Trace number 4497151

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 63f22adOPT cert.41202 1.04385 1.09994

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
MD5SUM206b08b420dad9af66531a7207372127
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark41202
Best CPU time to get the best result obtained on this benchmark0.093192
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1945
Total number of constraints3355
Number of constraints which are clauses3355
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint55
Number of terms in the objective function 1036
Biggest coefficient in the objective function 2072
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1671510
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2072
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1671510
Number of bits of the biggest sum of numbers21
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-4497151-1751379047.opb'
0.00/0.01	c 	read 0.11MB  (1.86ms)
0.00/0.01	c	 [cnf: #variables 1945 #clauses 3356 #duplicates 0 #arr 9546]
0.00/0.01	c output proof to 'PROOFDIR/proof-4497151-1751379047'
0.00/0.01	c 
0.00/0.01	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 6] (2.79ms)
0.00/0.02	c 
0.00/0.02	c detect special group actions
0.00/0.02	c 	probe for Johnson action (limit=64)
0.00/0.02	c 	probe for row-column symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	probe for row symmetry (limit=64, splits=16.78M)
0.00/0.02	c 	 (0.35ms)
0.00/0.02	c 
0.00/0.02	c detect symmetries on remainder
0.00/0.02	c 	[graph: #vertices 12100 #edges 32690]
0.00/0.02	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.00/0.02	c 	 [group: #symmetries 8.00*10^0 #generators 3] (1.96ms)
0.00/0.02	c 
0.00/0.02	c optimize generators (opt_passes=64, conjugate_limit=256)
0.00/0.02	c 	(0.01ms)
0.00/0.02	c 
0.00/0.02	c finalize break order and special generators
0.00/0.02	c 
0.00/0.02	c add generic predicates (break_depth=20)
0.00/0.02	c 	added predicates for 3 generators (0.01ms)
0.00/0.02	c 
0.00/0.02	c generation finished
0.00/0.02	c 	[sbp: #constraints 3 #add_vars 0]
0.00/0.02	c 
0.00/0.02	c write result to 'HOME/instance-4497151-1751379047.opb.pre'
0.00/0.02	c 	wrote 0.11MB (0.31ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                   2.79ms 34.74% approx_orbits
0.00/0.02	c                   1.96ms 24.45% detect_generic
0.00/0.02	c                   1.85ms 23.11% parse
0.00/0.02	c                   0.69ms  8.59% other
0.00/0.02	c                   0.35ms  4.32% detect_special
0.00/0.02	c                   0.31ms  3.92% output
0.00/0.02	c                   0.06ms  0.71% finalize_order
0.00/0.02	c                   0.01ms  0.09% optimize_gens
0.00/0.02	c                   0.01ms  0.06% break_generic
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                   8.02ms   100% total
0.00/0.02	c ------------------------------------------------------------------
0.00/0.03	c RoundingSat 2
0.00/0.03	c branch pb25
0.00/0.03	c commit 63f22ad
0.00/0.05	c #variables 1945 #constraints 3358
0.00/0.05	c objective is ce32 
0.00/0.05	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.05	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.05	c bounds - >= 0 @ 0.014687
0.00/0.07	c rational objective 41196
0.06/0.19	c bounds 41202 >= 0 @ 0.143909
0.86/0.97	c #Conflicts:       1000 | #Constraints:       4379
0.86/0.97	c bounds 41202 >= 7623 @ 0.887904
0.96/1.05	c bounds 41202 >= 41202 @ 0.961962
0.96/1.05	c cpu time 0.961962 s
0.96/1.05	c deterministic time 9567937 9.57e+06
0.96/1.05	c optimization time 0.001255 s
0.96/1.05	c total solve time 0.946061 s
0.96/1.05	c core-guided solve time 0.743137 s
0.96/1.05	c propagation time 0.334544 s
0.96/1.05	c conflict analysis time 0.416931 s
0.96/1.05	c propagations 1205786
0.96/1.05	c resolve steps 11120
0.96/1.05	c decisions 22877
0.96/1.05	c conflicts 1687
0.96/1.05	c restarts 11
0.96/1.05	c inprocessing phases 0
0.96/1.05	c garbage collections 0 ,( -nan )
0.96/1.05	c input clauses 3358 ,( 99.88 )
0.96/1.05	c input cardinalities 1 ,( 0.03 )
0.96/1.05	c input general constraints 3 ,( 0.09 )
0.96/1.05	c input average constraint length 3.15
0.96/1.05	c input average constraint degree 486.52
0.96/1.05	c learned clauses 1154 ,( 67.05 )
0.96/1.05	c learned cardinalities 5 ,( 0.29 )
0.96/1.05	c learned general constraints 562 ,( 32.66 )
0.96/1.05	c learned average constraint length 177.20
0.96/1.05	c learned average constraint degree 16630708339.69
0.96/1.05	c watched  CF 32, 64, 128, Arb: 49 , 0 , 0 , 0
0.96/1.05	c counting CF 32, 64, 128, Arb: 517 , 0 , 0 , 0
0.96/1.05	c watched   constraints 49 ,( 8.67 ) 
0.96/1.05	c counting  constraints 516 ,( 91.33 ) 
0.96/1.05	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 368423 , 482 , 11635 ,( 758 , 10877 )
0.96/1.05	c gcd simplifications 204
0.96/1.05	c detected cardinalities 3
0.96/1.05	c weakened non-implied lits 804498
0.96/1.05	c weakened non-implying lits 210
0.96/1.05	c original variables 1945
0.96/1.05	c clausal propagations 342728
0.96/1.05	c cardinality propagations 187
0.96/1.05	c watched propagations 29
0.96/1.05	c counting propagations 761767
0.96/1.05	c watch lookups 1729853
0.96/1.05	c watch backjump lookups 0
0.96/1.05	c watch checks 221890
0.96/1.05	c propagation checks 3259983
0.96/1.05	c constraint additions 1895172
0.96/1.05	c trail pops 1229593
0.96/1.05	c formula constraints 3358
0.96/1.05	c learned constraints 1652
0.96/1.05	c bound constraints 2
0.96/1.05	c core-guided constraints 2
0.96/1.05	c encountered formula constraints 9412
0.96/1.05	c encountered learned constraints 2001
0.96/1.05	c encountered bound constraints 82
0.96/1.05	c encountered core-guided constraints 1
0.96/1.05	c LP total time 0.233674 s
0.96/1.05	c LP solve time 0.11 s
0.96/1.05	c LP constraints added 3359
0.96/1.05	c LP constraints removed 0
0.96/1.05	c LP pivots internal 1945
0.96/1.05	c LP pivots root 837
0.96/1.05	c LP calls 36
0.96/1.05	c LP optimalities 2
0.96/1.05	c LP no pivot count 0
0.96/1.05	c LP infeasibilities 34
0.96/1.05	c LP valid Farkas constraints 34
0.96/1.05	c LP learned Farkas constraints 34
0.96/1.05	c LP basis resets 0
0.96/1.05	c LP cycling count 0
0.96/1.05	c LP singular count 0
0.96/1.05	c LP no primal count 0
0.96/1.05	c LP no farkas count 0
0.96/1.05	c LP other issue count 0
0.96/1.05	c LP Gomory cuts 1
0.96/1.05	c LP learned cuts 0
0.96/1.05	c LP deleted cuts 0
0.96/1.05	c LP encountered Gomory constraints 0
0.96/1.05	c LP encountered Farkas constraints 1068
0.96/1.05	c LP encountered learned Farkas constraints 209
0.96/1.05	c CG auxiliary variables introduced 1
0.96/1.05	c CG solutions found 1
0.96/1.05	c CG cores constructed 1
0.96/1.05	c CG core cardinality constraints returned 0
0.96/1.05	c CG unit cores 0
0.96/1.05	c CG single cores 1
0.96/1.05	c CG blocks removed during cardinality reduction 0
0.96/1.05	c CG first core best 0
0.96/1.05	c CG decision core best 0
0.96/1.05	c CG core reduction tie 0
0.96/1.05	c CG core degree average 1.00
0.96/1.05	c CG core slack average 8.00
0.96/1.05	c CG core upper bound improvements 0
0.96/1.05	c STR number of successful calls 0
0.96/1.05	c STR number of unsuccessful calls 0
0.96/1.05	c STR number of inconclusive calls 0
0.96/1.05	c STR number of successful attempts 0
0.96/1.05	c STR number of unsuccessful attempts 0
0.96/1.05	c STR number of inconclusive attempts 0
0.96/1.05	c STR average degree increase per successful call inf
0.96/1.05	c STR average degree increase per successful attempt inf
0.96/1.05	c STR total number of conflicts for successful attempts 0
0.96/1.05	c STR total number of conflicts for unsuccessful attempts 0
0.96/1.05	c STR total number of conflicts for inconclusive attempts 0
0.96/1.05	c STR average number of conflicts per successful attempt inf
0.96/1.05	c STR average number of conflicts per unsuccessful attempt inf
0.96/1.05	c STR average number of conflicts per inconclusive attempt inf
0.96/1.05	c AVG.sumWPerc 84.16 
0.96/1.05	c bigint constraints 0 
0.96/1.05	o 41202
0.96/1.05	s OPTIMUM FOUND
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Verifier Data 

OK	41202

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Tue Jul  1 21:23:41 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 41202 <= obj <= 41202
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 41202 <= obj <= 41202
--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: 63665 MiB (56200 MiB free)
  memory of node 1: 64507 MiB (34242 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4497151-1751379047/watcher-4497151-1751379047 -o /tmp/evaluation-result-4497151-1751379047/solver-4497151-1751379047 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751371625-51009 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4497151-1751379047.opb PROOFDIR/proof-4497151-1751379047 

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
solver pid=52765, runsolver pid=52762
Current StackSize limit: 8192 KiB


[startup+0.100062 s]*
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92611128/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=61160 memory=15700 CPUtime=0.06 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 2326 0 0 0 6 0 0 0 20 0 1 0 53583565 62627840 3925 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 15290 3925 2400 1147 0 2717 0
Current children cumulated CPU time: 0.06 s
Current children cumulated vsize: 65352 KiB
Current children cumulated memory: 18644 KiB

[startup+0.20566 s]*
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92603636/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=63024 memory=19540 CPUtime=0.17 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 2755 0 0 0 16 1 0 0 20 0 1 0 53583565 64536576 4885 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 15756 4885 2432 1147 0 3183 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 67216 KiB
Current children cumulated memory: 22484 KiB

[startup+0.305603 s]*
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92595572/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=63656 memory=20180 CPUtime=0.26 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 2920 0 0 0 25 1 0 0 20 0 1 0 53583565 65183744 5045 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 15914 5045 2432 1147 0 3341 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 67848 KiB
Current children cumulated memory: 23124 KiB

[startup+0.70019 s]
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92577680/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=66408 memory=22868 CPUtime=0.65 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 3602 0 0 0 62 3 0 0 20 0 1 0 53583565 68001792 5717 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 16602 5717 2432 1147 0 4029 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 70600 KiB
Current children cumulated memory: 25812 KiB

[startup+1.09992 s]
# the end of solver process 52765 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.972932 s, system=0.070914 s

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

[startup+0.800219 s]
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92577680/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=68364 memory=24788 CPUtime=0.75 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 4072 0 0 0 71 4 0 0 20 0 1 0 53583565 70004736 6197 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 17091 6197 2432 1147 0 4518 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 72556 KiB
Current children cumulated memory: 27732 KiB

[startup+1.00016 s]*
/proc/loadavg: 4.12 4.16 4.12 5/272 52768
/proc/meminfo: memFree=92521232/131249988 swapFree=33010160/33010684
[pid=52765] ppid=52762 vsize=4192 memory=2944 CPUtime=0 cores=1,3
/proc/52765/stat : 52765 (run-opt-break-l) S 52762 52765 50997 0 -1 4194304 239 1654 0 0 0 0 0 0 20 0 1 0 53583562 4292608 736 18446744073709551615 94023016677376 94023017571909 140735651062448 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94023017810960 94023017858704 94023041953792 140735651068181 140735651068382 140735651068382 140735651073984 0
/proc/52765/statm: 1048 736 672 219 0 110 0
[pid=52768] ppid=52765 vsize=70228 memory=28504 CPUtime=0.96 cores=1,3
/proc/52768/stat : 52768 (roundingsat) R 52765 52765 50997 0 -1 4194304 4482 0 0 0 91 5 0 0 20 0 1 0 53583565 71913472 7126 18446744073709551615 4227072 8923433 140728915810576 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 19968000 140728915814676 140728915814952 140728915814952 140728915820522 0
/proc/52768/statm: 17557 7126 2432 1147 0 4984 0
Current children cumulated CPU time: 0.96 s
Current children cumulated vsize: 74420 KiB
Current children cumulated memory: 31448 KiB

Child status: 0

Real time (s): 1.09994
CPU time (s): 1.04385
CPU user time (s): 0.972932
CPU system time (s): 0.070914
CPU usage (%): 94.9
Max. virtual memory (cumulated for all children) (KiB): 74420
Max. memory (cumulated for all children) (KiB): 31448

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.972932
system time used= 0.070914
maximum resident set size= 28504
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6402
page faults= 0
swaps= 0
block input operations= 0
block output operations= 65144
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 793
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 52765
#   total CPU time (s): 1.04385
#   total CPU user time (s): 0.972932
#   total CPU system time (s): 0.070914

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010229 second user time and 0.039384 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2025-07-01 16:10:47
IDJOB=4497151
IDBENCH=148154
IDSOLVER=3360
FILE ID=nodeC034/4497151-1751379047
RUNJOBID= nodeC034-1751371625-51009
SLURM_JOB_ID= 9598197
Free space on /tmp= 433028 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 63f22ad
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir04_trarea_ac.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4497151-1751379047/watcher-4497151-1751379047 -o /tmp/evaluation-result-4497151-1751379047/solver-4497151-1751379047 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1751371625-51009 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4497151-1751379047.opb PROOFDIR/proof-4497151-1751379047

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

MD5SUM BENCH= 206b08b420dad9af66531a7207372127
RANDOM SEED=1491831940

nodeC034 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		: 3599.758
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	: 6999.53
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		: 3599.814
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	: 6999.53
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		: 3604.470
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	: 6999.53
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		: 3596.215
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	: 6999.53
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		: 3599.776
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	: 6999.53
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		: 3599.756
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.553
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	: 6999.53
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		: 3600.952
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	: 6999.53
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249988 kB
MemFree:        92622056 kB
MemAvailable:   128811864 kB
Buffers:            2128 kB
Cached:         36946272 kB
SwapCached:           36 kB
Active:          1288172 kB
Inactive:       36506676 kB
Active(anon):     860468 kB
Inactive(anon):     4208 kB
Active(file):     427704 kB
Inactive(file): 36502468 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:           4989768 kB
Writeback:           132 kB
AnonPages:        840932 kB
Mapped:           118328 kB
Shmem:             18068 kB
KReclaimable:     197352 kB
Slab:             445280 kB
SReclaimable:     197352 kB
SUnreclaim:       247928 kB
KernelStack:        4368 kB
PageTables:         4712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635676 kB
Committed_AS:    1199588 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150696 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    466944 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:      189140 kB
DirectMap2M:     7970816 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 433020 MiB
End job on nodeC034 at 2025-07-01 16:10:48