Trace number 4512621

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.13739089 0.568047 0.598683

General information on the benchmark

NamePB24/normalized-PB16/OPT-LIN/lion9-single-obj/
normalized-single-obj-f3-DataDisplay_1_order6.seq-B-2-2-irabcde.opb
MD5SUMa516300ab931745c5ca3399047c5aa04
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 benchmark13739089
Best CPU time to get the best result obtained on this benchmark0.027641
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables990
Total number of constraints2677
Number of constraints which are clauses2629
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints48
Minimum length of a constraint1
Maximum length of a constraint15
Number of terms in the objective function 118
Biggest coefficient in the objective function 1856465
Number of bits for the biggest coefficient in the objective function 21
Sum of the numbers in the objective function 102105574
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 1856465
Number of bits of the biggest number in a constraint 21
Biggest sum of numbers in a constraint 102105574
Number of bits of the biggest sum of numbers27
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-4512621-1751523795.opb'
0.00/0.02	c 	read 0.07MB  (3.54ms)
0.00/0.02	c	 [cnf: #variables 990 #clauses 2678 #duplicates 0 #arr 6813]
0.00/0.02	c output proof to 'PROOFDIR/proof-4512621-1751523795'
0.00/0.02	c 
0.00/0.02	c make graph and approximate orbits
0.00/0.02	c	 [group: #orbits ~= 218] (3.42ms)
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)
0.00/0.06	c 	probe for row symmetry (limit=64, splits=16.78M)
0.08/0.14	c 	 (118.65ms)
0.08/0.14	c 
0.08/0.14	c detect symmetries on remainder
0.08/0.14	c 	[graph: #vertices 6791 #edges 19872]
0.08/0.14	c 	dejavu (support_limit=2048.00MB, budget_limit=64)
0.08/0.16	c 	 [group: #symmetries 2.88*10^2 #generators 5] (19.24ms)
0.08/0.16	c 
0.08/0.16	c optimize generators (opt_passes=64, conjugate_limit=256)
0.08/0.16	c 	(0.02ms)
0.08/0.16	c 
0.08/0.16	c finalize break order and special generators
0.08/0.16	c 
0.08/0.16	c add generic predicates (break_depth=20)
0.08/0.16	c 	added predicates for 5 generators (0.09ms)
0.08/0.18	c 
0.08/0.18	c generation finished
0.08/0.18	c 	[sbp: #constraints 290 #add_vars 95]
0.08/0.18	c 
0.08/0.18	c write result to 'HOME/instance-4512621-1751523795.opb.pre'
0.08/0.18	c 	wrote 0.09MB (0.75ms)
0.08/0.18	c ------------------------------------------------------------------
0.08/0.18	c                 118.65ms 72.97% detect_special
0.08/0.18	c                  19.24ms 11.83% detect_generic
0.08/0.18	c                  16.70ms 10.27% other
0.08/0.18	c                   3.53ms  2.17% parse
0.08/0.18	c                   3.42ms  2.10% approx_orbits
0.08/0.18	c                   0.75ms  0.46% output
0.08/0.18	c                   0.20ms  0.12% finalize_order
0.08/0.18	c                   0.09ms  0.06% break_generic
0.08/0.18	c                   0.02ms  0.01% optimize_gens
0.08/0.18	c         ───────────────────────────────────────────────
0.08/0.18	c                 162.60ms   100% total
0.08/0.18	c ------------------------------------------------------------------
0.08/0.20	c RoundingSat 2
0.08/0.20	c branch pb25
0.08/0.20	c commit 63f22ad
0.17/0.25	c #variables 1085 #constraints 2828
0.17/0.25	c objective is ce32 
0.17/0.25	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.17/0.25	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.17/0.25	c bounds - >= 0 @ 0.038073
0.27/0.36	c bounds 17451863 >= 0 @ 0.139061
0.27/0.36	c bounds 17451863 >= 1856465 @ 0.13961
0.27/0.36	c bounds 17451863 >= 3712930 @ 0.139948
0.27/0.36	c bounds 17451863 >= 5569395 @ 0.140159
0.27/0.37	c bounds 17451863 >= 7425860 @ 0.140453
0.27/0.37	c bounds 17451863 >= 9282325 @ 0.14078
0.27/0.37	c bounds 17451863 >= 11138790 @ 0.141364
0.27/0.37	c bounds 17451863 >= 11510083 @ 0.141755
0.27/0.37	c bounds 17451863 >= 12995255 @ 0.14317
0.27/0.39	c bounds 15595554 >= 12995255 @ 0.16579
0.27/0.39	c bounds 15595554 >= 13366548 @ 0.166633
0.37/0.41	c bounds 15595554 >= 13737841 @ 0.188628
0.37/0.42	c bounds 13743301 >= 13737841 @ 0.197983
0.37/0.43	c bounds 13741585 >= 13737841 @ 0.206729
0.37/0.44	c bounds 13739401 >= 13737841 @ 0.209099
0.46/0.55	c bounds 13739245 >= 13737841 @ 0.318326
0.46/0.57	c bounds 13739089 >= 13737841 @ 0.331299
0.46/0.59	c bounds 13739089 >= 13739089 @ 0.352744
0.46/0.59	c cpu time 0.352756 s
0.46/0.59	c deterministic time 1212233 1.21e+06
0.46/0.59	c optimization time 0.006239 s
0.46/0.59	c total solve time 0.308536 s
0.46/0.59	c core-guided solve time 0.155515 s
0.46/0.59	c propagation time 0.189484 s
0.46/0.59	c conflict analysis time 0.05662 s
0.46/0.59	c propagations 85935
0.46/0.59	c resolve steps 12238
0.46/0.59	c decisions 2097
0.46/0.59	c conflicts 624
0.46/0.59	c restarts 5
0.46/0.59	c inprocessing phases 0
0.46/0.59	c garbage collections 0 ,( -nan )
0.46/0.59	c input clauses 2861 ,( 97.58 )
0.46/0.59	c input cardinalities 36 ,( 1.23 )
0.46/0.59	c input general constraints 35 ,( 1.19 )
0.46/0.59	c input average constraint length 3.14
0.46/0.59	c input average constraint degree 18422.74
0.46/0.59	c learned clauses 305 ,( 48.88 )
0.46/0.59	c learned cardinalities 30 ,( 4.81 )
0.46/0.59	c learned general constraints 289 ,( 46.31 )
0.46/0.59	c learned average constraint length 24.85
0.46/0.59	c learned average constraint degree 139836.33
0.46/0.59	c watched  CF 32, 64, 128, Arb: 28 , 0 , 0 , 0
0.46/0.59	c counting CF 32, 64, 128, Arb: 297 , 0 , 0 , 0
0.46/0.59	c watched   constraints 28 ,( 8.64 ) 
0.46/0.59	c counting  constraints 296 ,( 91.36 ) 
0.46/0.59	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 93961 , 13136 , 53312 ,( 6014 , 47298 )
0.46/0.59	c gcd simplifications 95
0.46/0.59	c detected cardinalities 7
0.46/0.59	c weakened non-implied lits 10727
0.46/0.59	c weakened non-implying lits 97
0.46/0.59	c original variables 1085
0.46/0.59	c clausal propagations 70654
0.46/0.59	c cardinality propagations 1366
0.46/0.59	c watched propagations 607
0.46/0.59	c counting propagations 10969
0.46/0.59	c watch lookups 365709
0.46/0.59	c watch backjump lookups 0
0.46/0.59	c watch checks 169021
0.46/0.59	c propagation checks 404913
0.46/0.59	c constraint additions 93778
0.46/0.59	c trail pops 88327
0.46/0.59	c formula constraints 2828
0.46/0.59	c learned constraints 624
0.46/0.59	c bound constraints 51
0.46/0.59	c core-guided constraints 53
0.46/0.59	c encountered formula constraints 9838
0.46/0.59	c encountered learned constraints 1665
0.46/0.59	c encountered bound constraints 131
0.46/0.59	c encountered core-guided constraints 1228
0.46/0.59	c LP total time 0.204043 s
0.46/0.59	c LP solve time 0.2 s
0.46/0.59	c LP constraints added 2828
0.46/0.59	c LP constraints removed 0
0.46/0.59	c LP pivots internal 1452
0.46/0.59	c LP pivots root 1000
0.46/0.59	c LP calls 3
0.46/0.59	c LP optimalities 2
0.46/0.59	c LP no pivot count 0
0.46/0.59	c LP infeasibilities 0
0.46/0.59	c LP valid Farkas constraints 0
0.46/0.59	c LP learned Farkas constraints 0
0.46/0.59	c LP basis resets 0
0.46/0.59	c LP cycling count 0
0.46/0.59	c LP singular count 0
0.46/0.59	c LP no primal count 0
0.46/0.59	c LP no farkas count 0
0.46/0.59	c LP other issue count 0
0.46/0.59	c LP Gomory cuts 0
0.46/0.59	c LP learned cuts 0
0.46/0.59	c LP deleted cuts 0
0.46/0.59	c LP encountered Gomory constraints 0
0.46/0.59	c LP encountered Farkas constraints 0
0.46/0.59	c LP encountered learned Farkas constraints 0
0.46/0.59	c CG auxiliary variables introduced 21
0.46/0.59	c CG solutions found 7
0.46/0.59	c CG cores constructed 10
0.46/0.59	c CG core cardinality constraints returned 0
0.46/0.59	c CG unit cores 0
0.46/0.59	c CG single cores 10
0.46/0.59	c CG blocks removed during cardinality reduction 0
0.46/0.59	c CG first core best 0
0.46/0.59	c CG decision core best 0
0.46/0.59	c CG core reduction tie 0
0.46/0.59	c CG core degree average 1.00
0.46/0.59	c CG core slack average 7.90
0.46/0.59	c CG core upper bound improvements 3
0.46/0.59	c STR number of successful calls 0
0.46/0.59	c STR number of unsuccessful calls 0
0.46/0.59	c STR number of inconclusive calls 0
0.46/0.59	c STR number of successful attempts 0
0.46/0.59	c STR number of unsuccessful attempts 0
0.46/0.59	c STR number of inconclusive attempts 0
0.46/0.59	c STR average degree increase per successful call inf
0.46/0.59	c STR average degree increase per successful attempt inf
0.46/0.59	c STR total number of conflicts for successful attempts 0
0.46/0.59	c STR total number of conflicts for unsuccessful attempts 0
0.46/0.59	c STR total number of conflicts for inconclusive attempts 0
0.46/0.59	c STR average number of conflicts per successful attempt inf
0.46/0.59	c STR average number of conflicts per unsuccessful attempt inf
0.46/0.59	c STR average number of conflicts per inconclusive attempt inf
0.46/0.59	c AVG.sumWPerc 73.21 
0.46/0.59	c bigint constraints 0 
0.46/0.59	o 13739089
0.46/0.59	s OPTIMUM FOUND
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Verifier Data 

OK	13739089

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Thu Jul  3 11:47:06 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED BOUNDS 13739089 <= obj <= 13739089
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 13739089 <= obj <= 13739089
--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: 63837 MiB (32794 MiB free)
  memory of node 1: 64465 MiB (12205 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4512621-1751523795/watcher-4512621-1751523795 -o /tmp/evaluation-result-4512621-1751523795/solver-4512621-1751523795 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751516521-73565 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4512621-1751523795.opb PROOFDIR/proof-4512621-1751523795 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing 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=74370, runsolver pid=74367

[startup+0.100086 s]*
/proc/loadavg: 4.17 4.22 4.22 5/263 74378
/proc/meminfo: memFree=46077384/131382116 swapFree=33009904/33010684
[pid=74370] ppid=74367 vsize=4192 memory=3072 CPUtime=0 cores=0,2
/proc/74370/stat : 74370 (run-opt-break-l) S 74367 74370 73555 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 68058722 4292608 768 18446744073709551615 93858519330816 93858520225349 140733170627888 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93858520464400 93858520512144 93858532794368 140733170632981 140733170633182 140733170633182 140733170638784 0
/proc/74370/statm: 1048 768 704 219 0 110 0
[pid=74372] ppid=74370 vsize=13484 memory=6400 CPUtime=0.08 cores=0,2
/proc/74372/stat : 74372 (pbsuma) R 74370 74370 73555 0 -1 4194304 687 0 0 0 8 0 0 0 20 0 1 0 68058722 13807616 1600 18446744073709551615 4210688 4653049 140723528263760 0 0 0 0 0 0 0 0 0 17 0 0 0 0 0 0 4700520 4703148 23695360 140723528268003 140723528268338 140723528268338 140723528273903 0
/proc/74372/statm: 3371 1600 1024 108 0 779 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 17676 KiB
Current children cumulated memory: 9472 KiB

[startup+0.207457 s]*
/proc/loadavg: 4.17 4.22 4.22 6/263 74385
/proc/meminfo: memFree=46084328/131382116 swapFree=33009904/33010684
[pid=74370] ppid=74367 vsize=4192 memory=3072 CPUtime=0.16 cores=0,2
/proc/74370/stat : 74370 (run-opt-break-l) S 74367 74370 73555 0 -1 4194304 242 1158 0 0 0 0 15 1 20 0 1 0 68058722 4292608 768 18446744073709551615 93858519330816 93858520225349 140733170627888 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93858520464400 93858520512144 93858532794368 140733170632981 140733170633182 140733170633182 140733170638784 0
/proc/74370/statm: 1048 768 704 219 0 110 0
[pid=74385] ppid=74370 vsize=55548 memory=8576 CPUtime=0.01 cores=0,2
/proc/74385/stat : 74385 (roundingsat) R 74370 74370 73555 0 -1 4194304 410 0 0 0 0 1 0 0 20 0 1 0 68058740 56881152 2144 18446744073709551615 4227072 8923433 140723851783488 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 35635200 140723851790612 140723851790888 140723851790888 140723851796458 0
/proc/74385/statm: 13887 2144 1920 1147 0 1314 0
Current children cumulated CPU time: 0.17 s
Current children cumulated vsize: 59740 KiB
Current children cumulated memory: 11648 KiB

[startup+0.307414 s]*
/proc/loadavg: 4.17 4.22 4.22 5/261 74385
/proc/meminfo: memFree=46076296/131382116 swapFree=33009904/33010684
[pid=74370] ppid=74367 vsize=4192 memory=3072 CPUtime=0.16 cores=0,2
/proc/74370/stat : 74370 (run-opt-break-l) S 74367 74370 73555 0 -1 4194304 242 1158 0 0 0 0 15 1 20 0 1 0 68058722 4292608 768 18446744073709551615 93858519330816 93858520225349 140733170627888 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93858520464400 93858520512144 93858532794368 140733170632981 140733170633182 140733170633182 140733170638784 0
/proc/74370/statm: 1048 768 704 219 0 110 0
[pid=74385] ppid=74370 vsize=59972 memory=13936 CPUtime=0.11 cores=0,2
/proc/74385/stat : 74385 (roundingsat) R 74370 74370 73555 0 -1 4194304 1922 0 0 0 9 2 0 0 20 0 1 0 68058740 61411328 3484 18446744073709551615 4227072 8923433 140723851783488 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 35635200 140723851790612 140723851790888 140723851790888 140723851796458 0
/proc/74385/statm: 14993 3484 2304 1147 0 2420 0
Current children cumulated CPU time: 0.27 s
Current children cumulated vsize: 64164 KiB
Current children cumulated memory: 17008 KiB

[startup+0.598626 s]
# the end of solver process 74370 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.513588 s, system=0.054459 s

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

[startup+0.407242 s]*
/proc/loadavg: 4.17 4.22 4.22 6/261 74385
/proc/meminfo: memFree=46074784/131382116 swapFree=33009904/33010684
[pid=74370] ppid=74367 vsize=4192 memory=3072 CPUtime=0.16 cores=0,2
/proc/74370/stat : 74370 (run-opt-break-l) S 74367 74370 73555 0 -1 4194304 242 1158 0 0 0 0 15 1 20 0 1 0 68058722 4292608 768 18446744073709551615 93858519330816 93858520225349 140733170627888 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93858520464400 93858520512144 93858532794368 140733170632981 140733170633182 140733170633182 140733170638784 0
/proc/74370/statm: 1048 768 704 219 0 110 0
[pid=74385] ppid=74370 vsize=60412 memory=16680 CPUtime=0.21 cores=0,2
/proc/74385/stat : 74385 (roundingsat) R 74370 74370 73555 0 -1 4194304 2032 0 0 0 18 3 0 0 20 0 1 0 68058740 61861888 4170 18446744073709551615 4227072 8923433 140723851783488 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 35635200 140723851790612 140723851790888 140723851790888 140723851796458 0
/proc/74385/statm: 15103 4170 2368 1147 0 2530 0
Current children cumulated CPU time: 0.37 s
Current children cumulated vsize: 64604 KiB
Current children cumulated memory: 19752 KiB

[startup+0.50735 s]*
/proc/loadavg: 4.17 4.22 4.22 5/261 74385
/proc/meminfo: memFree=46556500/131382116 swapFree=33009904/33010684
[pid=74370] ppid=74367 vsize=4192 memory=3072 CPUtime=0.16 cores=0,2
/proc/74370/stat : 74370 (run-opt-break-l) S 74367 74370 73555 0 -1 4194304 242 1158 0 0 0 0 15 1 20 0 1 0 68058722 4292608 768 18446744073709551615 93858519330816 93858520225349 140733170627888 0 0 0 65536 4 65538 1 0 0 17 2 0 0 0 0 0 93858520464400 93858520512144 93858532794368 140733170632981 140733170633182 140733170633182 140733170638784 0
/proc/74370/statm: 1048 768 704 219 0 110 0
[pid=74385] ppid=74370 vsize=61000 memory=17064 CPUtime=0.3 cores=0,2
/proc/74385/stat : 74385 (roundingsat) R 74370 74370 73555 0 -1 4194304 2156 0 0 0 27 3 0 0 20 0 1 0 68058740 62464000 4266 18446744073709551615 4227072 8923433 140723851783488 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 35635200 140723851790612 140723851790888 140723851790888 140723851796458 0
/proc/74385/statm: 15250 4266 2368 1147 0 2677 0
Current children cumulated CPU time: 0.46 s
Current children cumulated vsize: 65192 KiB
Current children cumulated memory: 20136 KiB

Child status: 0

Real time (s): 0.598683
CPU time (s): 0.568047
CPU user time (s): 0.513588
CPU system time (s): 0.054459
CPU usage (%): 94.8828
Max. virtual memory (cumulated for all children) (KiB): 65192
Max. memory (cumulated for all children) (KiB): 20136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.513588
system time used= 0.054459
maximum resident set size= 17192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3606
page faults= 0
swaps= 0
block input operations= 0
block output operations= 4256
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 353
involuntary context switches= 1


# summary of solver processes directly reported to runsolver:
#   pid: 74370
#   total CPU time (s): 0.568047
#   total CPU user time (s): 0.513588
#   total CPU system time (s): 0.054459

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.025104 second user time and 0.051072 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2025-07-03 08:23:15
IDJOB=4512621
IDBENCH=161765
IDSOLVER=3360
FILE ID=nodeC004/4512621-1751523795
RUNJOBID= nodeC004-1751516521-73565
SLURM_JOB_ID= 9598629
Free space on /tmp= 431696 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 63f22ad
BENCH NAME= PB24/normalized-PB16/OPT-LIN/lion9-single-obj/normalized-single-obj-f3-DataDisplay_1_order6.seq-B-2-2-irabcde.opb
COMMAND LINE= run-opt-break-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4512621-1751523795/watcher-4512621-1751523795 -o /tmp/evaluation-result-4512621-1751523795/solver-4512621-1751523795 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1751516521-73565 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4512621-1751523795.opb PROOFDIR/proof-4512621-1751523795

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

MD5SUM BENCH= a516300ab931745c5ca3399047c5aa04
RANDOM SEED=525348823

nodeC004 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		: 1197.768
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	: 6983.74
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		: 1197.203
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	: 6983.74
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		: 3491.603
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	: 6983.74
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		: 1197.912
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	: 6983.74
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		: 3662.476
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	: 6983.74
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		: 3663.949
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	: 6983.74
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		: 1197.069
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	: 6983.74
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		: 1197.312
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	: 6983.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        46079360 kB
MemAvailable:   119529892 kB
Buffers:            2128 kB
Cached:         74125136 kB
SwapCached:           40 kB
Active:         10859612 kB
Inactive:       73521420 kB
Active(anon):   10260884 kB
Inactive(anon):    10828 kB
Active(file):     598728 kB
Inactive(file): 73510592 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33009904 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:           1568832 kB
Writeback:           228 kB
AnonPages:      10256408 kB
Mapped:           113516 kB
Shmem:             17924 kB
KReclaimable:     361680 kB
Slab:             498672 kB
SReclaimable:     361680 kB
SUnreclaim:       136992 kB
KernelStack:        4288 kB
PageTables:        26092 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   12564360 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149672 kB
VmallocChunk:          0 kB
Percpu:             3680 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1484800 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:      197448 kB
DirectMap2M:    10190848 kB
DirectMap1G:    125829120 kB

Free space on /tmp at the end= 431688 MiB
End job on nodeC004 at 2025-07-03 08:23:16