Trace number 4440804

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
Exact_veripb2_no_SoPlex 2024-07-05OPT cert.47342 25.5432 29.046

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
MD5SUMcc2b167b604094044d9d141ee486a126
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 benchmark47342
Best CPU time to get the best result obtained on this benchmark0.022153
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1152
Total number of constraints1774
Number of constraints which are clauses1774
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 constraint39
Number of terms in the objective function 661
Biggest coefficient in the objective function 2133
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1049330
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2133
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1049330
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

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.01	o 474246
0.00/0.01	o 472688
0.00/0.01	o 471105
0.00/0.01	o 469643
0.00/0.01	o 468039
0.00/0.01	o 466281
0.00/0.02	o 464941
0.00/0.02	o 463447
0.00/0.02	o 461592
0.00/0.02	o 460226
0.00/0.02	o 458764
0.00/0.02	o 457160
0.00/0.02	o 455588
0.00/0.02	o 454030
0.00/0.02	o 452374
0.00/0.02	o 450482
0.00/0.02	o 448762
0.00/0.02	o 447109
0.00/0.02	o 447103
0.00/0.03	o 445441
0.00/0.03	o 443637
0.00/0.03	o 441664
0.00/0.03	o 440011
0.00/0.03	o 438531
0.00/0.03	o 436927
0.00/0.03	o 435491
0.00/0.03	o 435279
0.00/0.03	o 435267
0.00/0.03	o 435215
0.00/0.03	o 435157
0.00/0.03	o 433521
0.00/0.05	o 432169
0.00/0.05	o 430803
0.00/0.05	o 429185
0.00/0.06	o 427755
0.00/0.06	o 427709
0.00/0.06	o 427512
0.00/0.06	o 427486
0.00/0.06	o 427448
0.00/0.06	o 427274
0.00/0.07	o 425960
0.00/0.07	o 425908
0.00/0.07	o 425780
0.00/0.08	o 425664
0.09/0.11	o 424144
0.09/0.12	o 422404
0.09/0.12	o 422360
0.09/0.12	o 422282
0.09/0.12	o 422256
0.09/0.13	o 422250
0.09/0.13	o 422218
0.09/0.13	o 422096
0.09/0.13	o 420756
0.09/0.13	o 420646
0.09/0.13	o 420626
0.09/0.14	o 420524
0.09/0.14	o 418720
0.09/0.15	o 418508
0.09/0.15	o 418450
0.09/0.15	o 418346
0.09/0.15	o 417020
0.09/0.16	o 416942
0.09/0.16	o 416780
0.09/0.16	o 415440
0.09/0.17	o 415402
0.09/0.17	o 413749
0.09/0.18	o 412104
0.09/0.19	o 410451
0.19/0.27	o 410181
0.19/0.28	o 408687
0.19/0.28	o 407425
0.19/0.28	o 405853
0.19/0.28	o 404391
0.19/0.28	o 404356
0.19/0.29	o 404034
0.19/0.29	o 402694
0.19/0.29	o 400919
0.19/0.29	o 399379
0.19/0.29	o 397563
0.19/0.29	o 396069
0.19/0.30	o 394729
0.19/0.30	o 393267
0.19/0.30	o 393137
0.19/0.30	o 391721
0.29/0.31	o 390323
0.29/0.31	o 388705
0.29/0.31	o 387275
0.29/0.31	o 386863
0.29/0.31	o 385563
0.29/0.31	o 383910
0.29/0.31	o 382352
0.29/0.32	o 382108
0.29/0.32	o 380846
0.29/0.32	o 380614
0.29/0.32	o 379352
0.29/0.32	o 377858
0.29/0.33	o 376544
0.29/0.33	o 375082
0.29/0.33	o 373750
0.29/0.33	o 372167
0.29/0.33	o 370827
0.29/0.33	o 369333
0.29/0.34	o 369249
0.29/0.34	o 369177
0.29/0.34	o 369145
0.29/0.34	o 368945
0.29/0.34	o 367091
0.29/0.34	o 365693
0.29/0.35	o 365645
0.29/0.35	o 364539
0.29/0.35	o 364222
0.29/0.35	o 364150
0.29/0.35	o 362400
0.29/0.36	o 362308
0.29/0.36	o 361034
0.29/0.36	o 360816
0.29/0.36	o 359554
0.29/0.36	o 357996
0.29/0.37	o 357924
0.29/0.37	o 357750
0.39/0.43	o 356062
0.39/0.46	o 48672
0.39/0.46	o 48657
0.39/0.49	o 48645
0.59/0.63	o 48636
2.18/2.27	o 48584
3.87/3.93	o 47426
24.92/25.09	o 47342
25.42/25.57	s OPTIMUM FOUND
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Verifier Data 

OK	47342

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 47342 <= obj <= 47342
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 47342 <= obj <= 47342
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 47342 <= obj <= 47342
--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: 63968 MiB (62844 MiB free)
  memory of node 1: 64473 MiB (62455 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4440804-1723986235/watcher-4440804-1723986235 -o /tmp/evaluation-result-4440804-1723986235/solver-4440804-1723986235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1723986220-901396 --watchdog 3760 HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440804-1723986235 --seed=673769707 HOME/instance-4440804-1723986235.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 419430400 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 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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=901773, runsolver pid=901770
Current StackSize limit: 8192 KiB


[startup+0.100084 s]*
/proc/loadavg: 1.07 0.31 0.16 5/254 901774
/proc/meminfo: memFree=128282796/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=28880 memory=9144 CPUtime=0.09 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 1101 0 0 0 9 0 0 0 20 0 1 0 165225799 29573120 2286 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 7220 2286 834 747 0 6283 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28880 KiB
Current children cumulated memory: 9144 KiB

[startup+0.205384 s]*
/proc/loadavg: 1.07 0.31 0.16 5/255 901783
/proc/meminfo: memFree=128280052/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=30632 memory=12772 CPUtime=0.19 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 1536 0 0 0 19 0 0 0 20 0 1 0 165225799 31367168 3193 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 7658 3193 834 747 0 6721 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 30632 KiB
Current children cumulated memory: 12772 KiB

[startup+0.305276 s]*
/proc/loadavg: 1.07 0.31 0.16 5/259 901794
/proc/meminfo: memFree=128254316/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=31440 memory=13564 CPUtime=0.29 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 1713 0 0 0 29 0 0 0 20 0 1 0 165225799 32194560 3391 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 7860 3391 834 747 0 6923 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 31440 KiB
Current children cumulated memory: 13564 KiB

[startup+0.700203 s]
/proc/loadavg: 1.07 0.31 0.16 5/259 901794
/proc/meminfo: memFree=127954060/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=35192 memory=19040 CPUtime=0.68 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 2581 0 0 0 68 0 0 0 20 0 1 0 165225799 36036608 4760 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 8798 4760 834 747 0 7861 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 35192 KiB
Current children cumulated memory: 19040 KiB

[startup+1.50021 s]
/proc/loadavg: 1.07 0.31 0.16 4/256 901808
/proc/meminfo: memFree=127842432/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=36900 memory=22672 CPUtime=1.47 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 2996 0 0 0 146 1 0 0 20 0 1 0 165225799 37785600 5668 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 9225 5668 834 747 0 8288 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 36900 KiB
Current children cumulated memory: 22672 KiB

[startup+3.10558 s]
/proc/loadavg: 1.30 0.37 0.18 5/259 901841
/proc/meminfo: memFree=127640680/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=43048 memory=32284 CPUtime=3.08 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 4383 0 0 0 305 3 0 0 20 0 1 0 165225799 44081152 8071 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 10762 8071 834 747 0 9825 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 43048 KiB
Current children cumulated memory: 32284 KiB

[startup+6.30022 s]
/proc/loadavg: 1.30 0.37 0.18 5/257 901855
/proc/meminfo: memFree=128166968/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=63220 memory=44140 CPUtime=6.27 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 6016 0 0 0 621 6 0 0 20 0 1 0 165225799 64737280 11035 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 15805 11035 834 747 0 14868 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 63220 KiB
Current children cumulated memory: 44140 KiB

[startup+12.7002 s]
/proc/loadavg: 1.60 0.45 0.21 5/257 901856
/proc/meminfo: memFree=127171808/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=73092 memory=63828 CPUtime=12.65 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 8424 0 0 0 1255 10 0 0 20 0 1 0 165225799 74846208 15957 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 18273 15957 834 747 0 17336 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 73092 KiB
Current children cumulated memory: 63828 KiB

[startup+25.5002 s]
/proc/loadavg: 2.13 0.62 0.27 5/259 901890
/proc/meminfo: memFree=123733284/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=80064 memory=70012 CPUtime=25.42 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 9965 0 0 0 2522 20 0 0 20 0 1 0 165225799 81985536 17503 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 20016 17503 834 747 0 19079 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 80064 KiB
Current children cumulated memory: 70012 KiB

[startup+29.0459 s]
# the end of solver process 901773 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=25.3048 s, system=0.238401 s

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

[startup+25.6002 s]
/proc/loadavg: 2.13 0.62 0.27 5/259 901890
/proc/meminfo: memFree=123733284/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=49324 memory=39780 CPUtime=25.51 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) R 901770 901773 901385 0 -1 4194304 9966 0 0 0 2529 22 0 0 20 0 1 0 165225799 50507776 9945 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 12331 9945 834 747 0 11394 0
Current children cumulated CPU time: 25.51 s
Current children cumulated vsize: 49324 KiB
Current children cumulated memory: 39780 KiB

[startup+27.2002 s]
/proc/loadavg: 2.13 0.62 0.27 4/259 901890
/proc/meminfo: memFree=123240852/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=49324 memory=39780 CPUtime=25.53 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) D 901770 901773 901385 0 -1 4194304 9966 0 0 0 2530 23 0 0 20 0 1 0 165225799 50507776 9945 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 254 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 12331 9945 834 747 0 11394 0
Current children cumulated CPU time: 25.53 s
Current children cumulated vsize: 49324 KiB
Current children cumulated memory: 39780 KiB

[startup+28.0002 s]*
/proc/loadavg: 2.28 0.68 0.29 4/259 901890
/proc/meminfo: memFree=123097440/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=49324 memory=39780 CPUtime=25.53 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) D 901770 901773 901385 0 -1 4194304 9966 0 0 0 2530 23 0 0 20 0 1 0 165225799 50507776 9945 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 403 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 12331 9945 834 747 0 11394 0
Current children cumulated CPU time: 25.53 s
Current children cumulated vsize: 49324 KiB
Current children cumulated memory: 39780 KiB

[startup+28.8002 s]
/proc/loadavg: 2.28 0.68 0.29 4/259 901890
/proc/meminfo: memFree=123097440/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=49324 memory=39780 CPUtime=25.53 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) D 901770 901773 901385 0 -1 4194304 9966 0 0 0 2530 23 0 0 20 0 1 0 165225799 50507776 9945 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 550 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 12331 9945 834 747 0 11394 0
Current children cumulated CPU time: 25.53 s
Current children cumulated vsize: 49324 KiB
Current children cumulated memory: 39780 KiB

[startup+29.0002 s]*
/proc/loadavg: 2.28 0.68 0.29 4/259 901891
/proc/meminfo: memFree=122713416/131524600 swapFree=131071996/131071996
[pid=901773] ppid=901770 vsize=49324 memory=39780 CPUtime=25.53 cores=4,6
/proc/901773/stat : 901773 (Exact_veripb2_n) D 901770 901773 901385 0 -1 4194304 9966 0 0 0 2530 23 0 0 20 0 1 0 165225799 50507776 9945 134679101440 4194304 7250417 140722967505392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 591 0 0 7950792 8015128 40210432 140722967507765 140722967508053 140722967508053 140722967515070 0
/proc/901773/statm: 12331 9945 834 747 0 11394 0
Current children cumulated CPU time: 25.53 s
Current children cumulated vsize: 49324 KiB
Current children cumulated memory: 39780 KiB

Child status: 30

Real time (s): 29.046
CPU time (s): 25.5432
CPU user time (s): 25.3048
CPU system time (s): 0.238401
CPU usage (%): 87.9404
Max. virtual memory (cumulated for all children) (KiB): 80064
Max. memory (cumulated for all children) (KiB): 70012

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.3048
system time used= 0.238401
maximum resident set size= 70012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9967
page faults= 0
swaps= 0
block input operations= 0
block output operations= 553880
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6633
involuntary context switches= 36


# summary of solver processes directly reported to runsolver:
#   pid: 901773
#   total CPU time (s): 25.5432
#   total CPU user time (s): 25.3048
#   total CPU system time (s): 0.238401

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055081 second user time and 0.177532 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-08-18 15:03:55
IDJOB=4440804
IDBENCH=148153
IDSOLVER=3080
FILE ID=nodeC033/4440804-1723986235
RUNJOBID= nodeC033-1723986220-901396
SLURM_JOB_ID= 8268157
Free space on /tmp= 889984 MiB

SOLVER NAME= Exact_veripb2_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
COMMAND LINE= HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=CERTNAME --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4440804-1723986235/watcher-4440804-1723986235 -o /tmp/evaluation-result-4440804-1723986235/solver-4440804-1723986235 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1723986220-901396 --watchdog 3760  HOME/Exact_veripb2_nosoplex --print-uniform=0 --verbosity=0 --print-sol --proof-assumptions=0 --proof-log=PROOFDIR/proof-4440804-1723986235 --seed=673769707 HOME/instance-4440804-1723986235.opb

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

MD5SUM BENCH= cc2b167b604094044d9d141ee486a126
RANDOM SEED=673769707

nodeC033.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3601.015
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3688.228
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.79
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		: 3665.336
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3601.442
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.79
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		: 3664.108
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3688.245
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.79
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		: 3647.323
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.99
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		: 3600.163
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128311328 kB
MemAvailable:   129174552 kB
Buffers:          394640 kB
Cached:          1313368 kB
SwapCached:            0 kB
Active:           956072 kB
Inactive:        1654700 kB
Active(anon):       1520 kB
Inactive(anon):   947184 kB
Active(file):     954552 kB
Inactive(file):   707516 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            110200 kB
Writeback:             0 kB
AnonPages:        902900 kB
Mapped:           117048 kB
Shmem:             45912 kB
KReclaimable:      81956 kB
Slab:             193428 kB
SReclaimable:      81956 kB
SUnreclaim:       111472 kB
KernelStack:        4080 kB
PageTables:        11236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1428980 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            62944 kB
HardwareCorrupted:     0 kB
AnonHugePages:    405504 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      330452 kB
DirectMap2M:    12025856 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC033 at 2024-08-18 15:04:24