Trace number 4459914

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_no_SoPlex 2024-07-05OPT-7 269.132 269.775

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_50_25_3.opb
MD5SUMebac5252404fb179fdef7d7346a4bcb7
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-7
Best CPU time to get the best result obtained on this benchmark49.9793
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables100
Total number of constraints151
Number of constraints which are clauses50
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints101
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 50
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 50
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 100
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)2952
Sum of products size (including duplicates)5904
Number of different products1476
Sum of products size2952

Quality of the solution as a function of time


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

Solver Data 

0.00/0.03	o -1
0.00/0.03	o -2
0.00/0.03	o -3
0.00/0.03	o -4
0.00/0.03	o -5
0.00/0.07	o -6
0.20/0.25	o -7
269.05/269.77	s OPTIMUM FOUND
269.05/269.77	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

Verifier Data 

OK	-7

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 (62199 MiB free)
  memory of node 1: 64473 MiB (62887 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459914-1721943097/watcher-4459914-1721943097 -o /tmp/evaluation-result-4459914-1721943097/solver-4459914-1721943097 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721943063-308310 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=840022250 HOME/instance-4459914-1721943097.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=308472, runsolver pid=308469

[startup+0.100213 s]*
/proc/loadavg: 3.39 3.16 3.09 5/261 308473
/proc/meminfo: memFree=128082712/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=28904 memory=9376 CPUtime=0.09 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1128 0 0 0 9 0 0 0 20 0 1 0 30832591 29597696 2344 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7226 2344 835 746 0 6290 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 28904 KiB
Current children cumulated memory: 9376 KiB

[startup+0.205822 s]*
/proc/loadavg: 3.39 3.16 3.09 5/261 308473
/proc/meminfo: memFree=128082544/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=29168 memory=9640 CPUtime=0.2 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1213 0 0 0 20 0 0 0 20 0 1 0 30832591 29868032 2410 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7292 2410 835 746 0 6356 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29168 KiB
Current children cumulated memory: 9640 KiB

[startup+0.305753 s]*
/proc/loadavg: 3.39 3.16 3.09 5/261 308473
/proc/meminfo: memFree=128082096/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=29432 memory=9904 CPUtime=0.3 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1260 0 0 0 30 0 0 0 20 0 1 0 30832591 30138368 2476 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7358 2476 835 746 0 6422 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29432 KiB
Current children cumulated memory: 9904 KiB

[startup+0.700241 s]
/proc/loadavg: 3.39 3.16 3.09 5/261 308473
/proc/meminfo: memFree=128081628/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=29972 memory=10432 CPUtime=0.68 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1409 0 0 0 68 0 0 0 20 0 1 0 30832591 30691328 2608 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7493 2608 835 746 0 6557 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 29972 KiB
Current children cumulated memory: 10432 KiB

[startup+1.50024 s]
/proc/loadavg: 3.44 3.18 3.10 5/261 308473
/proc/meminfo: memFree=128075880/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=30968 memory=13268 CPUtime=1.48 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1612 0 0 0 148 0 0 0 20 0 1 0 30832591 31711232 3317 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7742 3317 835 746 0 6806 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 30968 KiB
Current children cumulated memory: 13268 KiB

[startup+3.10571 s]
/proc/loadavg: 3.44 3.18 3.10 5/261 308473
/proc/meminfo: memFree=128071500/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=31496 memory=13852 CPUtime=3.08 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 1848 0 0 0 308 0 0 0 20 0 1 0 30832591 32251904 3463 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 7874 3463 835 746 0 6938 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 31496 KiB
Current children cumulated memory: 13852 KiB

[startup+6.30021 s]
/proc/loadavg: 3.49 3.19 3.10 5/261 308473
/proc/meminfo: memFree=128055108/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=32032 memory=16636 CPUtime=6.27 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 2204 0 0 0 627 0 0 0 20 0 1 0 30832591 32800768 4159 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 8008 4159 835 746 0 7072 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 32032 KiB
Current children cumulated memory: 16636 KiB

[startup+12.7002 s]
/proc/loadavg: 3.53 3.20 3.11 5/261 308474
/proc/meminfo: memFree=128021368/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=32876 memory=17400 CPUtime=12.65 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 2788 0 0 0 1265 0 0 0 20 0 1 0 30832591 33665024 4350 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 8219 4350 835 746 0 7283 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 32876 KiB
Current children cumulated memory: 17400 KiB

[startup+25.5002 s]
/proc/loadavg: 3.60 3.23 3.12 5/261 308476
/proc/meminfo: memFree=127959060/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=34304 memory=18660 CPUtime=25.42 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 4116 0 0 0 2541 1 0 0 20 0 1 0 30832591 35127296 4665 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 8576 4665 835 746 0 7640 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 34304 KiB
Current children cumulated memory: 18660 KiB

[startup+51.1061 s]
/proc/loadavg: 3.84 3.32 3.15 5/261 308480
/proc/meminfo: memFree=127944992/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=35244 memory=19548 CPUtime=50.97 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 6276 0 0 0 5096 1 0 0 20 0 1 0 30832591 36089856 4887 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 8811 4887 835 746 0 7875 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 35244 KiB
Current children cumulated memory: 19548 KiB

[startup+102.3 s]
/proc/loadavg: 4.01 3.45 3.21 5/261 308490
/proc/meminfo: memFree=127915280/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=36708 memory=20804 CPUtime=102.04 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 10100 0 0 0 10202 2 0 0 20 0 1 0 30832591 37588992 5201 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9177 5201 835 746 0 8241 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 36708 KiB
Current children cumulated memory: 20804 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 3.56 3.26 5/259 308501
/proc/meminfo: memFree=127888336/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=37316 memory=21688 CPUtime=161.9 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 14175 0 0 0 16187 3 0 0 20 0 1 0 30832591 38211584 5422 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9329 5422 835 746 0 8393 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 37316 KiB
Current children cumulated memory: 21688 KiB

[startup+222.3 s]
/proc/loadavg: 4.14 3.68 3.32 5/259 308511
/proc/meminfo: memFree=127847144/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=37988 memory=22348 CPUtime=221.75 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 17969 0 0 0 22171 4 0 0 20 0 1 0 30832591 38899712 5587 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9497 5587 835 746 0 8561 0
Current children cumulated CPU time: 221.75 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 22348 KiB

[startup+269.775 s]
# the end of solver process 308472 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=269.076 s, system=0.055862 s

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

[startup+230.4 s]
/proc/loadavg: 4.13 3.68 3.33 5/259 308512
/proc/meminfo: memFree=127845372/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=37988 memory=22348 CPUtime=229.84 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 18469 0 0 0 22979 5 0 0 20 0 1 0 30832591 38899712 5587 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9497 5587 835 746 0 8561 0
Current children cumulated CPU time: 229.84 s
Current children cumulated vsize: 37988 KiB
Current children cumulated memory: 22348 KiB

[startup+256 s]*
/proc/loadavg: 4.08 3.71 3.35 5/258 308516
/proc/meminfo: memFree=127840864/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=255.38 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20199 0 0 0 25533 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 255.38 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+262.4 s]
/proc/loadavg: 4.07 3.72 3.35 5/258 308518
/proc/meminfo: memFree=127840816/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=261.76 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20582 0 0 0 26171 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 261.76 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+265.6 s]
/proc/loadavg: 4.07 3.72 3.35 5/258 308518
/proc/meminfo: memFree=127839212/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=264.96 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20772 0 0 0 26491 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 264.96 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+267.2 s]
/proc/loadavg: 4.15 3.74 3.36 5/258 308518
/proc/meminfo: memFree=127830248/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=266.55 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20867 0 0 0 26650 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 266.55 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+268.8 s]
/proc/loadavg: 4.15 3.74 3.36 5/256 308518
/proc/meminfo: memFree=127829784/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=268.15 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20962 0 0 0 26810 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 268.15 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+269.2 s]
/proc/loadavg: 4.15 3.74 3.36 5/256 308518
/proc/meminfo: memFree=127829212/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=268.55 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 20962 0 0 0 26850 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 268.55 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+269.6 s]
/proc/loadavg: 4.15 3.74 3.36 5/256 308518
/proc/meminfo: memFree=127829212/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=268.95 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 21057 0 0 0 26890 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 268.95 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

[startup+269.7 s]
/proc/loadavg: 4.15 3.74 3.36 5/256 308518
/proc/meminfo: memFree=127829212/131524600 swapFree=131056028/131071996
[pid=308472] ppid=308469 vsize=38148 memory=22508 CPUtime=269.05 cores=4,6
/proc/308472/stat : 308472 (Exact_nosoplex) R 308469 308472 306238 0 -1 4194304 21057 0 0 0 26900 5 0 0 20 0 1 0 30832591 39063552 5627 134679101440 4194304 7248369 140724198720256 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 7946728 8011032 15126528 140724198728620 140724198728798 140724198728798 140724198735814 0
/proc/308472/statm: 9537 5627 835 746 0 8601 0
Current children cumulated CPU time: 269.05 s
Current children cumulated vsize: 38148 KiB
Current children cumulated memory: 22508 KiB

Child status: 30

Real time (s): 269.775
CPU time (s): 269.132
CPU user time (s): 269.076
CPU system time (s): 0.055862
CPU usage (%): 99.7614
Max. virtual memory (cumulated for all children) (KiB): 38148
Max. memory (cumulated for all children) (KiB): 22508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 269.076
system time used= 0.055862
maximum resident set size= 22768
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21058
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= 2
involuntary context switches= 349


# summary of solver processes directly reported to runsolver:
#   pid: 308472
#   total CPU time (s): 269.132
#   total CPU user time (s): 269.076
#   total CPU system time (s): 0.055862

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.634862 second user time and 1.17182 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2024-07-25 23:31:37
IDJOB=4459914
IDBENCH=148663
IDSOLVER=3061
FILE ID=nodeC015/4459914-1721943097
RUNJOBID= nodeC015-1721943063-308310
SLURM_JOB_ID= 8247237
Free space on /tmp= 890068 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_3.opb
COMMAND LINE= HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459914-1721943097/watcher-4459914-1721943097 -o /tmp/evaluation-result-4459914-1721943097/solver-4459914-1721943097 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721943063-308310 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=840022250 HOME/instance-4459914-1721943097.opb

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

MD5SUM BENCH= ebac5252404fb179fdef7d7346a4bcb7
RANDOM SEED=840022250

nodeC015.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		: 3661.548
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	: 6999.37
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		: 3676.561
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	: 7005.17
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		: 3619.990
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	: 6999.37
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		: 3599.694
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	: 7005.17
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		: 3650.156
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	: 6999.37
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		: 3676.646
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	: 7005.17
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		: 3656.262
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	: 6999.37
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		: 3599.682
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	: 7005.17
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128089528 kB
MemAvailable:   129216336 kB
Buffers:          348280 kB
Cached:          1443132 kB
SwapCached:          312 kB
Active:          1243848 kB
Inactive:        1265820 kB
Active(anon):       4440 kB
Inactive(anon):   766048 kB
Active(file):    1239408 kB
Inactive(file):   499772 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131056028 kB
Dirty:              4744 kB
Writeback:             0 kB
AnonPages:        717268 kB
Mapped:           104524 kB
Shmem:             52524 kB
KReclaimable:     449036 kB
Slab:             573240 kB
SReclaimable:     449036 kB
SUnreclaim:       124204 kB
KernelStack:        4204 kB
PageTables:        11184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1226336 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            16224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    409600 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:      367316 kB
DirectMap2M:    43446272 kB
DirectMap1G:    92274688 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC015 at 2024-07-25 23:36:07