Trace number 4445057

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 NameAnswerCPU timeWall clock time
Exact_no_SoPlex 2024-07-05SAT 176.64 177.197

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob4.opb
MD5SUM51f776679cf4368d72b5455aa221d9d6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.045108
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables82
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint82
Maximum length of a constraint82
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 60575666
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 801239175
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

176.54/177.19	s SATISFIABLE
176.54/177.19	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

Verifier Data

OK	0

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: 63931 MiB (60505 MiB free)
  memory of node 1: 64510 MiB (60228 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4445057-1721317857/watcher-4445057-1721317857 -o /tmp/evaluation-result-4445057-1721317857/solver-4445057-1721317857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721317550-983919 --watchdog 3760 HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=142373969 HOME/instance-4445057-1721317857.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing 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=985507, runsolver pid=985504

[startup+0.100202 s]*
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123629000/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=25752 memory=6008 CPUtime=0.1 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 291 0 0 0 10 0 0 0 20 0 1 0 183955452 26370048 1502 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 6438 1502 851 746 0 5502 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 25752 KiB
Current children cumulated memory: 6008 KiB

[startup+0.205419 s]*
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123628392/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=25888 memory=6268 CPUtime=0.2 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 339 0 0 0 20 0 0 0 20 0 1 0 183955452 26509312 1567 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 6472 1567 851 746 0 5536 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 25888 KiB
Current children cumulated memory: 6268 KiB

[startup+0.304812 s]*
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123628056/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=26308 memory=6532 CPUtime=0.3 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 431 0 0 0 30 0 0 0 20 0 1 0 183955452 26939392 1633 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 6577 1633 851 746 0 5641 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 26308 KiB
Current children cumulated memory: 6532 KiB

[startup+0.700182 s]
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123627720/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=26732 memory=9108 CPUtime=0.69 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 534 0 0 0 69 0 0 0 20 0 1 0 183955452 27373568 2277 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 6683 2277 851 746 0 5747 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 26732 KiB
Current children cumulated memory: 9108 KiB

[startup+1.50018 s]
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123622272/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=27340 memory=9632 CPUtime=1.49 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 659 0 0 0 149 0 0 0 20 0 1 0 183955452 27996160 2408 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 6835 2408 851 746 0 5899 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 27340 KiB
Current children cumulated memory: 9632 KiB

[startup+3.1054 s]
/proc/loadavg: 4.08 3.37 2.91 5/257 985508
/proc/meminfo: memFree=123614388/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=29164 memory=13248 CPUtime=3.09 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 1064 0 0 0 309 0 0 0 20 0 1 0 183955452 29863936 3312 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 7291 3312 851 746 0 6355 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29164 KiB
Current children cumulated memory: 13248 KiB

[startup+6.30018 s]
/proc/loadavg: 4.07 3.39 2.91 5/257 985510
/proc/meminfo: memFree=123607696/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=31020 memory=17008 CPUtime=6.27 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 1528 0 0 0 627 0 0 0 20 0 1 0 183955452 31764480 4252 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 7755 4252 851 746 0 6819 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 31020 KiB
Current children cumulated memory: 17008 KiB

[startup+12.7002 s]
/proc/loadavg: 4.07 3.40 2.92 5/257 985510
/proc/meminfo: memFree=123604616/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=33268 memory=18824 CPUtime=12.65 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 2052 0 0 0 1265 0 0 0 20 0 1 0 183955452 34066432 4706 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8317 4706 851 746 0 7381 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 33268 KiB
Current children cumulated memory: 18824 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 3.44 2.94 5/257 985511
/proc/meminfo: memFree=123602224/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=33540 memory=19068 CPUtime=25.41 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 2146 0 0 0 2541 0 0 0 20 0 1 0 183955452 34344960 4767 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8385 4767 851 746 0 7449 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 33540 KiB
Current children cumulated memory: 19068 KiB

[startup+51.1053 s]
/proc/loadavg: 4.15 3.50 2.98 5/257 985562
/proc/meminfo: memFree=123607976/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34052 memory=19544 CPUtime=50.93 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 2287 0 0 0 5093 0 0 0 20 0 1 0 183955452 34869248 4886 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8513 4886 851 746 0 7577 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 34052 KiB
Current children cumulated memory: 19544 KiB

[startup+102.3 s]
/proc/loadavg: 4.11 3.60 3.04 5/257 985571
/proc/meminfo: memFree=123598416/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=33900 memory=20460 CPUtime=101.96 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 3355 0 0 0 10196 0 0 0 20 0 1 0 183955452 34713600 5115 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8475 5115 851 746 0 7539 0
Current children cumulated CPU time: 101.96 s
Current children cumulated vsize: 33900 KiB
Current children cumulated memory: 20460 KiB

[startup+162.3 s]
/proc/loadavg: 4.16 3.70 3.11 5/257 985673
/proc/meminfo: memFree=123595800/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34668 memory=21032 CPUtime=161.78 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 5558 0 0 0 16177 1 0 0 20 0 1 0 183955452 35500032 5258 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8667 5258 851 746 0 7731 0
Current children cumulated CPU time: 161.78 s
Current children cumulated vsize: 34668 KiB
Current children cumulated memory: 21032 KiB

[startup+177.197 s]
# the end of solver process 985507 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=176.625 s, system=0.014944 s

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

[startup+166.4 s]
/proc/loadavg: 4.14 3.71 3.12 5/257 985675
/proc/meminfo: memFree=123595676/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=165.87 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 5749 0 0 0 16586 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 165.87 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+172.8 s]
/proc/loadavg: 4.13 3.71 3.12 5/257 985675
/proc/meminfo: memFree=123595284/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=172.25 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6010 0 0 0 17224 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 172.25 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+174.4 s]
/proc/loadavg: 4.12 3.72 3.13 5/257 985675
/proc/meminfo: memFree=123594976/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=173.84 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6010 0 0 0 17383 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 173.84 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+176 s]*
/proc/loadavg: 4.12 3.72 3.13 5/257 985676
/proc/meminfo: memFree=123594860/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=175.44 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6097 0 0 0 17543 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 175.44 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+176.8 s]
/proc/loadavg: 4.12 3.72 3.13 5/257 985676
/proc/meminfo: memFree=123594860/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=176.23 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6097 0 0 0 17622 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 176.23 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+177 s]*
/proc/loadavg: 4.12 3.72 3.13 5/257 985676
/proc/meminfo: memFree=123594820/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=176.44 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6097 0 0 0 17643 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 176.44 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

[startup+177.105 s]
/proc/loadavg: 4.12 3.72 3.13 5/257 985676
/proc/meminfo: memFree=123594820/131524600 swapFree=131071996/131071996
[pid=985507] ppid=985504 vsize=34732 memory=21100 CPUtime=176.54 cores=0,2
/proc/985507/stat : 985507 (Exact_nosoplex) R 985504 985507 983909 0 -1 4194304 6097 0 0 0 17653 1 0 0 20 0 1 0 183955452 35565568 5275 134679101440 4194304 7248369 140721747813328 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 7946728 8011032 15667200 140721747817388 140721747817566 140721747817566 140721747824582 0
/proc/985507/statm: 8683 5275 851 746 0 7747 0
Current children cumulated CPU time: 176.54 s
Current children cumulated vsize: 34732 KiB
Current children cumulated memory: 21100 KiB

Child status: 30

Real time (s): 177.197
CPU time (s): 176.64
CPU user time (s): 176.625
CPU system time (s): 0.014944
CPU usage (%): 99.6857
Max. virtual memory (cumulated for all children) (KiB): 35012
Max. memory (cumulated for all children) (KiB): 21100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 176.625
system time used= 0.014944
maximum resident set size= 21360
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6098
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= 4
involuntary context switches= 1250


# summary of solver processes directly reported to runsolver:
#   pid: 985507
#   total CPU time (s): 176.64
#   total CPU user time (s): 176.625
#   total CPU system time (s): 0.014944

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.433342 second user time and 0.62324 second system time

The end

Launcher Data

Begin job on nodeC033 at 2024-07-18 17:51:10
IDJOB=4445057
IDBENCH=148098
IDSOLVER=3061
FILE ID=nodeC033/4445057-1721317857
RUNJOBID= nodeC033-1721317550-983919
SLURM_JOB_ID= 7542664
Free space on /tmp= 890060 MiB

SOLVER NAME= Exact_no_SoPlex 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob4.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-4445057-1721317857/watcher-4445057-1721317857 -o /tmp/evaluation-result-4445057-1721317857/solver-4445057-1721317857 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721317550-983919 --watchdog 3760  HOME/Exact_nosoplex --print-uniform=0 --verbosity=0 --print-sol --seed=142373969 HOME/instance-4445057-1721317857.opb

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

MD5SUM BENCH= 51f776679cf4368d72b5455aa221d9d6
RANDOM SEED=142373969

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		: 3656.335
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	: 6999.50
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		: 3674.446
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	: 7006.25
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		: 3658.781
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	: 6999.50
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		: 3600.115
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	: 7006.25
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		: 3671.190
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	: 6999.50
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		: 3674.451
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	: 7006.25
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		: 3608.110
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	: 6999.50
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		: 3599.765
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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123632132 kB
MemAvailable:   129527972 kB
Buffers:          524320 kB
Cached:          6134452 kB
SwapCached:            0 kB
Active:           971392 kB
Inactive:        6151324 kB
Active(anon):       1556 kB
Inactive(anon):   500084 kB
Active(file):     969836 kB
Inactive(file):  5651240 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              9836 kB
Writeback:             0 kB
AnonPages:        461284 kB
Mapped:           116692 kB
Shmem:             37716 kB
KReclaimable:     228824 kB
Slab:             355596 kB
SReclaimable:     228824 kB
SUnreclaim:       126772 kB
KernelStack:        4144 kB
PageTables:        10172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     959492 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            68192 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 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:      273108 kB
DirectMap2M:    28860416 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC033 at 2024-07-18 17:54:07