Trace number 4501835
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:
-
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.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
-
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
General information on the benchmark
| Name | PB24/normalized-PB10/DEC-LIN/oliveras/
j60/normalized-j6021_1-unsat.opb |
| MD5SUM | acb3bfa25be6cee6deaef298d2d917c1 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.387219 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 12566 |
| Total number of constraints | 41514 |
| Number of constraints which are clauses | 41106 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 408 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 36 |
| 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 | 15 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 233 |
| Number of bits of the biggest sum of numbers | 8 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
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-4501835-1751159506.opb'
0.00/0.03 c read 1.20MB (23.19ms)
0.00/0.03 c [cnf: #variables 12566 #clauses 41348 #duplicates 166 #arr 99944]
0.00/0.03 c output proof to 'PROOFDIR/proof-4501835-1751159506'
0.00/0.03 c
0.00/0.03 c make graph and approximate orbits
0.00/0.06 c [group: #orbits ~= 0] (29.07ms)
0.00/0.06 c
0.00/0.06 c detect special group actions
0.00/0.06 c probe for Johnson action (limit=64)
0.00/0.06 c probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.06 c probe for row symmetry (limit=64, splits=16.78M)
0.00/0.07 c (4.97ms)
0.00/0.07 c
0.00/0.07 c detect symmetries on remainder
0.00/0.07 c [graph: #vertices 101302 #edges 294664]
0.00/0.07 c dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.07 c [group: #symmetries 1.00*10^0 #generators 0] (6.17ms)
0.00/0.07 c
0.00/0.07 c finalize break order and special generators
0.00/0.07 c
0.00/0.07 c generation finished
0.00/0.07 c [sbp: #constraints 0 #add_vars 0]
0.00/0.07 c
0.00/0.07 c write result to 'HOME/instance-4501835-1751159506.opb.pre'
0.00/0.08 c wrote 1.23MB (2.96ms)
0.00/0.08 c ------------------------------------------------------------------
0.00/0.08 c 29.07ms 42.23% approx_orbits
0.00/0.08 c 23.19ms 33.68% parse
0.00/0.08 c 6.17ms 8.96% detect_generic
0.00/0.08 c 4.97ms 7.22% detect_special
0.00/0.08 c 2.96ms 4.29% output
0.00/0.08 c 2.00ms 2.91% other
0.00/0.08 c 0.48ms 0.70% finalize_order
0.00/0.08 c ───────────────────────────────────────────────
0.00/0.08 c 68.84ms 100% total
0.00/0.08 c ------------------------------------------------------------------
0.00/0.09 c RoundingSat 2
0.00/0.09 c branch pb25
0.00/0.09 c commit 63f22ad
0.16/0.30 c #variables 12566 #constraints 27622
1.35/1.43 c cpu time 1.2648 s
1.35/1.43 c deterministic time 2088994 2.09e+06
1.35/1.43 c optimization time 7.5e-05 s
1.35/1.43 c total solve time 1.09899 s
1.35/1.43 c core-guided solve time 0 s
1.35/1.43 c propagation time 0.741245 s
1.35/1.43 c conflict analysis time 0.085002 s
1.35/1.43 c propagations 379748
1.35/1.43 c resolve steps 33099
1.35/1.43 c decisions 830
1.35/1.43 c conflicts 524
1.35/1.43 c restarts 5
1.35/1.43 c inprocessing phases 0
1.35/1.43 c garbage collections 0 ,( -nan )
1.35/1.43 c input clauses 27245 ,( 98.64 )
1.35/1.43 c input cardinalities 1 ,( 0.00 )
1.35/1.43 c input general constraints 376 ,( 1.36 )
1.35/1.43 c input average constraint length 2.05
1.35/1.43 c input average constraint degree 1.81
1.35/1.43 c learned clauses 501 ,( 95.79 )
1.35/1.43 c learned cardinalities 4 ,( 0.76 )
1.35/1.43 c learned general constraints 18 ,( 3.44 )
1.35/1.43 c learned average constraint length 43.09
1.35/1.43 c learned average constraint degree 2.80
1.35/1.43 c watched CF 32, 64, 128, Arb: 2 , 0 , 0 , 0
1.35/1.43 c counting CF 32, 64, 128, Arb: 392 , 0 , 0 , 0
1.35/1.43 c watched constraints 2 ,( 0.51 )
1.35/1.43 c counting constraints 392 ,( 99.49 )
1.35/1.43 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 362729 , 511 , 30125 ,( 140 , 29985 )
1.35/1.43 c gcd simplifications 48
1.35/1.43 c detected cardinalities 1
1.35/1.43 c weakened non-implied lits 21658
1.35/1.43 c weakened non-implying lits 3
1.35/1.43 c original variables 12566
1.35/1.43 c clausal propagations 309576
1.35/1.43 c cardinality propagations 239
1.35/1.43 c watched propagations 4
1.35/1.43 c counting propagations 64094
1.35/1.43 c watch lookups 413218
1.35/1.43 c watch backjump lookups 0
1.35/1.43 c watch checks 208445
1.35/1.43 c propagation checks 513380
1.35/1.43 c constraint additions 198161
1.35/1.43 c trail pops 372211
1.35/1.43 c formula constraints 27622
1.35/1.43 c learned constraints 523
1.35/1.43 c bound constraints 0
1.35/1.43 c core-guided constraints 0
1.35/1.43 c encountered formula constraints 32056
1.35/1.43 c encountered learned constraints 1567
1.35/1.43 c encountered bound constraints 0
1.35/1.43 c encountered core-guided constraints 0
1.35/1.43 c LP total time 0.743831 s
1.35/1.43 c LP solve time 0.74 s
1.35/1.43 c LP constraints added 27622
1.35/1.43 c LP constraints removed 0
1.35/1.43 c LP pivots internal 2000
1.35/1.43 c LP pivots root 1000
1.35/1.43 c LP calls 2
1.35/1.43 c LP optimalities 0
1.35/1.43 c LP no pivot count 0
1.35/1.43 c LP infeasibilities 0
1.35/1.43 c LP valid Farkas constraints 0
1.35/1.43 c LP learned Farkas constraints 0
1.35/1.43 c LP basis resets 0
1.35/1.43 c LP cycling count 0
1.35/1.43 c LP singular count 0
1.35/1.43 c LP no primal count 0
1.35/1.43 c LP no farkas count 0
1.35/1.43 c LP other issue count 0
1.35/1.43 c LP Gomory cuts 0
1.35/1.43 c LP learned cuts 0
1.35/1.43 c LP deleted cuts 0
1.35/1.43 c LP encountered Gomory constraints 0
1.35/1.43 c LP encountered Farkas constraints 0
1.35/1.43 c LP encountered learned Farkas constraints 0
1.35/1.43 c CG auxiliary variables introduced 0
1.35/1.43 c CG solutions found 0
1.35/1.43 c CG cores constructed 0
1.35/1.43 c CG core cardinality constraints returned 0
1.35/1.43 c CG unit cores 0
1.35/1.43 c CG single cores 0
1.35/1.43 c CG blocks removed during cardinality reduction 0
1.35/1.43 c CG first core best 0
1.35/1.43 c CG decision core best 0
1.35/1.43 c CG core reduction tie 0
1.35/1.43 c CG core degree average 0.00
1.35/1.43 c CG core slack average 0.00
1.35/1.43 c CG core upper bound improvements 0
1.35/1.43 c STR number of successful calls 0
1.35/1.43 c STR number of unsuccessful calls 0
1.35/1.43 c STR number of inconclusive calls 0
1.35/1.43 c STR number of successful attempts 0
1.35/1.43 c STR number of unsuccessful attempts 0
1.35/1.43 c STR number of inconclusive attempts 0
1.35/1.43 c STR average degree increase per successful call inf
1.35/1.43 c STR average degree increase per successful attempt inf
1.35/1.43 c STR total number of conflicts for successful attempts 0
1.35/1.43 c STR total number of conflicts for unsuccessful attempts 0
1.35/1.43 c STR total number of conflicts for inconclusive attempts 0
1.35/1.43 c STR average number of conflicts per successful attempt inf
1.35/1.43 c STR average number of conflicts per unsuccessful attempt inf
1.35/1.43 c STR average number of conflicts per inconclusive attempt inf
1.35/1.43 c AVG.sumWPerc 98.15
1.35/1.43 c bigint constraints 0
1.35/1.43 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Tue Jul 1 22:11:47 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63708 MiB (60553 MiB free)
memory of node 1: 64465 MiB (62846 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4501835-1751159506/watcher-4501835-1751159506 -o /tmp/evaluation-result-4501835-1751159506/solver-4501835-1751159506 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15096 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4501835-1751159506.opb PROOFDIR/proof-4501835-1751159506
running on 2 cores: 1,3
CPU governors:
performance: 1 3
Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=19386, runsolver pid=19383
[startup+0.100063 s]*
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126345196/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=59008 memory=12288 CPUtime=0 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 1245 0 0 0 0 0 0 0 20 0 1 0 31629118 60424192 3072 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 14752 3072 2048 1147 0 2179 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 63200 KiB
Current children cumulated memory: 15360 KiB
[startup+0.205942 s]*
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126345452/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=65704 memory=20980 CPUtime=0.1 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 3035 0 0 0 8 2 0 0 20 0 1 0 31629118 67280896 5245 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 16426 5245 2048 1147 0 3853 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 69896 KiB
Current children cumulated memory: 24052 KiB
[startup+0.305841 s]*
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126345452/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=97304 memory=52204 CPUtime=0.21 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 8719 0 0 0 17 4 0 0 20 0 1 0 31629118 99639296 13051 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 24326 13051 2272 1147 0 11753 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 101496 KiB
Current children cumulated memory: 55276 KiB
[startup+0.700207 s]
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126344696/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=103592 memory=57620 CPUtime=0.6 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 10148 0 0 0 55 5 0 0 20 0 1 0 31629118 106078208 14405 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 25898 14405 2304 1147 0 13325 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 107784 KiB
Current children cumulated memory: 60692 KiB
[startup+1.43618 s]
# the end of solver process 19386 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.33094 s, system=0.079942 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800227 s]
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126344696/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=103592 memory=57748 CPUtime=0.7 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 10192 0 0 0 65 5 0 0 20 0 1 0 31629118 106078208 14437 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 25898 14437 2304 1147 0 13325 0
Current children cumulated CPU time: 0.76 s
Current children cumulated vsize: 107784 KiB
Current children cumulated memory: 60820 KiB
[startup+1.20019 s]
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126341220/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=104696 memory=59028 CPUtime=1.09 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 10498 0 0 0 104 5 0 0 20 0 1 0 31629118 107208704 14757 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 26174 14757 2304 1147 0 13601 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 108888 KiB
Current children cumulated memory: 62100 KiB
[startup+1.40017 s]
/proc/loadavg: 4.08 4.13 4.09 5/273 19389
/proc/meminfo: memFree=126341220/131249988 swapFree=33010684/33010684
[pid=19386] ppid=19383 vsize=4192 memory=3072 CPUtime=0.06 cores=1,3
/proc/19386/stat : 19386 (run-dec-break-l) S 19383 19386 15084 0 -1 4194304 238 9413 0 0 0 0 5 1 20 0 1 0 31629109 4292608 768 18446744073709551615 93868251480064 93868252374597 140735642216960 0 0 0 65536 4 65538 1 0 0 17 3 0 0 0 0 0 93868252613648 93868252661392 93868281307136 140735642224917 140735642225118 140735642225118 140735642230720 0
/proc/19386/statm: 1048 768 704 219 0 110 0
[pid=19389] ppid=19386 vsize=104696 memory=59156 CPUtime=1.29 cores=1,3
/proc/19389/stat : 19389 (roundingsat) R 19386 19386 15084 0 -1 4194304 10505 0 0 0 124 5 0 0 20 0 1 0 31629118 107208704 14789 18446744073709551615 4227072 8923433 140734580602848 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 14094336 140734580611316 140734580611624 140734580611624 140734580617194 0
/proc/19389/statm: 26174 14789 2336 1147 0 13601 0
Current children cumulated CPU time: 1.35 s
Current children cumulated vsize: 108888 KiB
Current children cumulated memory: 62228 KiB
Child status: 0
Real time (s): 1.43622
CPU time (s): 1.41088
CPU user time (s): 1.33094
CPU system time (s): 0.079942
CPU usage (%): 98.2352
Max. virtual memory (cumulated for all children) (KiB): 108888
Max. memory (cumulated for all children) (KiB): 62228
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.33093
system time used= 0.079942
maximum resident set size= 59284
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20182
page faults= 0
swaps= 0
block input operations= 0
block output operations= 9504
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 318
involuntary context switches= 6
# summary of solver processes directly reported to runsolver:
# pid: 19386
# total CPU time (s): 1.41088
# total CPU user time (s): 1.33094
# total CPU system time (s): 0.079942
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012095 second user time and 0.041937 second system time
The end
Launcher Data
Begin job on nodeC031 at 2025-06-29 03:11:46
IDJOB=4501835
IDBENCH=152011
IDSOLVER=3358
FILE ID=nodeC031/4501835-1751159506
RUNJOBID= nodeC031-1751155546-15096
SLURM_JOB_ID= 9587472
Free space on /tmp= 433036 MiB
SOLVER NAME= roundingsat+pbsuma-log 63f22ad
BENCH NAME= PB24/normalized-PB10/DEC-LIN/oliveras/j60/normalized-j6021_1-unsat.opb
COMMAND LINE= run-dec-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4501835-1751159506/watcher-4501835-1751159506 -o /tmp/evaluation-result-4501835-1751159506/solver-4501835-1751159506 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC031-1751155546-15096 --watchdog 3760 --file-size-limit 100000 run-dec-break-log.sh HOME/instance-4501835-1751159506.opb PROOFDIR/proof-4501835-1751159506
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= acb3bfa25be6cee6deaef298d2d917c1
RANDOM SEED=120301084
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 : 3599.911
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 : 3597.517
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 : 3606.652
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 : 3599.885
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 : 3599.884
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 : 3599.891
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 : 3586.168
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 : 3599.658
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: 126361584 kB
MemAvailable: 129547908 kB
Buffers: 3280 kB
Cached: 3992996 kB
SwapCached: 0 kB
Active: 496940 kB
Inactive: 3774172 kB
Active(anon): 292704 kB
Inactive(anon): 0 kB
Active(file): 204236 kB
Inactive(file): 3774172 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 43932 kB
Writeback: 16 kB
AnonPages: 272400 kB
Mapped: 117196 kB
Shmem: 18064 kB
KReclaimable: 94312 kB
Slab: 181020 kB
SReclaimable: 94312 kB
SUnreclaim: 86708 kB
KernelStack: 4416 kB
PageTables: 3760 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635676 kB
Committed_AS: 632520 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150648 kB
VmallocChunk: 0 kB
Percpu: 3808 kB
HardwareCorrupted: 0 kB
AnonHugePages: 172032 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= 433028 MiB
End job on nodeC031 at 2025-06-29 03:11:47