Trace number 4495896

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 0.533444 0.569625

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-4495896-1751157371.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 
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-4495896-1751157371.opb.pre'
0.00/0.01	c 	wrote 0.00MB (0.07ms)
0.00/0.01	c ------------------------------------------------------------------
0.00/0.01	c                   0.11ms 29.11% parse
0.00/0.01	c                   0.08ms 21.57% approx_orbits
0.00/0.01	c                   0.07ms 17.73% output
0.00/0.01	c                   0.04ms 11.42% other
0.00/0.01	c                   0.04ms 11.07% detect_generic
0.00/0.01	c                   0.03ms  7.91% detect_special
0.00/0.01	c                   0.00ms  1.18% finalize_order
0.00/0.01	c         ───────────────────────────────────────────────
0.00/0.01	c                   0.37ms   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
0.17/0.22	c #Conflicts:       1000 | #Constraints:       1074
0.17/0.22	c #Conflicts:       2000 | #Constraints:       2158
0.17/0.22	c INPROCESSING
0.17/0.22	c GARBAGE COLLECT
0.17/0.22	c rational objective 2
0.46/0.53	c #Conflicts:       3000 | #Constraints:       2133
0.46/0.53	c #Conflicts:       4000 | #Constraints:       3264
0.46/0.53	c INPROCESSING
0.46/0.53	c GARBAGE COLLECT
0.46/0.53	c rational objective 2
0.46/0.56	c cpu time 0.504415 s
0.46/0.56	c deterministic time 91087388 9.11e+07
0.46/0.56	c optimization time 1e-06 s
0.46/0.56	c total solve time 0.504198 s
0.46/0.56	c core-guided solve time 0 s
0.46/0.56	c propagation time 0.355178 s
0.46/0.56	c conflict analysis time 0.102689 s
0.46/0.56	c propagations 27407
0.46/0.56	c resolve steps 12848
0.46/0.56	c decisions 6550
0.46/0.56	c conflicts 4394
0.46/0.56	c restarts 22
0.46/0.56	c inprocessing phases 2
0.46/0.56	c garbage collections 2 ,( 100.00 )
0.46/0.56	c input clauses 0 ,( 0.00 )
0.46/0.56	c input cardinalities 0 ,( 0.00 )
0.46/0.56	c input general constraints 2 ,( 100.00 )
0.46/0.56	c input average constraint length 80.00
0.46/0.56	c input average constraint degree 370294487.50
0.46/0.56	c learned clauses 1936 ,( 40.65 )
0.46/0.56	c learned cardinalities 1 ,( 0.02 )
0.46/0.56	c learned general constraints 2826 ,( 59.33 )
0.46/0.56	c learned average constraint length 67.02
0.46/0.56	c learned average constraint degree 104534942.73
0.46/0.56	c watched  CF 32, 64, 128, Arb: 1022 , 0 , 0 , 0
0.46/0.56	c counting CF 32, 64, 128, Arb: 1806 , 0 , 0 , 0
0.46/0.56	c watched   constraints 1022 ,( 36.14 ) 
0.46/0.56	c counting  constraints 1806 ,( 63.86 ) 
0.46/0.56	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 41768 , 10 , 5346449 ,( 256933 , 5089516 )
0.46/0.56	c gcd simplifications 2231
0.46/0.56	c detected cardinalities 1
0.46/0.56	c weakened non-implied lits 15593
0.46/0.56	c weakened non-implying lits 4458
0.46/0.56	c original variables 80
0.46/0.56	c clausal propagations 203
0.46/0.56	c cardinality propagations 0
0.46/0.56	c watched propagations 1565
0.46/0.56	c counting propagations 20523
0.46/0.56	c watch lookups 7380723
0.46/0.56	c watch backjump lookups 0
0.46/0.56	c watch checks 3665420
0.46/0.56	c propagation checks 78672404
0.46/0.56	c constraint additions 1296086
0.46/0.56	c trail pops 38351
0.46/0.56	c formula constraints 2
0.46/0.56	c learned constraints 4394
0.46/0.56	c bound constraints 0
0.46/0.56	c core-guided constraints 0
0.46/0.56	c encountered formula constraints 11274
0.46/0.56	c encountered learned constraints 5964
0.46/0.56	c encountered bound constraints 0
0.46/0.56	c encountered core-guided constraints 0
0.46/0.56	c LP total time 0.033477 s
0.46/0.56	c LP solve time 0 s
0.46/0.56	c LP constraints added 5
0.46/0.56	c LP constraints removed 1
0.46/0.56	c LP pivots internal 440
0.46/0.56	c LP pivots root 6
0.46/0.56	c LP calls 432
0.46/0.56	c LP optimalities 61
0.46/0.56	c LP no pivot count 5
0.46/0.56	c LP infeasibilities 371
0.46/0.56	c LP valid Farkas constraints 366
0.46/0.56	c LP learned Farkas constraints 0
0.46/0.56	c LP basis resets 0
0.46/0.56	c LP cycling count 0
0.46/0.56	c LP singular count 0
0.46/0.56	c LP no primal count 0
0.46/0.56	c LP no farkas count 0
0.46/0.56	c LP other issue count 0
0.46/0.56	c LP Gomory cuts 3
0.46/0.56	c LP learned cuts 0
0.46/0.56	c LP deleted cuts 1
0.46/0.56	c LP encountered Gomory constraints 0
0.46/0.56	c LP encountered Farkas constraints 4
0.46/0.56	c LP encountered learned Farkas constraints 0
0.46/0.56	c CG auxiliary variables introduced 0
0.46/0.56	c CG solutions found 0
0.46/0.56	c CG cores constructed 0
0.46/0.56	c CG core cardinality constraints returned 0
0.46/0.56	c CG unit cores 0
0.46/0.56	c CG single cores 0
0.46/0.56	c CG blocks removed during cardinality reduction 0
0.46/0.56	c CG first core best 0
0.46/0.56	c CG decision core best 0
0.46/0.56	c CG core reduction tie 0
0.46/0.56	c CG core degree average 0.00
0.46/0.56	c CG core slack average 0.00
0.46/0.56	c CG core upper bound improvements 0
0.46/0.56	c STR number of successful calls 0
0.46/0.56	c STR number of unsuccessful calls 0
0.46/0.56	c STR number of inconclusive calls 0
0.46/0.56	c STR number of successful attempts 0
0.46/0.56	c STR number of unsuccessful attempts 0
0.46/0.56	c STR number of inconclusive attempts 0
0.46/0.56	c STR average degree increase per successful call inf
0.46/0.56	c STR average degree increase per successful attempt inf
0.46/0.56	c STR total number of conflicts for successful attempts 0
0.46/0.56	c STR total number of conflicts for unsuccessful attempts 0
0.46/0.56	c STR total number of conflicts for inconclusive attempts 0
0.46/0.56	c STR average number of conflicts per successful attempt inf
0.46/0.56	c STR average number of conflicts per unsuccessful attempt inf
0.46/0.56	c STR average number of conflicts per inconclusive attempt inf
0.46/0.56	c AVG.sumWPerc 53.34 
0.46/0.56	c bigint constraints 0 
0.46/0.56	s SATISFIABLE
0.46/0.56	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: 63665 MiB (62978 MiB free)
  memory of node 1: 64507 MiB (63052 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495896-1751157371/watcher-4495896-1751157371 -o /tmp/evaluation-result-4495896-1751157371/solver-4495896-1751157371 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17848 --watchdog 3760 run-dec-break.sh HOME/instance-4495896-1751157371.opb 

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 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
Current StackSize limit: 8192 KiB

solver pid=21181, runsolver pid=21178

[startup+0.100067 s]*
/proc/loadavg: 4.11 4.09 4.01 5/272 21184
/proc/meminfo: memFree=129055968/131249996 swapFree=33010684/33010684
[pid=21181] ppid=21178 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/21181/stat : 21181 (run-dec-break.s) S 21178 21181 17835 0 -1 4194304 235 206 0 0 0 0 0 0 20 0 1 0 31414998 4292608 768 18446744073709551615 94868369780736 94868370675269 140735092111952 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94868370914320 94868370962064 94868397146112 140735092115809 140735092115938 140735092115938 140735092121540 0
/proc/21181/statm: 1048 768 704 219 0 110 0
[pid=21184] ppid=21181 vsize=56608 memory=13332 CPUtime=0.07 cores=5,7
/proc/21184/stat : 21184 (roundingsat) R 21181 21181 17835 0 -1 4194304 740 0 0 0 7 0 0 0 20 0 1 0 31414999 57966592 3333 18446744073709551615 4227072 8923433 140730890407120 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 12599296 140730890414404 140730890414632 140730890414632 140730890420202 0
/proc/21184/statm: 14152 3333 2336 1147 0 1579 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 60800 KiB
Current children cumulated memory: 16404 KiB

[startup+0.20593 s]*
/proc/loadavg: 4.11 4.09 4.01 5/272 21184
/proc/meminfo: memFree=129054960/131249996 swapFree=33010684/33010684
[pid=21181] ppid=21178 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/21181/stat : 21181 (run-dec-break.s) S 21178 21181 17835 0 -1 4194304 235 206 0 0 0 0 0 0 20 0 1 0 31414998 4292608 768 18446744073709551615 94868369780736 94868370675269 140735092111952 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94868370914320 94868370962064 94868397146112 140735092115809 140735092115938 140735092115938 140735092121540 0
/proc/21181/statm: 1048 768 704 219 0 110 0
[pid=21184] ppid=21181 vsize=57172 memory=13716 CPUtime=0.17 cores=5,7
/proc/21184/stat : 21184 (roundingsat) R 21181 21181 17835 0 -1 4194304 842 0 0 0 16 1 0 0 20 0 1 0 31414999 58544128 3429 18446744073709551615 4227072 8923433 140730890407120 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 12599296 140730890414404 140730890414632 140730890414632 140730890420202 0
/proc/21184/statm: 14293 3429 2336 1147 0 1720 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 61364 KiB
Current children cumulated memory: 16788 KiB

[startup+0.305883 s]*
/proc/loadavg: 4.11 4.09 4.01 5/272 21184
/proc/meminfo: memFree=129054960/131249996 swapFree=33010684/33010684
[pid=21181] ppid=21178 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/21181/stat : 21181 (run-dec-break.s) S 21178 21181 17835 0 -1 4194304 235 206 0 0 0 0 0 0 20 0 1 0 31414998 4292608 768 18446744073709551615 94868369780736 94868370675269 140735092111952 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94868370914320 94868370962064 94868397146112 140735092115809 140735092115938 140735092115938 140735092121540 0
/proc/21181/statm: 1048 768 704 219 0 110 0
[pid=21184] ppid=21181 vsize=57316 memory=13844 CPUtime=0.27 cores=5,7
/proc/21184/stat : 21184 (roundingsat) R 21181 21181 17835 0 -1 4194304 875 0 0 0 26 1 0 0 20 0 1 0 31414999 58691584 3461 18446744073709551615 4227072 8923433 140730890407120 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 12599296 140730890414404 140730890414632 140730890414632 140730890420202 0
/proc/21184/statm: 14329 3461 2336 1147 0 1756 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 61508 KiB
Current children cumulated memory: 16916 KiB

[startup+0.569602 s]
# the end of solver process 21181 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.505608 s, system=0.027836 s

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

[startup+0.405753 s]*
/proc/loadavg: 4.11 4.09 4.01 5/272 21184
/proc/meminfo: memFree=129054960/131249996 swapFree=33010684/33010684
[pid=21181] ppid=21178 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/21181/stat : 21181 (run-dec-break.s) S 21178 21181 17835 0 -1 4194304 235 206 0 0 0 0 0 0 20 0 1 0 31414998 4292608 768 18446744073709551615 94868369780736 94868370675269 140735092111952 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94868370914320 94868370962064 94868397146112 140735092115809 140735092115938 140735092115938 140735092121540 0
/proc/21181/statm: 1048 768 704 219 0 110 0
[pid=21184] ppid=21181 vsize=57748 memory=14228 CPUtime=0.36 cores=5,7
/proc/21184/stat : 21184 (roundingsat) R 21181 21181 17835 0 -1 4194304 956 0 0 0 35 1 0 0 20 0 1 0 31414999 59133952 3557 18446744073709551615 4227072 8923433 140730890407120 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 12599296 140730890414404 140730890414632 140730890414632 140730890420202 0
/proc/21184/statm: 14437 3557 2336 1147 0 1864 0
Current children cumulated CPU time: 0.36 s
Current children cumulated vsize: 61940 KiB
Current children cumulated memory: 17300 KiB

[startup+0.505798 s]*
/proc/loadavg: 4.11 4.09 4.01 5/272 21184
/proc/meminfo: memFree=129054960/131249996 swapFree=33010684/33010684
[pid=21181] ppid=21178 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/21181/stat : 21181 (run-dec-break.s) S 21178 21181 17835 0 -1 4194304 235 206 0 0 0 0 0 0 20 0 1 0 31414998 4292608 768 18446744073709551615 94868369780736 94868370675269 140735092111952 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94868370914320 94868370962064 94868397146112 140735092115809 140735092115938 140735092115938 140735092121540 0
/proc/21181/statm: 1048 768 704 219 0 110 0
[pid=21184] ppid=21181 vsize=58340 memory=14868 CPUtime=0.46 cores=5,7
/proc/21184/stat : 21184 (roundingsat) R 21181 21181 17835 0 -1 4194304 1118 0 0 0 44 2 0 0 20 0 1 0 31414999 59740160 3717 18446744073709551615 4227072 8923433 140730890407120 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 12599296 140730890414404 140730890414632 140730890414632 140730890420202 0
/proc/21184/statm: 14585 3717 2336 1147 0 2012 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 62532 KiB
Current children cumulated memory: 17940 KiB

Child status: 0

Real time (s): 0.569625
CPU time (s): 0.533444
CPU user time (s): 0.505608
CPU system time (s): 0.027836
CPU usage (%): 93.6483
Max. virtual memory (cumulated for all children) (KiB): 62532
Max. memory (cumulated for all children) (KiB): 17940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.505608
system time used= 0.027836
maximum resident set size= 14996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1600
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= 209
involuntary context switches= 11


# summary of solver processes directly reported to runsolver:
#   pid: 21181
#   total CPU time (s): 0.533444
#   total CPU user time (s): 0.505608
#   total CPU system time (s): 0.027836

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014038 second user time and 0.030388 second system time

The end

Launcher Data

Begin job on nodeC024 at 2025-06-29 02:36:11
IDJOB=4495896
IDBENCH=148101
IDSOLVER=3357
FILE ID=nodeC024/4495896-1751157371
RUNJOBID= nodeC024-1751155906-17848
SLURM_JOB_ID= 9587473
Free space on /tmp= 433032 MiB

SOLVER NAME= roundingsat+pbsuma 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob5.opb
COMMAND LINE= run-dec-break.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495896-1751157371/watcher-4495896-1751157371 -o /tmp/evaluation-result-4495896-1751157371/solver-4495896-1751157371 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC024-1751155906-17848 --watchdog 3760  run-dec-break.sh HOME/instance-4495896-1751157371.opb

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

MD5SUM BENCH= f4201f1ef8f74939600eabb6a2266017
RANDOM SEED=2099577292

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		: 3599.750
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		: 3599.691
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		: 3635.044
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		: 3617.475
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		: 3599.674
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		: 3517.857
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		: 3600.136
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		: 3599.524
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:        129056548 kB
MemAvailable:   128688312 kB
Buffers:            3280 kB
Cached:           427040 kB
SwapCached:            0 kB
Active:          1397876 kB
Inactive:         207032 kB
Active(anon):    1192656 kB
Inactive(anon):        0 kB
Active(file):     205220 kB
Inactive(file):   207032 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7164 kB
Writeback:             8 kB
AnonPages:       1177248 kB
Mapped:           116864 kB
Shmem:             18064 kB
KReclaimable:      86228 kB
Slab:             169660 kB
SReclaimable:      86228 kB
SUnreclaim:        83432 kB
KernelStack:        4400 kB
PageTables:         5560 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    1756232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150680 kB
VmallocChunk:          0 kB
Percpu:             3808 kB
HardwareCorrupted:     0 kB
AnonHugePages:    970752 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= 433024 MiB
End job on nodeC024 at 2025-06-29 02:36:12