Trace number 4444366

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 2024-07-05UNSAT 93.8649 94.1583

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUM42d6ef3b711de5d9c56134e4ff6342cc
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark3.56105
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 671
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

93.80/94.15	s UNSATISFIABLE

Verifier Data 

ERROR: no interpretation found !

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 (62144 MiB free)
  memory of node 1: 64510 MiB (63285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444366-1721317791/watcher-4444366-1721317791 -o /tmp/evaluation-result-4444366-1721317791/solver-4444366-1721317791 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721317679-964527 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1025044886 HOME/instance-4444366-1721317791.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
solver pid=964984, runsolver pid=964981
Current StackSize limit: 8192 KiB


[startup+0.100101 s]*
/proc/loadavg: 3.96 2.78 3.26 5/258 964985
/proc/meminfo: memFree=128436604/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=29052 memory=7504 CPUtime=0.1 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1072 0 0 0 10 0 0 0 20 0 1 0 183939332 29749248 1876 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7263 1876 1140 1005 0 6026 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29052 KiB
Current children cumulated memory: 7504 KiB

[startup+0.205596 s]*
/proc/loadavg: 3.96 2.78 3.26 5/258 964985
/proc/meminfo: memFree=128435940/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=29328 memory=8296 CPUtime=0.2 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1226 0 0 0 20 0 0 0 20 0 1 0 183939332 30031872 2074 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7332 2074 1140 1005 0 6095 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29328 KiB
Current children cumulated memory: 8296 KiB

[startup+0.305116 s]*
/proc/loadavg: 3.96 2.78 3.26 6/258 964985
/proc/meminfo: memFree=128433340/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=29464 memory=10604 CPUtime=0.3 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1299 0 0 0 30 0 0 0 20 0 1 0 183939332 30171136 2651 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7366 2651 1140 1005 0 6129 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29464 KiB
Current children cumulated memory: 10604 KiB

[startup+0.700168 s]
/proc/loadavg: 3.96 2.78 3.26 5/258 964985
/proc/meminfo: memFree=128432780/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=30296 memory=11396 CPUtime=0.69 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1483 0 0 0 68 1 0 0 20 0 1 0 183939332 31023104 2849 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7574 2849 1140 1005 0 6337 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30296 KiB
Current children cumulated memory: 11396 KiB

[startup+1.50015 s]
/proc/loadavg: 3.96 2.78 3.26 5/258 964985
/proc/meminfo: memFree=128432444/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=30720 memory=13708 CPUtime=1.48 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1606 0 0 0 147 1 0 0 20 0 1 0 183939332 31457280 3427 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7680 3427 1140 1005 0 6443 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 30720 KiB
Current children cumulated memory: 13708 KiB

[startup+3.10549 s]
/proc/loadavg: 3.96 2.78 3.26 5/258 964985
/proc/meminfo: memFree=128429032/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=31520 memory=14488 CPUtime=3.08 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1769 0 0 0 306 2 0 0 20 0 1 0 183939332 32276480 3622 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 7880 3622 1140 1005 0 6643 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 31520 KiB
Current children cumulated memory: 14488 KiB

[startup+6.30015 s]
/proc/loadavg: 3.96 2.80 3.26 5/258 964985
/proc/meminfo: memFree=128428016/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=32224 memory=15272 CPUtime=6.27 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 1957 0 0 0 622 5 0 0 20 0 1 0 183939332 32997376 3818 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 8056 3818 1140 1005 0 6819 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 32224 KiB
Current children cumulated memory: 15272 KiB

[startup+12.7001 s]
/proc/loadavg: 3.97 2.82 3.26 5/259 965080
/proc/meminfo: memFree=128432272/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=33528 memory=16312 CPUtime=12.65 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2250 0 0 0 1257 8 0 0 20 0 1 0 183939332 34332672 4078 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 8382 4078 1140 1005 0 7145 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 33528 KiB
Current children cumulated memory: 16312 KiB

[startup+25.5002 s]
/proc/loadavg: 3.97 2.88 3.28 6/256 965093
/proc/meminfo: memFree=128432032/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=34588 memory=19392 CPUtime=25.41 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2524 0 0 0 2524 17 0 0 20 0 1 0 183939332 35418112 4848 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 8647 4848 1140 1005 0 7410 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 34588 KiB
Current children cumulated memory: 19392 KiB

[startup+51.1056 s]
/proc/loadavg: 4.04 2.99 3.30 5/259 965225
/proc/meminfo: memFree=128418304/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=35452 memory=20424 CPUtime=50.94 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2770 0 0 0 5060 34 0 0 20 0 1 0 183939332 36302848 5106 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 8863 5106 1140 1005 0 7626 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 35452 KiB
Current children cumulated memory: 20424 KiB

[startup+94.1583 s]
# the end of solver process 964984 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=93.2408 s, system=0.624097 s

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

[startup+51.2002 s]
/proc/loadavg: 4.04 2.99 3.30 5/259 965225
/proc/meminfo: memFree=128418304/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=35452 memory=20424 CPUtime=51.03 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2770 0 0 0 5069 34 0 0 20 0 1 0 183939332 36302848 5106 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 8863 5106 1140 1005 0 7626 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 35452 KiB
Current children cumulated memory: 20424 KiB

[startup+76.8002 s]
/proc/loadavg: 4.11 3.09 3.33 5/259 965228
/proc/meminfo: memFree=128412452/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36076 memory=21192 CPUtime=76.55 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2938 0 0 0 7605 50 0 0 20 0 1 0 183939332 36941824 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9019 5298 1140 1005 0 7782 0
Current children cumulated CPU time: 76.55 s
Current children cumulated vsize: 36076 KiB
Current children cumulated memory: 21192 KiB

[startup+83.2001 s]
/proc/loadavg: 4.10 3.10 3.33 5/259 965230
/proc/meminfo: memFree=128411808/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=82.93 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2949 0 0 0 8238 55 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 82.93 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+89.6002 s]
/proc/loadavg: 4.09 3.12 3.33 5/259 965230
/proc/meminfo: memFree=128411612/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=89.32 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2962 0 0 0 8872 60 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 89.32 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+91.2001 s]
/proc/loadavg: 4.08 3.13 3.34 5/259 965231
/proc/meminfo: memFree=128411476/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=90.9 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2970 0 0 0 9030 60 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 90.9 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+92.8002 s]
/proc/loadavg: 4.08 3.13 3.34 5/259 965231
/proc/meminfo: memFree=128411400/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=92.5 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2970 0 0 0 9189 61 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 92.5 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+93.6001 s]
/proc/loadavg: 4.08 3.13 3.34 5/259 965231
/proc/meminfo: memFree=128411420/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=93.3 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2971 0 0 0 9268 62 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 93.3 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+94.0001 s]*
/proc/loadavg: 4.08 3.13 3.34 5/259 965231
/proc/meminfo: memFree=128411356/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=93.71 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2971 0 0 0 9309 62 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 93.71 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

[startup+94.1055 s]
/proc/loadavg: 4.08 3.13 3.34 5/259 965231
/proc/meminfo: memFree=128411356/131524600 swapFree=131071996/131071996
[pid=964984] ppid=964981 vsize=36208 memory=21192 CPUtime=93.8 cores=0,2
/proc/964984/stat : 964984 (Exact) R 964981 964984 964517 0 -1 4194304 2971 0 0 0 9318 62 0 0 20 0 1 0 183939332 37076992 5298 134679101440 4194304 8309489 140726424137584 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 9165528 9243992 38387712 140726424146877 140726424147047 140726424147047 140726424154063 0
/proc/964984/statm: 9052 5298 1140 1005 0 7815 0
Current children cumulated CPU time: 93.8 s
Current children cumulated vsize: 36208 KiB
Current children cumulated memory: 21192 KiB

Child status: 20

Real time (s): 94.1583
CPU time (s): 93.8649
CPU user time (s): 93.2408
CPU system time (s): 0.624097
CPU usage (%): 99.6884
Max. virtual memory (cumulated for all children) (KiB): 36208
Max. memory (cumulated for all children) (KiB): 21192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 93.2408
system time used= 0.624097
maximum resident set size= 21192
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2972
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= 646


# summary of solver processes directly reported to runsolver:
#   pid: 964984
#   total CPU time (s): 93.8649
#   total CPU user time (s): 93.2408
#   total CPU system time (s): 0.624097

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.181995 second user time and 0.42585 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2024-07-18 17:50:03
IDJOB=4444366
IDBENCH=147960
IDSOLVER=3060
FILE ID=nodeC015/4444366-1721317791
RUNJOBID= nodeC015-1721317679-964527
SLURM_JOB_ID= 7542667
Free space on /tmp= 890060 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4444366-1721317791/watcher-4444366-1721317791 -o /tmp/evaluation-result-4444366-1721317791/solver-4444366-1721317791 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721317679-964527 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1025044886 HOME/instance-4444366-1721317791.opb

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

MD5SUM BENCH= 42d6ef3b711de5d9c56134e4ff6342cc
RANDOM SEED=1025044886

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		: 3635.259
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	: 6999.61
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		: 3686.352
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		: 3655.545
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	: 6999.61
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		: 3599.958
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		: 3653.815
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	: 6999.61
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		: 3686.393
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		: 3599.893
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	: 6999.61
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		: 3599.885
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:        128440412 kB
MemAvailable:   129511000 kB
Buffers:          489240 kB
Cached:          1408536 kB
SwapCached:            0 kB
Active:          1599392 kB
Inactive:         853280 kB
Active(anon):       1548 kB
Inactive(anon):   590740 kB
Active(file):    1597844 kB
Inactive(file):   262540 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              6384 kB
Writeback:             0 kB
AnonPages:        552908 kB
Mapped:           119972 kB
Shmem:             37720 kB
KReclaimable:      99704 kB
Slab:             212392 kB
SReclaimable:      99704 kB
SUnreclaim:       112688 kB
KernelStack:        4188 kB
PageTables:        10500 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     956372 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            68224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    348160 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:      291540 kB
DirectMap2M:    38279168 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC015 at 2024-07-18 17:51:38