Trace number 4532531

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
roundingsat+pbsuma-opt-log 0f876b3UNSAT cert. 0.433582 0.561714

General information on the benchmark

NamePB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/
random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
MD5SUM591ece93c6c8f7638542fbf382a19d70
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.042828
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5453
Total number of constraints24268
Number of constraints which are clauses23995
Number of constraints which are cardinality constraints (but not clauses)273
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint553
Number of terms in the objective function 2037
Biggest coefficient in the objective function 1488
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 821374
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1488
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 821374
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.02	c ┌────────────────────────────────────────────────────────────────┐
0.00/0.02	c │      pbsuma -- a PB interface for satsuma                      │
0.00/0.02	c │      satsuma_version=1.2, dejavu_version=2.1                   │
0.00/0.02	c │      (c) 2025 Markus Anders                                    │
0.00/0.02	c └────────────────────────────────────────────────────────────────┘
0.00/0.02	c parse 'HOME/instance-4532531-1752588493.opb'
0.00/0.05	c 	read 0.77MB  (30.46ms)
0.00/0.05	c	 [cnf: #variables 5453 #clauses 22787 #duplicates 1482 #arr 68289]
0.00/0.06	c output proof to 'PROOFDIR/proof-4532531-1752588493'
0.00/0.06	c 
0.00/0.06	c make graph and approximate orbits
0.00/0.09	c	 [group: #orbits ~= 454] (32.53ms)
0.00/0.09	c 
0.00/0.09	c detect special group actions
0.00/0.09	c 	probe for Johnson action (limit=64)
0.00/0.09	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.09	c 	probe for row symmetry (limit=64, splits=16.78M)
0.06/0.11	c 	 found row 3x2, generating row predicate
0.06/0.11	c 	 (19.44ms)
0.06/0.11	c 
0.06/0.11	c detect symmetries on remainder
0.06/0.11	c 	[graph: #vertices 45150 #edges 170398]
0.06/0.11	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.06/0.13	c 	 [group: #symmetries 1.06*10^64 #generators 195] (25.33ms)
0.06/0.13	c 
0.06/0.13	c optimize generators (opt_passes=64, conjugate_limit=256)
0.06/0.14	c 	ran it=0, +gens=1 
0.16/0.26	c 	con best_support=4, best_gens=154, +gens=14
0.16/0.26	c 	(121.99ms)
0.16/0.26	c 
0.16/0.26	c finalize break order and special generators
0.16/0.26	c 
0.16/0.26	c add generic predicates (break_depth=20)
0.16/0.26	c 	added predicates for 210 generators (0.10ms)
0.16/0.26	c 
0.16/0.26	c generation finished
0.16/0.26	c 	[sbp: #constraints 857 #add_vars 215]
0.16/0.26	c 
0.16/0.26	c write result to 'HOME/instance-4532531-1752588493.opb.pre'
0.16/0.27	c 	wrote 0.78MB (5.45ms)
0.16/0.27	c ------------------------------------------------------------------
0.16/0.27	c                 121.99ms 48.22% optimize_gens
0.16/0.27	c                  32.53ms 12.86% approx_orbits
0.16/0.27	c                  30.46ms 12.04% parse
0.16/0.27	c                  25.33ms 10.01% detect_generic
0.16/0.27	c                  19.44ms  7.68% detect_special
0.16/0.27	c                  17.08ms  6.75% other
0.16/0.27	c                   5.45ms  2.15% output
0.16/0.27	c                   0.61ms  0.24% finalize_order
0.16/0.27	c                   0.10ms  0.04% break_generic
0.16/0.27	c         ───────────────────────────────────────────────
0.16/0.27	c                 252.99ms   100% total
0.16/0.27	c ------------------------------------------------------------------
0.16/0.30	c RoundingSat 2
0.16/0.30	c branch pb25
0.16/0.30	c commit 0f876b3
0.38/0.56	c Inconsistent input constraint
0.38/0.56	c cpu time 0.153665 s
0.38/0.56	c deterministic time 48 4.80e+01
0.38/0.56	c optimization time 0.156522 s
0.38/0.56	c total solve time 0 s
0.38/0.56	c core-guided solve time 0 s
0.38/0.56	c propagation time 0.016172 s
0.38/0.56	c conflict analysis time 0 s
0.38/0.56	c propagations 19
0.38/0.56	c resolve steps 0
0.38/0.56	c decisions 0
0.38/0.56	c conflicts 0
0.38/0.56	c restarts 0
0.38/0.56	c inprocessing phases 0
0.38/0.56	c garbage collections 0 ,( -nan )
0.38/0.56	c input clauses 15687 ,( 98.33 )
0.38/0.56	c input cardinalities 267 ,( 1.67 )
0.38/0.56	c input general constraints 0 ,( 0.00 )
0.38/0.56	c input average constraint length 3.09
0.38/0.56	c input average constraint degree 1.02
0.38/0.56	c learned clauses 0 ,( 0.00 )
0.38/0.56	c learned cardinalities 0 ,( 0.00 )
0.38/0.56	c learned general constraints 0 ,( 0.00 )
0.38/0.56	c learned average constraint length 0.00
0.38/0.56	c learned average constraint degree 0.00
0.38/0.56	c watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.38/0.56	c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.38/0.56	c watched   constraints 0 ,( -nan ) 
0.38/0.56	c counting  constraints 0 ,( -nan ) 
0.38/0.56	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 14 , 0 , 0 ,( 0 , 0 )
0.38/0.56	c gcd simplifications 0
0.38/0.56	c detected cardinalities 0
0.38/0.56	c weakened non-implied lits 0
0.38/0.56	c weakened non-implying lits 0
0.38/0.56	c original variables 5668
0.38/0.56	c clausal propagations 1
0.38/0.56	c cardinality propagations 0
0.38/0.56	c watched propagations 0
0.38/0.56	c counting propagations 0
0.38/0.56	c watch lookups 14
0.38/0.56	c watch backjump lookups 0
0.38/0.56	c watch checks 13
0.38/0.56	c propagation checks 1
0.38/0.56	c constraint additions 0
0.38/0.56	c trail pops 0
0.38/0.56	c formula constraints 15954
0.38/0.56	c learned constraints 0
0.38/0.56	c bound constraints 0
0.38/0.56	c core-guided constraints 0
0.38/0.56	c encountered formula constraints 0
0.38/0.56	c encountered learned constraints 0
0.38/0.56	c encountered bound constraints 0
0.38/0.56	c encountered core-guided constraints 0
0.38/0.56	c LP total time 0 s
0.38/0.56	c LP solve time 0 s
0.38/0.56	c LP constraints added 0
0.38/0.56	c LP constraints removed 0
0.38/0.56	c LP pivots internal 0
0.38/0.56	c LP pivots root 0
0.38/0.56	c LP calls 0
0.38/0.56	c LP optimalities 0
0.38/0.56	c LP no pivot count 0
0.38/0.56	c LP infeasibilities 0
0.38/0.56	c LP valid Farkas constraints 0
0.38/0.56	c LP learned Farkas constraints 0
0.38/0.56	c LP basis resets 0
0.38/0.56	c LP cycling count 0
0.38/0.56	c LP singular count 0
0.38/0.56	c LP no primal count 0
0.38/0.56	c LP no farkas count 0
0.38/0.56	c LP other issue count 0
0.38/0.56	c LP Gomory cuts 0
0.38/0.56	c LP learned cuts 0
0.38/0.56	c LP deleted cuts 0
0.38/0.56	c LP encountered Gomory constraints 0
0.38/0.56	c LP encountered Farkas constraints 0
0.38/0.56	c LP encountered learned Farkas constraints 0
0.38/0.56	c CG auxiliary variables introduced 0
0.38/0.56	c CG solutions found 0
0.38/0.56	c CG cores constructed 0
0.38/0.56	c CG core cardinality constraints returned 0
0.38/0.56	c CG unit cores 0
0.38/0.56	c CG single cores 0
0.38/0.56	c CG blocks removed during cardinality reduction 0
0.38/0.56	c CG first core best 0
0.38/0.56	c CG decision core best 0
0.38/0.56	c CG core reduction tie 0
0.38/0.56	c CG core degree average 0.00
0.38/0.56	c CG core slack average 0.00
0.38/0.56	c CG core upper bound improvements 0
0.38/0.56	c STR number of successful calls 0
0.38/0.56	c STR number of unsuccessful calls 0
0.38/0.56	c STR number of inconclusive calls 0
0.38/0.56	c STR number of successful attempts 0
0.38/0.56	c STR number of unsuccessful attempts 0
0.38/0.56	c STR number of inconclusive attempts 0
0.38/0.56	c STR average degree increase per successful call inf
0.38/0.56	c STR average degree increase per successful attempt inf
0.38/0.56	c STR total number of conflicts for successful attempts 0
0.38/0.56	c STR total number of conflicts for unsuccessful attempts 0
0.38/0.56	c STR total number of conflicts for inconclusive attempts 0
0.38/0.56	c STR average number of conflicts per successful attempt inf
0.38/0.56	c STR average number of conflicts per unsuccessful attempt inf
0.38/0.56	c STR average number of conflicts per inconclusive attempt inf
0.38/0.56	c AVG.sumWPerc -nan 
0.38/0.56	c bigint constraints 0 
0.38/0.56	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul 15 17:22:12 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS INF <= obj <= INF
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS INF <= obj <= INF
--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: 63794 MiB (57645 MiB free)
  memory of node 1: 64507 MiB (59564 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4532531-1752588493/watcher-4532531-1752588493 -o /tmp/evaluation-result-4532531-1752588493/solver-4532531-1752588493 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752584602-135674 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532531-1752588493.opb PROOFDIR/proof-4532531-1752588493 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing FSIZE limit: 102400000 KiB
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=136618, runsolver pid=136615
Current StackSize limit: 8192 KiB


[startup+0.100067 s]*
/proc/loadavg: 4.18 4.12 4.10 5/259 136620
/proc/meminfo: memFree=120019384/131382116 swapFree=33010684/33010684
[pid=136618] ppid=136615 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/136618/stat : 136618 (run-opt-break-l) S 136615 136618 135664 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 174529009 4292608 736 18446744073709551615 94791347859456 94791348753989 140730900954272 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94791348993040 94791349040784 94791349727232 140730900957459 140730900957660 140730900957660 140730900963264 0
/proc/136618/statm: 1048 736 672 219 0 110 0
[pid=136620] ppid=136618 vsize=27984 memory=18064 CPUtime=0.06 cores=0,2
/proc/136620/stat : 136620 (pbsuma) R 136618 136618 135664 0 -1 4194304 4152 0 0 0 5 1 0 0 20 0 1 0 174529010 28655616 4516 18446744073709551615 4210688 4653049 140724150351696 0 0 0 0 0 0 0 0 0 17 2 0 0 0 0 0 4700520 4703148 14655488 140724150356193 140724150356528 140724150356528 140724150362095 0
/proc/136620/statm: 6996 4516 1024 108 0 4404 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 32176 KiB
Current children cumulated memory: 21008 KiB

[startup+0.213779 s]*
/proc/loadavg: 4.18 4.12 4.10 5/259 136620
/proc/meminfo: memFree=119995336/131382116 swapFree=33010684/33010684
[pid=136618] ppid=136615 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/136618/stat : 136618 (run-opt-break-l) S 136615 136618 135664 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 174529009 4292608 736 18446744073709551615 94791347859456 94791348753989 140730900954272 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94791348993040 94791349040784 94791349727232 140730900957459 140730900957660 140730900957660 140730900963264 0
/proc/136618/statm: 1048 736 672 219 0 110 0
[pid=136620] ppid=136618 vsize=28260 memory=19136 CPUtime=0.16 cores=0,2
/proc/136620/stat : 136620 (pbsuma) R 136618 136618 135664 0 -1 4194304 6054 0 0 0 15 1 0 0 20 0 1 0 174529010 28938240 4784 18446744073709551615 4210688 4653049 140724150351696 0 0 0 0 0 0 0 0 0 17 2 0 0 0 0 0 4700520 4703148 14655488 140724150356193 140724150356528 140724150356528 140724150362095 0
/proc/136620/statm: 7065 4784 1024 108 0 4473 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 32452 KiB
Current children cumulated memory: 22080 KiB

[startup+0.314801 s]*
/proc/loadavg: 4.18 4.12 4.10 5/259 136621
/proc/meminfo: memFree=119991336/131382116 swapFree=33010684/33010684
[pid=136618] ppid=136615 vsize=4192 memory=3072 CPUtime=0.21 cores=0,2
/proc/136618/stat : 136618 (run-opt-break-l) S 136615 136618 135664 0 -1 4194304 239 6201 0 0 0 0 19 2 20 0 1 0 174529009 4292608 768 18446744073709551615 94791347859456 94791348753989 140730900954272 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94791348993040 94791349040784 94791349727232 140730900957459 140730900957660 140730900957660 140730900963264 0
/proc/136618/statm: 1048 768 704 219 0 110 0
[pid=136621] ppid=136618 vsize=55288 memory=8192 CPUtime=0 cores=0,2
/proc/136621/stat : 136621 (roundingsat) R 136618 136618 135664 0 -1 4194304 320 0 0 0 0 0 0 0 20 0 1 0 174529038 56614912 2048 18446744073709551615 4227072 8923577 140726533268016 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9827200 9836688 38821888 140726533273874 140726533274150 140726533274150 140726533279722 0
/proc/136621/statm: 13822 2048 1920 1147 0 1248 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 59480 KiB
Current children cumulated memory: 11264 KiB

[startup+0.561664 s]
# the end of solver process 136618 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.359371 s, system=0.074211 s

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

[startup+0.413533 s]*
/proc/loadavg: 4.18 4.12 4.10 5/259 136621
/proc/meminfo: memFree=119991512/131382116 swapFree=33010684/33010684
[pid=136618] ppid=136615 vsize=4192 memory=3072 CPUtime=0.21 cores=0,2
/proc/136618/stat : 136618 (run-opt-break-l) S 136615 136618 135664 0 -1 4194304 239 6201 0 0 0 0 19 2 20 0 1 0 174529009 4292608 768 18446744073709551615 94791347859456 94791348753989 140730900954272 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94791348993040 94791349040784 94791349727232 140730900957459 140730900957660 140730900957660 140730900963264 0
/proc/136618/statm: 1048 768 704 219 0 110 0
[pid=136621] ppid=136618 vsize=57012 memory=12460 CPUtime=0.08 cores=0,2
/proc/136621/stat : 136621 (roundingsat) R 136618 136618 135664 0 -1 4194304 866 0 0 0 6 2 0 0 20 0 1 0 174529038 58380288 3115 18446744073709551615 4227072 8923577 140726533268016 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9827200 9836688 38821888 140726533273874 140726533274150 140726533274150 140726533279722 0
/proc/136621/statm: 14253 3115 1984 1147 0 1679 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61204 KiB
Current children cumulated memory: 15532 KiB

[startup+0.513278 s]*
/proc/loadavg: 4.18 4.12 4.10 5/259 136621
/proc/meminfo: memFree=119991512/131382116 swapFree=33010684/33010684
[pid=136618] ppid=136615 vsize=4192 memory=3072 CPUtime=0.21 cores=0,2
/proc/136618/stat : 136618 (run-opt-break-l) S 136615 136618 135664 0 -1 4194304 239 6201 0 0 0 0 19 2 20 0 1 0 174529009 4292608 768 18446744073709551615 94791347859456 94791348753989 140730900954272 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94791348993040 94791349040784 94791349727232 140730900957459 140730900957660 140730900957660 140730900963264 0
/proc/136618/statm: 1048 768 704 219 0 110 0
[pid=136621] ppid=136618 vsize=57836 memory=13228 CPUtime=0.17 cores=0,2
/proc/136621/stat : 136621 (roundingsat) R 136618 136618 135664 0 -1 4194304 1053 0 0 0 13 4 0 0 20 0 1 0 174529038 59224064 3307 18446744073709551615 4227072 8923577 140726533268016 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9827200 9836688 38821888 140726533273874 140726533274150 140726533274150 140726533279722 0
/proc/136621/statm: 14459 3307 1984 1147 0 1885 0
Current children cumulated CPU time: 0.38 s
Current children cumulated vsize: 62028 KiB
Current children cumulated memory: 16300 KiB

Child status: 0

Real time (s): 0.561714
CPU time (s): 0.433582
CPU user time (s): 0.359371
CPU system time (s): 0.074211
CPU usage (%): 77.1891
Max. virtual memory (cumulated for all children) (KiB): 62028
Max. memory (cumulated for all children) (KiB): 22080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.359371
system time used= 0.074211
maximum resident set size= 25360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7587
page faults= 0
swaps= 0
block input operations= 0
block output operations= 3232
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 262
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 136618
#   total CPU time (s): 0.433582
#   total CPU user time (s): 0.359371
#   total CPU system time (s): 0.074211

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.030462 second user time and 0.075479 second system time

The end

Launcher Data

Begin job on nodeC011 at 2025-07-15 16:08:13
IDJOB=4532531
IDBENCH=151080
IDSOLVER=3393
FILE ID=nodeC011/4532531-1752588493
RUNJOBID= nodeC011-1752584602-135674
SLURM_JOB_ID= 9684341
Free space on /tmp= 432364 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 0f876b3
BENCH NAME= PB24/normalized-PB10/OPT-LIN/leberre/opb-paranoid/misc2010/random/rand.newlist/normalized-rand271a0d.cudf.paranoid.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4532531-1752588493/watcher-4532531-1752588493 -o /tmp/evaluation-result-4532531-1752588493/solver-4532531-1752588493 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC011-1752584602-135674 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532531-1752588493.opb PROOFDIR/proof-4532531-1752588493

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

MD5SUM BENCH= 591ece93c6c8f7638542fbf382a19d70
RANDOM SEED=1475253668

nodeC011 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	: 0xb00001f
cpu MHz		: 1197.308
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 3659.523
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 1197.783
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 1197.237
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 3662.522
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 3659.378
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 3700.000
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
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	: 0xb00001f
cpu MHz		: 1197.919
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6984.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        120023100 kB
MemAvailable:   127740520 kB
Buffers:            3276 kB
Cached:          8496408 kB
SwapCached:            0 kB
Active:          2613540 kB
Inactive:        8042808 kB
Active(anon):    2180824 kB
Inactive(anon):     2076 kB
Active(file):     432716 kB
Inactive(file):  8040732 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:            563960 kB
Writeback:             0 kB
AnonPages:       2158000 kB
Mapped:           120436 kB
Shmem:             26152 kB
KReclaimable:     166816 kB
Slab:             275332 kB
SReclaimable:     166816 kB
SUnreclaim:       108516 kB
KernelStack:        4160 kB
PageTables:         7668 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2734456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149496 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:    669696 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:      191304 kB
DirectMap2M:     8099840 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432356 MiB
End job on nodeC011 at 2025-07-15 16:08:14