Trace number 4495824

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
roundingsat+pbsuma 63f22adSAT 0.822282 0.837011

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob7.opb
MD5SUM0da7938cd78b604d95ed37ad5ec78200
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 benchmark0.039555
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables96
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 constraint96
Maximum length of a constraint96
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 27267752
Number of bits of the biggest number in a constraint 25
Biggest sum of numbers in a constraint 410674921
Number of bits of the biggest sum of numbers29
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-4495824-1751156869.opb'
0.00/0.01	c 	read 0.00MB  (0.13ms)
0.00/0.01	c	 [cnf: #variables 96 #clauses 2 #duplicates 0 #arr 192]
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.01	c	 [group: #orbits ~= 0] (0.09ms)
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 	 (0.04ms)
0.00/0.01	c 
0.00/0.01	c detect symmetries on remainder
0.00/0.01	c 	[graph: #vertices 386 #edges 960]
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-4495824-1751156869.opb.pre'
0.00/0.01	c 	wrote 0.00MB (0.07ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   0.12ms 29.52% parse
0.00/0.01	c                   0.09ms 22.15% approx_orbits
0.00/0.01	c                   0.07ms 17.31% output
0.00/0.01	c                   0.04ms 10.65% detect_generic
0.00/0.01	c                   0.04ms 10.55% other
0.00/0.01	c                   0.04ms  8.73% detect_special
0.00/0.01	c                   0.00ms  1.10% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   0.42ms   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 96 #constraints 2
0.00/0.02	c rational objective 1.07574
0.18/0.23	c #Conflicts:       1000 | #Constraints:       1075
0.18/0.23	c #Conflicts:       2000 | #Constraints:       2181
0.18/0.23	c INPROCESSING
0.18/0.23	c GARBAGE COLLECT
0.18/0.23	c rational objective 2
0.57/0.69	c #Conflicts:       3000 | #Constraints:       2633
0.57/0.69	c #Conflicts:       4000 | #Constraints:       4189
0.57/0.69	c INPROCESSING
0.57/0.69	c GARBAGE COLLECT
0.57/0.69	c rational objective 2
0.78/0.83	c cpu time 0.784066 s
0.78/0.83	c deterministic time 149396773 1.49e+08
0.78/0.83	c optimization time 1.4e-05 s
0.78/0.83	c total solve time 0.78403 s
0.78/0.83	c core-guided solve time 0 s
0.78/0.83	c propagation time 0.586124 s
0.78/0.83	c conflict analysis time 0.136851 s
0.78/0.83	c propagations 27832
0.78/0.83	c resolve steps 14388
0.78/0.83	c decisions 7975
0.78/0.83	c conflicts 4894
0.78/0.83	c restarts 26
0.78/0.83	c inprocessing phases 2
0.78/0.83	c garbage collections 2 ,( 100.00 )
0.78/0.83	c input clauses 0 ,( 0.00 )
0.78/0.83	c input cardinalities 0 ,( 0.00 )
0.78/0.83	c input general constraints 2 ,( 100.00 )
0.78/0.83	c input average constraint length 96.00
0.78/0.83	c input average constraint degree 191703584.50
0.78/0.83	c learned clauses 1780 ,( 28.14 )
0.78/0.83	c learned cardinalities 0 ,( 0.00 )
0.78/0.83	c learned general constraints 4545 ,( 71.86 )
0.78/0.83	c learned average constraint length 85.09
0.78/0.83	c learned average constraint degree 240817551.01
0.78/0.83	c watched  CF 32, 64, 128, Arb: 2004 , 0 , 0 , 0
0.78/0.83	c counting CF 32, 64, 128, Arb: 2543 , 0 , 0 , 0
0.78/0.83	c watched   constraints 2004 ,( 44.07 ) 
0.78/0.83	c counting  constraints 2543 ,( 55.93 ) 
0.78/0.83	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 44474 , 0 , 7424837 ,( 550714 , 6874123 )
0.78/0.83	c gcd simplifications 2165
0.78/0.83	c detected cardinalities 0
0.78/0.83	c weakened non-implied lits 23458
0.78/0.83	c weakened non-implying lits 5196
0.78/0.83	c original variables 96
0.78/0.83	c clausal propagations 218
0.78/0.83	c cardinality propagations 0
0.78/0.83	c watched propagations 1249
0.78/0.83	c counting propagations 20738
0.78/0.83	c watch lookups 11811119
0.78/0.83	c watch backjump lookups 0
0.78/0.83	c watch checks 9329196
0.78/0.83	c propagation checks 126413200
0.78/0.83	c constraint additions 1766244
0.78/0.83	c trail pops 40701
0.78/0.83	c formula constraints 2
0.78/0.83	c learned constraints 4894
0.78/0.83	c bound constraints 0
0.78/0.83	c core-guided constraints 0
0.78/0.83	c encountered formula constraints 13114
0.78/0.83	c encountered learned constraints 6168
0.78/0.83	c encountered bound constraints 0
0.78/0.83	c encountered core-guided constraints 0
0.78/0.83	c LP total time 0.092967 s
0.78/0.83	c LP solve time 0 s
0.78/0.83	c LP constraints added 5
0.78/0.83	c LP constraints removed 1
0.78/0.83	c LP pivots internal 492
0.78/0.83	c LP pivots root 13
0.78/0.83	c LP calls 1459
0.78/0.83	c LP optimalities 30
0.78/0.83	c LP no pivot count 2
0.78/0.83	c LP infeasibilities 1429
0.78/0.83	c LP valid Farkas constraints 1428
0.78/0.83	c LP learned Farkas constraints 0
0.78/0.83	c LP basis resets 0
0.78/0.83	c LP cycling count 0
0.78/0.83	c LP singular count 0
0.78/0.83	c LP no primal count 0
0.78/0.83	c LP no farkas count 0
0.78/0.83	c LP other issue count 0
0.78/0.83	c LP Gomory cuts 3
0.78/0.83	c LP learned cuts 0
0.78/0.83	c LP deleted cuts 1
0.78/0.83	c LP encountered Gomory constraints 0
0.78/0.83	c LP encountered Farkas constraints 0
0.78/0.83	c LP encountered learned Farkas constraints 0
0.78/0.83	c CG auxiliary variables introduced 0
0.78/0.83	c CG solutions found 0
0.78/0.83	c CG cores constructed 0
0.78/0.83	c CG core cardinality constraints returned 0
0.78/0.83	c CG unit cores 0
0.78/0.83	c CG single cores 0
0.78/0.83	c CG blocks removed during cardinality reduction 0
0.78/0.83	c CG first core best 0
0.78/0.83	c CG decision core best 0
0.78/0.83	c CG core reduction tie 0
0.78/0.83	c CG core degree average 0.00
0.78/0.83	c CG core slack average 0.00
0.78/0.83	c CG core upper bound improvements 0
0.78/0.83	c STR number of successful calls 0
0.78/0.83	c STR number of unsuccessful calls 0
0.78/0.83	c STR number of inconclusive calls 0
0.78/0.83	c STR number of successful attempts 0
0.78/0.83	c STR number of unsuccessful attempts 0
0.78/0.83	c STR number of inconclusive attempts 0
0.78/0.83	c STR average degree increase per successful call inf
0.78/0.83	c STR average degree increase per successful attempt inf
0.78/0.83	c STR total number of conflicts for successful attempts 0
0.78/0.83	c STR total number of conflicts for unsuccessful attempts 0
0.78/0.83	c STR total number of conflicts for inconclusive attempts 0
0.78/0.83	c STR average number of conflicts per successful attempt inf
0.78/0.83	c STR average number of conflicts per unsuccessful attempt inf
0.78/0.83	c STR average number of conflicts per inconclusive attempt inf
0.78/0.83	c AVG.sumWPerc 52.43 
0.78/0.83	c bigint constraints 0 
0.78/0.83	s SATISFIABLE
0.78/0.83	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

Verifier Data

OK	0

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63665 MiB (63047 MiB free)
  memory of node 1: 64507 MiB (63022 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495824-1751156869/watcher-4495824-1751156869 -o /tmp/evaluation-result-4495824-1751156869/solver-4495824-1751156869 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17845 --watchdog 3760 run-dec-break.sh HOME/instance-4495824-1751156869.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=21064, runsolver pid=21061
Current StackSize limit: 8192 KiB


[startup+0.100059 s]*
/proc/loadavg: 3.97 4.02 3.94 5/273 21067
/proc/meminfo: memFree=129091804/131249996 swapFree=33010684/33010684
[pid=21064] ppid=21061 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/21064/stat : 21064 (run-dec-break.s) S 21061 21064 17835 0 -1 4194304 239 213 0 0 0 0 0 0 20 0 1 0 31364796 4292608 768 18446744073709551615 94173188247552 94173189142085 140728254891584 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94173189381136 94173189428880 94173198770176 140728254896481 140728254896610 140728254896610 140728254902212 0
/proc/21064/statm: 1048 768 704 219 0 110 0
[pid=21067] ppid=21064 vsize=56604 memory=13616 CPUtime=0.07 cores=0,2
/proc/21067/stat : 21067 (roundingsat) R 21064 21064 17835 0 -1 4194304 739 0 0 0 7 0 0 0 20 0 1 0 31364797 57962496 3404 18446744073709551615 4227072 8923433 140724568947376 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 23801856 140724568951108 140724568951336 140724568951336 140724568956906 0
/proc/21067/statm: 14151 3404 2400 1147 0 1578 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 60796 KiB
Current children cumulated memory: 16688 KiB

[startup+0.205746 s]*
/proc/loadavg: 3.97 4.02 3.94 5/273 21067
/proc/meminfo: memFree=129091804/131249996 swapFree=33010684/33010684
[pid=21064] ppid=21061 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/21064/stat : 21064 (run-dec-break.s) S 21061 21064 17835 0 -1 4194304 239 213 0 0 0 0 0 0 20 0 1 0 31364796 4292608 768 18446744073709551615 94173188247552 94173189142085 140728254891584 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94173189381136 94173189428880 94173198770176 140728254896481 140728254896610 140728254896610 140728254902212 0
/proc/21064/statm: 1048 768 704 219 0 110 0
[pid=21067] ppid=21064 vsize=57440 memory=14384 CPUtime=0.18 cores=0,2
/proc/21067/stat : 21067 (roundingsat) R 21064 21064 17835 0 -1 4194304 928 0 0 0 17 1 0 0 20 0 1 0 31364797 58818560 3596 18446744073709551615 4227072 8923433 140724568947376 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 23801856 140724568951108 140724568951336 140724568951336 140724568956906 0
/proc/21067/statm: 14360 3596 2400 1147 0 1787 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61632 KiB
Current children cumulated memory: 17456 KiB

[startup+0.305524 s]*
/proc/loadavg: 3.97 4.02 3.94 5/273 21067
/proc/meminfo: memFree=129091804/131249996 swapFree=33010684/33010684
[pid=21064] ppid=21061 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/21064/stat : 21064 (run-dec-break.s) S 21061 21064 17835 0 -1 4194304 239 213 0 0 0 0 0 0 20 0 1 0 31364796 4292608 768 18446744073709551615 94173188247552 94173189142085 140728254891584 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94173189381136 94173189428880 94173198770176 140728254896481 140728254896610 140728254896610 140728254902212 0
/proc/21064/statm: 1048 768 704 219 0 110 0
[pid=21067] ppid=21064 vsize=58016 memory=14768 CPUtime=0.28 cores=0,2
/proc/21067/stat : 21067 (roundingsat) R 21064 21064 17835 0 -1 4194304 1022 0 0 0 27 1 0 0 20 0 1 0 31364797 59408384 3692 18446744073709551615 4227072 8923433 140724568947376 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 23801856 140724568951108 140724568951336 140724568951336 140724568956906 0
/proc/21067/statm: 14504 3692 2400 1147 0 1931 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 62208 KiB
Current children cumulated memory: 17840 KiB

[startup+0.700146 s]
/proc/loadavg: 3.97 4.02 3.94 5/273 21067
/proc/meminfo: memFree=129091804/131249996 swapFree=33010684/33010684
[pid=21064] ppid=21061 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/21064/stat : 21064 (run-dec-break.s) S 21061 21064 17835 0 -1 4194304 239 213 0 0 0 0 0 0 20 0 1 0 31364796 4292608 768 18446744073709551615 94173188247552 94173189142085 140728254891584 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94173189381136 94173189428880 94173198770176 140728254896481 140728254896610 140728254896610 140728254902212 0
/proc/21064/statm: 1048 768 704 219 0 110 0
[pid=21067] ppid=21064 vsize=60464 memory=19284 CPUtime=0.67 cores=0,2
/proc/21067/stat : 21067 (roundingsat) R 21064 21064 17835 0 -1 4194304 1616 0 0 0 65 2 0 0 20 0 1 0 31364797 61915136 4821 18446744073709551615 4227072 8923433 140724568947376 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 23801856 140724568951108 140724568951336 140724568951336 140724568956906 0
/proc/21067/statm: 15116 4821 2400 1147 0 2543 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 64656 KiB
Current children cumulated memory: 22356 KiB

[startup+0.83698 s]
# the end of solver process 21064 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.785967 s, system=0.036315 s

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

[startup+0.800136 s]
/proc/loadavg: 3.97 4.02 3.94 5/273 21067
/proc/meminfo: memFree=129091804/131249996 swapFree=33010684/33010684
[pid=21064] ppid=21061 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/21064/stat : 21064 (run-dec-break.s) S 21061 21064 17835 0 -1 4194304 239 213 0 0 0 0 0 0 20 0 1 0 31364796 4292608 768 18446744073709551615 94173188247552 94173189142085 140728254891584 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 94173189381136 94173189428880 94173198770176 140728254896481 140728254896610 140728254896610 140728254902212 0
/proc/21064/statm: 1048 768 704 219 0 110 0
[pid=21067] ppid=21064 vsize=60624 memory=19412 CPUtime=0.78 cores=0,2
/proc/21067/stat : 21067 (roundingsat) R 21064 21064 17835 0 -1 4194304 1663 0 0 0 75 3 0 0 20 0 1 0 31364797 62078976 4853 18446744073709551615 4227072 8923433 140724568947376 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 23801856 140724568951108 140724568951336 140724568951336 140724568956906 0
/proc/21067/statm: 15156 4853 2400 1147 0 2583 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 64816 KiB
Current children cumulated memory: 22484 KiB

Child status: 0

Real time (s): 0.837011
CPU time (s): 0.822282
CPU user time (s): 0.785967
CPU system time (s): 0.036315
CPU usage (%): 98.2403
Max. virtual memory (cumulated for all children) (KiB): 64816
Max. memory (cumulated for all children) (KiB): 22484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.785967
system time used= 0.036315
maximum resident set size= 19540
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2166
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 208
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 21064
#   total CPU time (s): 0.822282
#   total CPU user time (s): 0.785967
#   total CPU system time (s): 0.036315

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010789 second user time and 0.032642 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 02:27:49
IDJOB=4495824
IDBENCH=148099
IDSOLVER=3357
FILE ID=nodeC024/4495824-1751156869
RUNJOBID= nodeC024-1751155906-17845
SLURM_JOB_ID= 9587473
Free space on /tmp= 433024 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob7.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495824-1751156869/watcher-4495824-1751156869 -o /tmp/evaluation-result-4495824-1751156869/solver-4495824-1751156869 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17845 --watchdog 3760  run-dec-break.sh HOME/instance-4495824-1751156869.opb

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

MD5SUM BENCH= 0da7938cd78b604d95ed37ad5ec78200
RANDOM SEED=1111987335

nodeC024 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3602.126
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	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.665
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.445
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.721
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.709
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.523
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.908
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3603.285
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129095900 kB
MemAvailable:   128730888 kB
Buffers:            3280 kB
Cached:           433592 kB
SwapCached:            0 kB
Active:          1376372 kB
Inactive:         213588 kB
Active(anon):    1171152 kB
Inactive(anon):        0 kB
Active(file):     205220 kB
Inactive(file):   213588 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7200 kB
Writeback:             0 kB
AnonPages:       1153820 kB
Mapped:           116932 kB
Shmem:             18064 kB
KReclaimable:      86128 kB
Slab:             169428 kB
SReclaimable:      86128 kB
SUnreclaim:        83300 kB
KernelStack:        4364 kB
PageTables:         5576 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1605128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150680 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    641024 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      195284 kB
DirectMap2M:     6916096 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 433016 MiB
End job on nodeC024 at 2025-06-29 02:27:50