=18629] ppid=18626 vsize=57316 memory=14116 CPUtime=0.27 cores=5,7
/proc/18629/stat : 18629 (roundingsat) R 18626 18626 15084 0 -1 4194304 876 0 0 0 26 1 0 0 20 0 1 0 31369343 58691584 3529 18446744073709551615 4227072 8923433 140734935629200 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 39489536 140734935632116 140734935632424 140734935632424 140734935637994 0
/proc/18629/statm: 14329 3529 2368 1147 0 1756 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 61508 KiB
Current children cumulated memory: 17060 KiB

[startup+0.673339 s]
# the end of solver process 18626 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.608023 s, system=0.031944 s

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

[startup+0.405495 s]*
/proc/loadavg: 4.08 4.09 3.95 5/272 18629
/proc/meminfo: memFree=122589972/131249988 swapFree=33010684/33010684
[pid=18626] ppid=18623 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/18626/stat : 18626 (run-dec-break-l) S 18623 18626 15084 0 -1 4194304 240 210 0 0 0 0 0 0 20 0 1 0 31369341 4292608 736 18446744073709551615 94839079198720 94839080093253 140726323916688 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94839080332304 94839080380048 94839102132224 140726323923221 140726323923422 140726323923422 140726323929024 0
/proc/18626/statm: 1048 736 672 219 0 110 0
[pid=18629] ppid=18626 vsize=57604 memory=14372 CPUtime=0.37 cores=5,7
/proc/18629/stat : 18629 (roundingsat) R 18626 18626 15084 0 -1 4194304 939 0 0 0 35 2 0 0 20 0 1 0 31369343 58986496 3593 18446744073709551615 4227072 8923433 140734935629200 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 39489536 140734935632116 140734935632424 140734935632424 140734935637994 0
/proc/18629/statm: 14401 3593 2368 1147 0 1828 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 61796 KiB
Current children cumulated memory: 17316 KiB

[startup+0.604665 s]
/proc/loadavg: 4.08 4.09 3.95 5/272 18629
/proc/meminfo: memFree=122589984/131249988 swapFree=33010684/33010684
[pid=18626] ppid=18623 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/18626/stat : 18626 (run-dec-break-l) S 18623 18626 15084 0 -1 4194304 240 210 0 0 0 0 0 0 20 0 1 0 31369341 4292608 736 18446744073709551615 94839079198720 94839080093253 140726323916688 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94839080332304 94839080380048 94839102132224 140726323923221 140726323923422 140726323923422 140726323929024 0
/proc/18626/statm: 1048 736 672 219 0 110 0
[pid=18629] ppid=18626 vsize=58460 memory=15268 CPUtime=0.56 cores=5,7
/proc/18629/stat : 18629 (roundingsat) R 18626 18626 15084 0 -1 4194304 1182 0 0 0 54 2 0 0 20 0 1 0 31369343 59863040 3817 18446744073709551615 4227072 8923433 140734935629200 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 39489536 140734935632116 140734935632424 140734935632424 140734935637994 0
/proc/18629/statm: 14615 3817 2368 1147 0 2042 0
Current children cumulated CPU time: 0.56 s
Current children cumulated vsize: 62652 KiB
Current children cumulated memory: 18212 KiB

Child status: 0

Real time (s): 0.673364
CPU time (s): 0.639967
CPU user time (s): 0.608023
CPU system time (s): 0.031944
CPU usage (%): 95.0403
Max. virtual memory (cumulated for all children) (KiB): 62652
Max. memory (cumulated for all children) (KiB): 18212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.608023
system time used= 0.031944
maximum resident set size= 15396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1682
page faults= 0
swaps= 0
block input operations= 0
block output operations= 9096
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 362
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 18626
#   total CPU time (s): 0.639967
#   total CPU user time (s): 0.608023
#   total CPU system time (s): 0.031944

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012378 second user time and 0.028864 second system time

The end

Launcher Data

Begin job on nodeC031 at 2025-06-29 02:28:28
IDJOB=4495897
IDBENCH=148101
IDSOLVER=3358
FILE ID=nodeC031/4495897-1751156908
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/manquiho/Aardal_1/normalized-prob5.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495897-1751156908/watcher-4495897-1751156908 -o /tmp/evaluation-result-4495897-1751156908/solver-4495897-1751156908 -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-4495897-1751156908.opb PROOFDIR/proof-4495897-1751156908

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

MD5SUM BENCH= f4201f1ef8f74939600eabb6a2266017
RANDOM SEED=1518776369

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		: 3599.856
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		: 3599.889
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		: 3713.486
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		: 3554.649
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		: 3600.114
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		: 3599.879
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		: 3600.739
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		: 3683.077
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:        122597928 kB
MemAvailable:   128786932 kB
Buffers:            3280 kB
Cached:          6992744 kB
SwapCached:            0 kB
Active:          1285136 kB
Inactive:        6773636 kB
Active(anon):    1080900 kB
Inactive(anon):        0 kB
Active(file):     204236 kB
Inactive(file):  6773636 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             71680 kB
Writeback:             0 kB
AnonPages:       1065896 kB
Mapped:           117140 kB
Shmem:             18064 kB
KReclaimable:     100744 kB
Slab:             188112 kB
SReclaimable:     100744 kB
SUnreclaim:        87368 kB
KernelStack:        4384 kB
PageTables:         5236 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    1474608 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150728 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    610304 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 02:28:29