Trace number 4429531

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 nolog (1)OPT5852 0.360147 0.364665

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
poldner/PB/testset/normalized-8_16.opb
MD5SUM6d71ac2e6bad2e9d7243db6e8fb68322
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 benchmark5852
Best CPU time to get the best result obtained on this benchmark0.027323
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables136
Total number of constraints144
Number of constraints which are clauses128
Number of constraints which are cardinality constraints (but not clauses)16
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint8
Number of terms in the objective function 136
Biggest coefficient in the objective function 1311
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 58669
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 1311
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 58669
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c #variables 136 #constraints 160
0.00/0.00	c bounds 58670 >= 0 @ 0.002273
0.00/0.00	c rational objective 5763
0.22/0.25	c bounds 6848 >= 0 @ 0.015954
0.22/0.25	c bounds 6848 >= 284 @ 0.016191
0.22/0.25	c bounds 6848 >= 665 @ 0.016434
0.22/0.25	c bounds 6848 >= 1011 @ 0.016712
0.22/0.25	c bounds 6845 >= 1011 @ 0.017075
0.22/0.25	c bounds 6845 >= 1413 @ 0.017125
0.22/0.25	c bounds 6845 >= 1548 @ 0.017125
0.22/0.25	c bounds 6845 >= 1926 @ 0.017259
0.22/0.25	c bounds 6845 >= 2268 @ 0.017374
0.22/0.25	c bounds 6812 >= 2268 @ 0.021842
0.22/0.25	c bounds 6812 >= 2441 @ 0.022182
0.22/0.25	c bounds 6812 >= 2667 @ 0.022283
0.22/0.25	c bounds 6812 >= 2942 @ 0.022283
0.22/0.25	c bounds 6739 >= 2942 @ 0.02373
0.22/0.25	c bounds 6739 >= 3213 @ 0.02405
0.22/0.25	c bounds 6739 >= 3477 @ 0.024292
0.22/0.25	c bounds 6739 >= 3644 @ 0.024292
0.22/0.25	c bounds 6739 >= 3803 @ 0.024292
0.22/0.25	c bounds 6739 >= 3962 @ 0.024292
0.22/0.25	c bounds 6739 >= 4001 @ 0.024292
0.22/0.25	c bounds 6739 >= 4146 @ 0.024292
0.22/0.25	c bounds 6739 >= 4305 @ 0.024642
0.22/0.25	c bounds 6739 >= 4439 @ 0.025031
0.22/0.25	c bounds 6739 >= 4562 @ 0.025257
0.22/0.25	c bounds 6739 >= 4686 @ 0.025257
0.22/0.25	c bounds 6739 >= 4793 @ 0.025257
0.22/0.25	c bounds 6739 >= 4889 @ 0.025257
0.22/0.25	c bounds 6739 >= 4903 @ 0.025257
0.22/0.25	c bounds 6739 >= 4954 @ 0.025257
0.22/0.25	c bounds 6739 >= 4997 @ 0.025257
0.22/0.25	c bounds 6739 >= 5037 @ 0.025257
0.22/0.25	c bounds 6664 >= 5037 @ 0.025257
0.22/0.25	c bounds 6664 >= 5075 @ 0.025257
0.22/0.25	c bounds 6664 >= 5093 @ 0.025257
0.22/0.25	c bounds 6653 >= 5093 @ 0.025301
0.22/0.25	c bounds 6653 >= 5121 @ 0.02585
0.22/0.25	c bounds 6653 >= 5147 @ 0.026174
0.22/0.25	c bounds 6584 >= 5147 @ 0.030155
0.22/0.25	c bounds 6584 >= 5168 @ 0.030155
0.22/0.25	c bounds 6584 >= 5185 @ 0.030465
0.22/0.25	c bounds 6584 >= 5199 @ 0.031077
0.22/0.25	c bounds 6584 >= 5210 @ 0.031155
0.22/0.25	c bounds 6584 >= 5221 @ 0.031155
0.22/0.25	c bounds 6584 >= 5228 @ 0.031155
0.22/0.25	c bounds 6584 >= 5234 @ 0.031759
0.22/0.25	c bounds 6584 >= 5240 @ 0.032401
0.22/0.25	c bounds 6584 >= 5250 @ 0.03301
0.22/0.25	c bounds 6584 >= 5254 @ 0.033134
0.22/0.25	c bounds 6584 >= 5256 @ 0.033134
0.22/0.25	c bounds 6584 >= 5257 @ 0.033234
0.22/0.25	c bounds 6584 >= 5258 @ 0.033941
0.22/0.25	c bounds 6584 >= 5259 @ 0.034119
0.22/0.25	c bounds 6584 >= 5262 @ 0.034119
0.22/0.25	c bounds 6584 >= 5264 @ 0.034119
0.22/0.25	c bounds 6584 >= 5266 @ 0.034119
0.22/0.25	c bounds 6584 >= 5269 @ 0.034776
0.22/0.25	c bounds 6584 >= 5270 @ 0.035082
0.22/0.25	c bounds 6483 >= 5270 @ 0.035082
0.22/0.25	c bounds 6483 >= 5271 @ 0.035817
0.22/0.25	c bounds 6255 >= 5271 @ 0.0528
0.22/0.25	c bounds 6255 >= 5272 @ 0.05349
0.22/0.25	c bounds 6255 >= 5273 @ 0.054019
0.22/0.25	c bounds 6255 >= 5274 @ 0.060069
0.22/0.25	c bounds 6255 >= 5275 @ 0.062109
0.22/0.25	c bounds 6255 >= 5276 @ 0.062931
0.22/0.25	c bounds 6255 >= 5277 @ 0.06298
0.22/0.25	c bounds 6255 >= 5278 @ 0.063654
0.22/0.25	c bounds 6255 >= 5279 @ 0.064242
0.22/0.25	c bounds 6255 >= 5281 @ 0.065031
0.22/0.25	c bounds 6255 >= 5283 @ 0.065762
0.22/0.25	c bounds 6255 >= 5285 @ 0.066496
0.22/0.25	c bounds 6255 >= 5286 @ 0.066947
0.22/0.25	c bounds 6255 >= 5287 @ 0.067046
0.22/0.25	c bounds 6255 >= 5288 @ 0.067943
0.22/0.25	c bounds 6255 >= 5290 @ 0.068376
0.22/0.25	c bounds 6255 >= 5291 @ 0.069341
0.22/0.25	c bounds 6255 >= 5292 @ 0.069928
0.22/0.25	c bounds 6255 >= 5293 @ 0.069928
0.22/0.25	c bounds 6255 >= 5294 @ 0.069975
0.22/0.25	c bounds 6255 >= 5295 @ 0.071825
0.22/0.25	c bounds 6255 >= 5304 @ 0.071909
0.22/0.25	c bounds 6255 >= 5308 @ 0.072471
0.22/0.25	c bounds 6129 >= 5308 @ 0.091396
0.22/0.25	c bounds 6129 >= 5312 @ 0.092229
0.22/0.25	c bounds 6129 >= 5317 @ 0.092821
0.22/0.25	c bounds 6129 >= 5321 @ 0.093147
0.22/0.25	c bounds 6129 >= 5322 @ 0.095235
0.22/0.25	c bounds 6129 >= 5324 @ 0.096801
0.22/0.25	c bounds 6129 >= 5325 @ 0.097459
0.22/0.25	c bounds 6129 >= 5326 @ 0.097798
0.22/0.25	c bounds 6129 >= 5327 @ 0.097798
0.22/0.25	c bounds 6129 >= 5328 @ 0.098556
0.22/0.25	c bounds 6129 >= 5329 @ 0.10274
0.22/0.25	c bounds 6129 >= 5330 @ 0.102844
0.22/0.25	c bounds 6129 >= 5331 @ 0.104744
0.22/0.25	c bounds 6129 >= 5332 @ 0.105751
0.22/0.25	c bounds 6129 >= 5333 @ 0.107213
0.22/0.25	c bounds 6129 >= 5334 @ 0.107742
0.22/0.25	c bounds 6129 >= 5335 @ 0.108309
0.22/0.25	c bounds 6097 >= 5335 @ 0.109372
0.22/0.25	c bounds 6097 >= 5336 @ 0.110718
0.22/0.25	c bounds 5993 >= 5336 @ 0.112656
0.22/0.25	c bounds 5993 >= 5340 @ 0.112708
0.22/0.25	c bounds 5976 >= 5340 @ 0.117523
0.22/0.25	c bounds 5976 >= 5341 @ 0.117676
0.22/0.25	c bounds 5976 >= 5342 @ 0.117974
0.22/0.25	c bounds 5976 >= 5343 @ 0.1193
0.22/0.25	c bounds 5887 >= 5343 @ 0.128024
0.22/0.25	c bounds 5887 >= 5344 @ 0.129936
0.22/0.25	c bounds 5887 >= 5345 @ 0.130604
0.22/0.25	c bounds 5887 >= 5346 @ 0.130604
0.22/0.25	c bounds 5887 >= 5347 @ 0.131179
0.22/0.25	c bounds 5887 >= 5348 @ 0.132467
0.22/0.25	c bounds 5887 >= 5349 @ 0.13418
0.22/0.25	c bounds 5887 >= 5350 @ 0.135577
0.22/0.25	c bounds 5886 >= 5350 @ 0.163213
0.22/0.25	c bounds 5886 >= 5358 @ 0.163994
0.22/0.25	c bounds 5886 >= 5362 @ 0.166647
0.22/0.25	c bounds 5886 >= 5363 @ 0.167685
0.22/0.25	c bounds 5886 >= 5364 @ 0.168594
0.22/0.25	c bounds 5886 >= 5365 @ 0.169482
0.22/0.25	c bounds 5886 >= 5366 @ 0.170779
0.22/0.25	c bounds 5886 >= 5367 @ 0.171819
0.22/0.25	c bounds 5886 >= 5368 @ 0.172437
0.22/0.25	c bounds 5886 >= 5369 @ 0.172557
0.31/0.36	c bounds 5886 >= 5370 @ 0.17418
0.31/0.36	c bounds 5886 >= 5371 @ 0.175026
0.31/0.36	c bounds 5886 >= 5372 @ 0.175955
0.31/0.36	c bounds 5886 >= 5373 @ 0.177409
0.31/0.36	c bounds 5886 >= 5374 @ 0.177686
0.31/0.36	c bounds 5886 >= 5375 @ 0.178403
0.31/0.36	c bounds 5886 >= 5376 @ 0.17939
0.31/0.36	c bounds 5886 >= 5377 @ 0.180515
0.31/0.36	c bounds 5886 >= 5379 @ 0.182381
0.31/0.36	c bounds 5886 >= 5380 @ 0.182381
0.31/0.36	c bounds 5886 >= 5381 @ 0.182381
0.31/0.36	c bounds 5886 >= 5392 @ 0.182453
0.31/0.36	c bounds 5886 >= 5396 @ 0.183162
0.31/0.36	c bounds 5886 >= 5399 @ 0.183355
0.31/0.36	c bounds 5886 >= 5400 @ 0.183855
0.31/0.36	c bounds 5886 >= 5401 @ 0.184358
0.31/0.36	c bounds 5886 >= 5402 @ 0.18436
0.31/0.36	c bounds 5886 >= 5407 @ 0.186408
0.31/0.36	c bounds 5886 >= 5412 @ 0.187127
0.31/0.36	c bounds 5886 >= 5421 @ 0.187341
0.31/0.36	c bounds 5886 >= 5422 @ 0.188308
0.31/0.36	c bounds 5886 >= 5428 @ 0.189063
0.31/0.36	c bounds 5876 >= 5428 @ 0.204022
0.31/0.36	c bounds 5876 >= 5430 @ 0.204236
0.31/0.36	c bounds 5876 >= 5431 @ 0.206373
0.31/0.36	c bounds 5876 >= 5432 @ 0.209218
0.31/0.36	c bounds 5876 >= 5434 @ 0.20931
0.31/0.36	c bounds 5876 >= 5435 @ 0.210682
0.31/0.36	c bounds 5876 >= 5436 @ 0.211209
0.31/0.36	c bounds 5876 >= 5437 @ 0.215567
0.31/0.36	c bounds 5876 >= 5438 @ 0.216185
0.31/0.36	c bounds 5876 >= 5439 @ 0.216257
0.31/0.36	c bounds 5876 >= 5440 @ 0.21772
0.31/0.36	c bounds 5876 >= 5441 @ 0.220164
0.31/0.36	c bounds 5876 >= 5442 @ 0.220164
0.31/0.36	c bounds 5876 >= 5443 @ 0.22112
0.31/0.36	c bounds 5852 >= 5443 @ 0.22234
0.31/0.36	c bounds 5852 >= 5444 @ 0.22414
0.31/0.36	c bounds 5852 >= 5444 @ 0.245537
0.31/0.36	c cpu time 0.245551 s
0.31/0.36	c deterministic time 4433970 4.43e+06
0.31/0.36	c optimization time 0.012127 s
0.31/0.36	c total solve time 0.23124 s
0.31/0.36	c core-guided solve time 0.090496 s
0.31/0.36	c propagation time 0.122678 s
0.31/0.36	c conflict analysis time 0.048537 s
0.31/0.36	c propagations 65992
0.31/0.36	c resolve steps 4275
0.31/0.36	c decisions 45207
0.31/0.36	c conflicts 994
0.31/0.36	c restarts 6
0.31/0.36	c inprocessing phases 0
0.31/0.36	c input clauses 330
0.31/0.36	c input cardinalities 162
0.31/0.36	c input general constraints 681
0.31/0.36	c input average constraint length 32.62
0.31/0.36	c input average constraint degree 1365.44
0.31/0.36	c learned clauses 255
0.31/0.36	c learned cardinalities 9
0.31/0.36	c learned general constraints 779
0.31/0.36	c learned average constraint length 44.93
0.31/0.36	c learned average constraint degree 659045974.67
0.31/0.36	c watched constraints 634
0.31/0.36	c counting constraints 826
0.31/0.36	c gcd simplifications 68
0.31/0.36	c detected cardinalities 1
0.31/0.36	c weakened non-implied lits 24827
0.31/0.36	c weakened non-implying lits 94
0.31/0.36	c original variables 136
0.31/0.36	c clausal propagations 11391
0.31/0.36	c cardinality propagations 7181
0.31/0.36	c watched propagations 2894
0.31/0.36	c counting propagations 36024
0.31/0.36	c watch lookups 1183915
0.31/0.36	c watch backjump lookups 1056383
0.31/0.36	c watch checks 1082152
0.31/0.36	c propagation checks 702620
0.31/0.36	c constraint additions 184841
0.31/0.36	c trail pops 111731
0.31/0.36	c formula constraints 160
0.31/0.36	c learned constraints 1010
0.31/0.36	c bound constraints 163
0.31/0.36	c core-guided constraints 850
0.31/0.36	c encountered formula constraints 2009
0.31/0.36	c encountered learned constraints 1500
0.31/0.36	c encountered bound constraints 128
0.31/0.36	c encountered core-guided constraints 1170
0.31/0.36	c LP total time 0.046198 s
0.31/0.36	c LP solve time 0.03 s
0.31/0.36	c LP constraints added 161
0.31/0.36	c LP constraints removed 0
0.31/0.36	c LP pivots internal 1065
0.31/0.36	c LP pivots root 63
0.31/0.36	c LP calls 31
0.31/0.36	c LP optimalities 15
0.31/0.36	c LP no pivot count 0
0.31/0.36	c LP infeasibilities 16
0.31/0.36	c LP valid Farkas constraints 16
0.31/0.36	c LP learned Farkas constraints 16
0.31/0.36	c LP basis resets 0
0.31/0.36	c LP cycling count 0
0.31/0.36	c LP singular count 0
0.31/0.36	c LP no primal count 0
0.31/0.36	c LP no farkas count 0
0.31/0.36	c LP other issue count 0
0.31/0.36	c LP Gomory cuts 1
0.31/0.36	c LP learned cuts 0
0.31/0.36	c LP deleted cuts 0
0.31/0.36	c LP encountered Gomory constraints 0
0.31/0.36	c LP encountered Farkas constraints 362
0.31/0.36	c LP encountered learned Farkas constraints 84
0.31/0.36	c CG auxiliary variables introduced 332
0.31/0.36	c CG solutions found 17
0.31/0.36	c CG cores constructed 146
0.31/0.36	c CG core cardinality constraints returned 0
0.31/0.36	c CG unit cores 0
0.31/0.36	c CG single cores 124
0.31/0.36	c CG blocks removed during cardinality reduction 0
0.31/0.36	c CG first core best 0
0.31/0.36	c CG decision core best 13
0.31/0.36	c CG core reduction tie 9
0.31/0.36	c CG core degree average 1.00
0.31/0.36	c CG core slack average 20.03
0.31/0.36	o 5852
0.31/0.36	s OPTIMUM FOUND
0.31/0.36	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 -x10 -x11 -x12 -x13 -x14 x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 x40 -x41 -x42 x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 -x80 -x81 -x82 x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 x135 x136

Verifier Data 

OK	5852

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: 64059 MiB (61566 MiB free)
  memory of node 1: 64510 MiB (63403 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429531-1721048819/watcher-4429531-1721048819 -o /tmp/evaluation-result-4429531-1721048819/solver-4429531-1721048819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721048664-795060 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4429531-1721048819.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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 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
Current StackSize limit: 8192 KiB

solver pid=795655, runsolver pid=795652

[startup+0.100276 s]*
/proc/loadavg: 4.13 4.12 4.16 5/242 795656
/proc/meminfo: memFree=127967324/131655788 swapFree=131071996/131071996
[pid=795655] ppid=795652 vsize=37828 memory=8476 CPUtime=0.1 cores=4,6
/proc/795655/stat : 795655 (roundingsat) R 795652 795655 795049 0 -1 4194304 534 0 0 0 7 3 0 0 20 0 1 0 157038594 38735872 2119 134679101440 4194304 7968869 140722706212672 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 8652288 8659944 9441280 140722706219966 140722706220130 140722706220130 140722706227145 0
/proc/795655/statm: 9457 2119 1818 922 0 1409 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37828 KiB
Current children cumulated memory: 8476 KiB

[startup+0.212789 s]*
/proc/loadavg: 4.13 4.12 4.16 5/242 795656
/proc/meminfo: memFree=127966428/131655788 swapFree=131071996/131071996
[pid=795655] ppid=795652 vsize=38472 memory=9476 CPUtime=0.22 cores=4,6
/proc/795655/stat : 795655 (roundingsat) R 795652 795655 795049 0 -1 4194304 742 0 0 0 15 7 0 0 20 0 1 0 157038594 39395328 2369 134679101440 4194304 7968869 140722706212672 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 8652288 8659944 9441280 140722706219966 140722706220130 140722706220130 140722706227145 0
/proc/795655/statm: 9618 2369 1872 922 0 1570 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 38472 KiB
Current children cumulated memory: 9476 KiB

[startup+0.312828 s]*
/proc/loadavg: 4.13 4.12 4.16 5/242 795656
/proc/meminfo: memFree=127965952/131655788 swapFree=131071996/131071996
[pid=795655] ppid=795652 vsize=38592 memory=9968 CPUtime=0.31 cores=4,6
/proc/795655/stat : 795655 (roundingsat) R 795652 795655 795049 0 -1 4194304 826 0 0 0 21 10 0 0 20 0 1 0 157038594 39518208 2492 134679101440 4194304 7968869 140722706212672 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 8652288 8659944 9441280 140722706219966 140722706220130 140722706220130 140722706227145 0
/proc/795655/statm: 9648 2492 1872 922 0 1600 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38592 KiB
Current children cumulated memory: 9968 KiB

[startup+0.364608 s]
# the end of solver process 795655 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=0.248719 s, system=0.111428 s

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

[startup+0.312828 s]*
/proc/loadavg: 4.13 4.12 4.16 5/242 795656
/proc/meminfo: memFree=127965952/131655788 swapFree=131071996/131071996
[pid=795655] ppid=795652 vsize=38592 memory=9968 CPUtime=0.31 cores=4,6
/proc/795655/stat : 795655 (roundingsat) R 795652 795655 795049 0 -1 4194304 826 0 0 0 21 10 0 0 20 0 1 0 157038594 39518208 2492 134679101440 4194304 7968869 140722706212672 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 8652288 8659944 9441280 140722706219966 140722706220130 140722706220130 140722706227145 0
/proc/795655/statm: 9648 2492 1872 922 0 1600 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38592 KiB
Current children cumulated memory: 9968 KiB

Child status: 0

Real time (s): 0.364665
CPU time (s): 0.360147
CPU user time (s): 0.248719
CPU system time (s): 0.111428
CPU usage (%): 98.7611
Max. virtual memory (cumulated for all children) (KiB): 38592
Max. memory (cumulated for all children) (KiB): 9968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.248719
system time used= 0.111428
maximum resident set size= 10356
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 860
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 795655
#   total CPU time (s): 0.360147
#   total CPU user time (s): 0.248719
#   total CPU system time (s): 0.111428

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017399 second user time and 0.051783 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-15 15:07:12
IDJOB=4429531
IDBENCH=148112
IDSOLVER=3051
FILE ID=nodeC007/4429531-1721048819
RUNJOBID= nodeC007-1721048664-795060
SLURM_JOB_ID= 7505467
Free space on /tmp= 723752 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/poldner/PB/testset/normalized-8_16.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4429531-1721048819/watcher-4429531-1721048819 -o /tmp/evaluation-result-4429531-1721048819/solver-4429531-1721048819 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721048664-795060 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4429531-1721048819.opb

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

MD5SUM BENCH= 6d71ac2e6bad2e9d7243db6e8fb68322
RANDOM SEED=2070008562

nodeC007.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	: 0xb00001f
cpu MHz		: 3620.388
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 invpcid_single pti 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	: 6983.25
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		: 3658.441
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 invpcid_single pti 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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.145
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 invpcid_single pti 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	: 6983.25
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		: 1197.339
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 invpcid_single pti 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	: 6983.30
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		: 1197.135
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 invpcid_single pti 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	: 6983.25
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		: 3658.448
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 invpcid_single pti 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	: 6983.30
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		: 1197.143
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 invpcid_single pti 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	: 6983.25
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		: 1197.236
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 invpcid_single pti 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	: 6983.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127969668 kB
MemAvailable:   128971532 kB
Buffers:          361744 kB
Cached:          1473244 kB
SwapCached:            0 kB
Active:           594104 kB
Inactive:        2548760 kB
Active(anon):       1452 kB
Inactive(anon):  1344120 kB
Active(file):     592652 kB
Inactive(file):  1204640 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5392 kB
Writeback:             0 kB
AnonPages:       1307900 kB
Mapped:           113504 kB
Shmem:             37704 kB
KReclaimable:      89204 kB
Slab:             185028 kB
SReclaimable:      89204 kB
SUnreclaim:        95824 kB
KernelStack:        3876 kB
PageTables:        11692 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1931044 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            51104 kB
HardwareCorrupted:     0 kB
AnonHugePages:    817152 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:      248648 kB
DirectMap2M:    22724608 kB
DirectMap1G:    113246208 kB

Free space on /tmp at the end= 723744 MiB
End job on nodeC007 at 2024-07-15 15:07:12