Trace number 4532469

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 0f876b3OPT cert.41202 1.01506 1.04622

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-4532469-1752683038.opb'
0.00/0.02	c 	read 0.11MB  (1.88ms)
0.00/0.02	c	 [cnf: #variables 1945 #clauses 3356 #duplicates 0 #arr 9546]
0.00/0.02	c output proof to '/tmp/proof-4532469-1752683038'
0.00/0.02	c 
0.00/0.02	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] (1.94ms)
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 (0.00ms)
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-4532469-1752683038.opb.pre'
0.00/0.02	c 	wrote 0.11MB (0.30ms)
0.00/0.02	c ------------------------------------------------------------------
0.00/0.02	c                   2.79ms 36.77% approx_orbits
0.00/0.02	c                   1.94ms 25.47% detect_generic
0.00/0.02	c                   1.88ms 24.68% parse
0.00/0.02	c                   0.35ms  4.62% detect_special
0.00/0.02	c                   0.30ms  3.93% output
0.00/0.02	c                   0.28ms  3.70% other
0.00/0.02	c                   0.05ms  0.69% finalize_order
0.00/0.02	c                   0.01ms  0.09% optimize_gens
0.00/0.02	c                   0.00ms  0.06% break_generic
0.00/0.02	c         ───────────────────────────────────────────────
0.00/0.02	c                   7.60ms   100% total
0.00/0.02	c ------------------------------------------------------------------
0.00/0.04	c RoundingSat 2
0.00/0.04	c branch pb25
0.00/0.04	c commit 0f876b3
0.00/0.06	c #variables 1945 #constraints 3358
0.00/0.06	c objective is ce32 
0.00/0.06	c initial watched  CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.00/0.06	c initial counting CF 32, 64, 128, Arb: 1 , 0 , 0 , 0
0.00/0.06	c bounds - >= 0 @ 0.015191
0.00/0.07	c rational objective 41196
0.05/0.19	c bounds 41202 >= 0 @ 0.140723
0.85/0.96	c #Conflicts:       1000 | #Constraints:       4379
0.85/0.96	c bounds 41202 >= 7623 @ 0.865106
0.95/1.04	c bounds 41202 >= 41202 @ 0.938455
0.95/1.04	c cpu time 0.938465 s
0.95/1.04	c deterministic time 9567937 9.57e+06
0.95/1.04	c optimization time 0.001131 s
0.95/1.04	c total solve time 0.922192 s
0.95/1.04	c core-guided solve time 0.723634 s
0.95/1.04	c propagation time 0.331167 s
0.95/1.04	c conflict analysis time 0.401684 s
0.95/1.04	c propagations 1205786
0.95/1.04	c resolve steps 11120
0.95/1.04	c decisions 22877
0.95/1.04	c conflicts 1687
0.95/1.04	c restarts 11
0.95/1.04	c inprocessing phases 0
0.95/1.04	c garbage collections 0 ,( -nan )
0.95/1.04	c input clauses 3358 ,( 99.88 )
0.95/1.04	c input cardinalities 1 ,( 0.03 )
0.95/1.04	c input general constraints 3 ,( 0.09 )
0.95/1.04	c input average constraint length 3.15
0.95/1.04	c input average constraint degree 486.52
0.95/1.04	c learned clauses 1154 ,( 67.05 )
0.95/1.04	c learned cardinalities 5 ,( 0.29 )
0.95/1.04	c learned general constraints 562 ,( 32.66 )
0.95/1.04	c learned average constraint length 177.20
0.95/1.04	c learned average constraint degree 16630708339.69
0.95/1.04	c watched  CF 32, 64, 128, Arb: 49 , 0 , 0 , 0
0.95/1.04	c counting CF 32, 64, 128, Arb: 517 , 0 , 0 , 0
0.95/1.04	c watched   constraints 49 ,( 8.67 ) 
0.95/1.04	c counting  constraints 516 ,( 91.33 ) 
0.95/1.04	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 368423 , 482 , 11635 ,( 758 , 10877 )
0.95/1.04	c gcd simplifications 204
0.95/1.04	c detected cardinalities 3
0.95/1.04	c weakened non-implied lits 804498
0.95/1.04	c weakened non-implying lits 210
0.95/1.04	c original variables 1945
0.95/1.04	c clausal propagations 342728
0.95/1.04	c cardinality propagations 187
0.95/1.04	c watched propagations 29
0.95/1.04	c counting propagations 761767
0.95/1.04	c watch lookups 1729853
0.95/1.04	c watch backjump lookups 0
0.95/1.04	c watch checks 221890
0.95/1.04	c propagation checks 3259983
0.95/1.04	c constraint additions 1895172
0.95/1.04	c trail pops 1229593
0.95/1.04	c formula constraints 3358
0.95/1.04	c learned constraints 1652
0.95/1.04	c bound constraints 2
0.95/1.04	c core-guided constraints 2
0.95/1.04	c encountered formula constraints 9412
0.95/1.04	c encountered learned constraints 2001
0.95/1.04	c encountered bound constraints 82
0.95/1.04	c encountered core-guided constraints 1
0.95/1.04	c LP total time 0.23296 s
0.95/1.04	c LP solve time 0.1 s
0.95/1.04	c LP constraints added 3359
0.95/1.04	c LP constraints removed 0
0.95/1.04	c LP pivots internal 1945
0.95/1.04	c LP pivots root 837
0.95/1.04	c LP calls 36
0.95/1.04	c LP optimalities 2
0.95/1.04	c LP no pivot count 0
0.95/1.04	c LP infeasibilities 34
0.95/1.04	c LP valid Farkas constraints 34
0.95/1.04	c LP learned Farkas constraints 34
0.95/1.04	c LP basis resets 0
0.95/1.04	c LP cycling count 0
0.95/1.04	c LP singular count 0
0.95/1.04	c LP no primal count 0
0.95/1.04	c LP no farkas count 0
0.95/1.04	c LP other issue count 0
0.95/1.04	c LP Gomory cuts 1
0.95/1.04	c LP learned cuts 0
0.95/1.04	c LP deleted cuts 0
0.95/1.04	c LP encountered Gomory constraints 0
0.95/1.04	c LP encountered Farkas constraints 1068
0.95/1.04	c LP encountered learned Farkas constraints 209
0.95/1.04	c CG auxiliary variables introduced 1
0.95/1.04	c CG solutions found 1
0.95/1.04	c CG cores constructed 1
0.95/1.04	c CG core cardinality constraints returned 0
0.95/1.04	c CG unit cores 0
0.95/1.04	c CG single cores 1
0.95/1.04	c CG blocks removed during cardinality reduction 0
0.95/1.04	c CG first core best 0
0.95/1.04	c CG decision core best 0
0.95/1.04	c CG core reduction tie 0
0.95/1.04	c CG core degree average 1.00
0.95/1.04	c CG core slack average 8.00
0.95/1.04	c CG core upper bound improvements 0
0.95/1.04	c STR number of successful calls 0
0.95/1.04	c STR number of unsuccessful calls 0
0.95/1.04	c STR number of inconclusive calls 0
0.95/1.04	c STR number of successful attempts 0
0.95/1.04	c STR number of unsuccessful attempts 0
0.95/1.04	c STR number of inconclusive attempts 0
0.95/1.04	c STR average degree increase per successful call inf
0.95/1.04	c STR average degree increase per successful attempt inf
0.95/1.04	c STR total number of conflicts for successful attempts 0
0.95/1.04	c STR total number of conflicts for unsuccessful attempts 0
0.95/1.04	c STR total number of conflicts for inconclusive attempts 0
0.95/1.04	c STR average number of conflicts per successful attempt inf
0.95/1.04	c STR average number of conflicts per unsuccessful attempt inf
0.95/1.04	c STR average number of conflicts per inconclusive attempt inf
0.95/1.04	c AVG.sumWPerc 84.16 
0.95/1.04	c bigint constraints 0 
0.95/1.04	o 41202
0.95/1.04	s OPTIMUM FOUND
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Verifier Data 

OK	41202

Checking of UNSAT/OPT proofs:

VeriPB + CakePB

Wed Jul 16 18:59:14 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: 63708 MiB (48516 MiB free)
  memory of node 1: 64465 MiB (44477 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4532469-1752683038/watcher-4532469-1752683038 -o /tmp/evaluation-result-4532469-1752683038/solver-4532469-1752683038 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1752683038-136374 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532469-1752683038.opb /tmp/proof-4532469-1752683038 

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=136390, runsolver pid=136387
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 0.10 0.10 0.09 2/253 136398
/proc/meminfo: memFree=95219240/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=61164 memory=15440 CPUtime=0.05 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 2313 0 0 0 5 0 0 0 20 0 1 0 183982474 62631936 3860 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 15291 3860 2336 1147 0 2717 0
Current children cumulated CPU time: 0.05 s
Current children cumulated vsize: 65356 KiB
Current children cumulated memory: 18256 KiB

[startup+0.205679 s]*
/proc/loadavg: 0.10 0.10 0.09 2/257 136410
/proc/meminfo: memFree=95197348/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=63028 memory=19288 CPUtime=0.16 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 2751 0 0 0 15 1 0 0 20 0 1 0 183982474 64540672 4822 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 15757 4822 2368 1147 0 3183 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 67220 KiB
Current children cumulated memory: 22104 KiB

[startup+0.306189 s]*
/proc/loadavg: 0.10 0.10 0.09 5/265 136427
/proc/meminfo: memFree=95185836/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=63660 memory=19928 CPUtime=0.26 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 2916 0 0 0 24 2 0 0 20 0 1 0 183982474 65187840 4982 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 15915 4982 2368 1147 0 3341 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 67852 KiB
Current children cumulated memory: 22744 KiB

[startup+0.700159 s]
/proc/loadavg: 0.10 0.10 0.09 5/269 136439
/proc/meminfo: memFree=95110392/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=66548 memory=22744 CPUtime=0.65 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 3621 0 0 0 61 4 0 0 20 0 1 0 183982474 68145152 5686 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 16637 5686 2368 1147 0 4063 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 70740 KiB
Current children cumulated memory: 25560 KiB

[startup+1.0462 s]
# the end of solver process 136390 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.948994 s, system=0.066067 s

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

[startup+0.800159 s]
/proc/loadavg: 0.10 0.10 0.09 5/269 136439
/proc/meminfo: memFree=95110392/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=68368 memory=24536 CPUtime=0.75 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 4068 0 0 0 71 4 0 0 20 0 1 0 183982474 70008832 6134 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 17092 6134 2368 1147 0 4518 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 72560 KiB
Current children cumulated memory: 27352 KiB

[startup+1.00016 s]*
/proc/loadavg: 0.10 0.10 0.09 5/269 136441
/proc/meminfo: memFree=94963804/131249996 swapFree=33010160/33010684
[pid=136390] ppid=136387 vsize=4192 memory=2816 CPUtime=0 cores=0,2
/proc/136390/stat : 136390 (run-opt-break-l) S 136387 136390 136357 0 -1 4194304 237 1650 0 0 0 0 0 0 20 0 1 0 183982471 4292608 704 18446744073709551615 93940436381696 93940437276229 140728571810144 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 93940437515280 93940437563024 93940468363264 140728571816249 140728571816412 140728571816412 140728571822016 0
/proc/136390/statm: 1048 704 672 219 0 110 0
[pid=136393] ppid=136390 vsize=70232 memory=28252 CPUtime=0.95 cores=0,2
/proc/136393/stat : 136393 (roundingsat) R 136390 136390 136357 0 -1 4194304 4479 0 0 0 90 5 0 0 20 0 1 0 183982474 71917568 7063 18446744073709551615 4227072 8923577 140725690642608 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9827200 9836688 16130048 140725690644792 140725690645030 140725690645030 140725690650602 0
/proc/136393/statm: 17558 7063 2368 1147 0 4984 0
Current children cumulated CPU time: 0.95 s
Current children cumulated vsize: 74424 KiB
Current children cumulated memory: 31068 KiB

Child status: 0

Real time (s): 1.04622
CPU time (s): 1.01506
CPU user time (s): 0.948994
CPU system time (s): 0.066067
CPU usage (%): 97.0219
Max. virtual memory (cumulated for all children) (KiB): 74424
Max. memory (cumulated for all children) (KiB): 31068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.948994
system time used= 0.066067
maximum resident set size= 28252
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6391
page faults= 0
swaps= 0
block input operations= 0
block output operations= 65136
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 210
involuntary context switches= 4


# summary of solver processes directly reported to runsolver:
#   pid: 136390
#   total CPU time (s): 1.01506
#   total CPU user time (s): 0.948994
#   total CPU system time (s): 0.066067

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013912 second user time and 0.034626 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2025-07-16 18:23:58
IDJOB=4532469
IDBENCH=148154
IDSOLVER=3393
FILE ID=nodeC032/4532469-1752683038
RUNJOBID= nodeC032-1752683038-136374
SLURM_JOB_ID= 9686927
Free space on /tmp= 429556 MiB

SOLVER NAME= roundingsat+pbsuma-opt-log 0f876b3
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 -w /tmp/evaluation-result-4532469-1752683038/watcher-4532469-1752683038 -o /tmp/evaluation-result-4532469-1752683038/solver-4532469-1752683038 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1752683038-136374 --watchdog 3760 --file-size-limit 100000 run-opt-break-log.sh HOME/instance-4532469-1752683038.opb /tmp/proof-4532469-1752683038

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

MD5SUM BENCH= 206b08b420dad9af66531a7207372127
RANDOM SEED=210464024

nodeC032 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		: 3599.843
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	: 6999.69
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		: 1199.790
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	: 6999.69
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		: 3598.760
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	: 6999.69
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		: 1200.592
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	: 6999.69
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		: 1941.327
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	: 6999.69
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		: 1199.929
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	: 6999.69
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		: 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 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	: 6999.69
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		: 1199.854
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	: 6999.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        95225992 kB
MemAvailable:   129601084 kB
Buffers:            2728 kB
Cached:         35056996 kB
SwapCached:           20 kB
Active:           835216 kB
Inactive:       34290080 kB
Active(anon):      88688 kB
Inactive(anon):     3124 kB
Active(file):     746528 kB
Inactive(file): 34286956 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7452 kB
Writeback:             0 kB
AnonPages:         68616 kB
Mapped:           107460 kB
Shmem:             26240 kB
KReclaimable:     361696 kB
Slab:             460808 kB
SReclaimable:     361696 kB
SUnreclaim:        99112 kB
KernelStack:        4024 kB
PageTables:         2720 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     348376 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150328 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      203476 kB
DirectMap2M:     7956480 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 429396 MiB
End job on nodeC032 at 2025-07-16 18:24:00