Trace number 4459913

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 2024-07-05OPT-7 141.724 142.193

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 

0.20/0.24	o -2
0.20/0.24	o -3
0.20/0.24	o -4
0.20/0.25	o -5
0.20/0.25	o -6
0.59/0.63	o -7
141.63/142.19	s OPTIMUM FOUND
141.63/142.19	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 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 (53452 MiB free)
  memory of node 1: 64473 MiB (54586 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459913-1721946459/watcher-4459913-1721946459 -o /tmp/evaluation-result-4459913-1721946459/solver-4459913-1721946459 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721946459-304791 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1676883910 HOME/instance-4459913-1721946459.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=304820, runsolver pid=304817
Current StackSize limit: 8192 KiB


[startup+0.100093 s]*
/proc/loadavg: 1.09 1.10 1.18 5/254 304852
/proc/meminfo: memFree=110559032/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=33984 memory=13692 CPUtime=0.09 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 2367 0 0 0 9 0 0 0 20 0 1 0 31174184 34799616 3423 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 8496 3423 1060 1005 0 7259 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 33984 KiB
Current children cumulated memory: 13692 KiB

[startup+0.205921 s]*
/proc/loadavg: 1.09 1.10 1.18 5/254 304852
/proc/meminfo: memFree=110505696/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=34348 memory=13956 CPUtime=0.2 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 2454 0 0 0 20 0 0 0 20 0 1 0 31174184 35172352 3489 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 8587 3489 1060 1005 0 7350 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 34348 KiB
Current children cumulated memory: 13956 KiB

[startup+0.30573 s]*
/proc/loadavg: 1.09 1.10 1.18 5/254 304852
/proc/meminfo: memFree=110448952/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=34480 memory=14400 CPUtime=0.3 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 2501 0 0 0 30 0 0 0 20 0 1 0 31174184 35307520 3600 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 8620 3600 1108 1005 0 7383 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 34480 KiB
Current children cumulated memory: 14400 KiB

[startup+0.700207 s]
/proc/loadavg: 1.32 1.15 1.20 5/254 304852
/proc/meminfo: memFree=110421360/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=35292 memory=15192 CPUtime=0.68 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 2718 0 0 0 68 0 0 0 20 0 1 0 31174184 36139008 3798 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 8823 3798 1108 1005 0 7586 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 35292 KiB
Current children cumulated memory: 15192 KiB

[startup+1.50024 s]
/proc/loadavg: 1.32 1.15 1.20 6/254 304852
/proc/meminfo: memFree=110210948/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=36016 memory=18032 CPUtime=1.49 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 2911 0 0 0 148 1 0 0 20 0 1 0 31174184 36880384 4508 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 9004 4508 1108 1005 0 7767 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 36016 KiB
Current children cumulated memory: 18032 KiB

[startup+3.10563 s]
/proc/loadavg: 1.32 1.15 1.20 5/254 304852
/proc/meminfo: memFree=110171164/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=37376 memory=19196 CPUtime=3.09 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 3201 0 0 0 306 3 0 0 20 0 1 0 31174184 38273024 4799 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 9344 4799 1140 1005 0 8107 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 37376 KiB
Current children cumulated memory: 19196 KiB

[startup+6.30022 s]
/proc/loadavg: 1.62 1.22 1.22 5/254 304852
/proc/meminfo: memFree=110115964/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=38444 memory=22548 CPUtime=6.27 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 3488 0 0 0 622 5 0 0 20 0 1 0 31174184 39366656 5637 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 9611 5637 1140 1005 0 8374 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 38444 KiB
Current children cumulated memory: 22548 KiB

[startup+12.7002 s]
/proc/loadavg: 1.81 1.26 1.23 5/254 304854
/proc/meminfo: memFree=110083628/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=39348 memory=23580 CPUtime=12.65 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 3737 0 0 0 1257 8 0 0 20 0 1 0 31174184 40292352 5895 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 9837 5895 1140 1005 0 8600 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 39348 KiB
Current children cumulated memory: 23580 KiB

[startup+25.5002 s]
/proc/loadavg: 2.14 1.35 1.26 5/254 304855
/proc/meminfo: memFree=110046808/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=40336 memory=24348 CPUtime=25.4 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 3977 0 0 0 2526 14 0 0 20 0 1 0 31174184 41304064 6087 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10084 6087 1140 1005 0 8847 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 40336 KiB
Current children cumulated memory: 24348 KiB

[startup+51.1057 s]
/proc/loadavg: 2.88 1.61 1.35 5/254 305028
/proc/meminfo: memFree=109907844/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=41276 memory=25380 CPUtime=50.92 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4224 0 0 0 5062 30 0 0 20 0 1 0 31174184 42266624 6345 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10319 6345 1140 1005 0 9082 0
Current children cumulated CPU time: 50.92 s
Current children cumulated vsize: 41276 KiB
Current children cumulated memory: 25380 KiB

[startup+102.3 s]
/proc/loadavg: 3.58 1.99 1.50 5/254 305036
/proc/meminfo: memFree=109834648/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43100 memory=27328 CPUtime=101.95 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4682 0 0 0 10138 57 0 0 20 0 1 0 31174184 44134400 6832 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10775 6832 1140 1005 0 9538 0
Current children cumulated CPU time: 101.95 s
Current children cumulated vsize: 43100 KiB
Current children cumulated memory: 27328 KiB

[startup+142.193 s]
# the end of solver process 304820 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=140.94 s, system=0.784642 s

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

[startup+102.4 s]
/proc/loadavg: 3.58 1.99 1.50 5/254 305036
/proc/meminfo: memFree=109834648/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43100 memory=27328 CPUtime=102.05 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4682 0 0 0 10148 57 0 0 20 0 1 0 31174184 44134400 6832 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10775 6832 1140 1005 0 9538 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 43100 KiB
Current children cumulated memory: 27328 KiB

[startup+128 s]*
/proc/loadavg: 3.72 2.16 1.57 5/254 305042
/proc/meminfo: memFree=109808304/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43596 memory=27856 CPUtime=127.58 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4816 0 0 0 12686 72 0 0 20 0 1 0 31174184 44642304 6964 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10899 6964 1140 1005 0 9662 0
Current children cumulated CPU time: 127.58 s
Current children cumulated vsize: 43596 KiB
Current children cumulated memory: 27856 KiB

[startup+134.4 s]
/proc/loadavg: 3.82 2.20 1.58 5/254 305042
/proc/meminfo: memFree=109804604/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43596 memory=27856 CPUtime=133.95 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4819 0 0 0 13320 75 0 0 20 0 1 0 31174184 44642304 6964 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10899 6964 1140 1005 0 9662 0
Current children cumulated CPU time: 133.95 s
Current children cumulated vsize: 43596 KiB
Current children cumulated memory: 27856 KiB

[startup+137.6 s]
/proc/loadavg: 3.84 2.23 1.60 5/254 305043
/proc/meminfo: memFree=109802488/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43596 memory=27856 CPUtime=137.14 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4825 0 0 0 13638 76 0 0 20 0 1 0 31174184 44642304 6964 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10899 6964 1140 1005 0 9662 0
Current children cumulated CPU time: 137.14 s
Current children cumulated vsize: 43596 KiB
Current children cumulated memory: 27856 KiB

[startup+139.2 s]
/proc/loadavg: 3.84 2.23 1.60 5/254 305043
/proc/meminfo: memFree=109802136/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43596 memory=27856 CPUtime=138.73 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4825 0 0 0 13796 77 0 0 20 0 1 0 31174184 44642304 6964 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10899 6964 1140 1005 0 9662 0
Current children cumulated CPU time: 138.73 s
Current children cumulated vsize: 43596 KiB
Current children cumulated memory: 27856 KiB

[startup+140.8 s]
/proc/loadavg: 3.84 2.23 1.60 5/254 305043
/proc/meminfo: memFree=109796484/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43824 memory=28080 CPUtime=140.33 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4873 0 0 0 13955 78 0 0 20 0 1 0 31174184 44875776 7020 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10956 7020 1140 1005 0 9719 0
Current children cumulated CPU time: 140.33 s
Current children cumulated vsize: 43824 KiB
Current children cumulated memory: 28080 KiB

[startup+141.6 s]
/proc/loadavg: 3.85 2.26 1.61 5/254 305043
/proc/meminfo: memFree=109790340/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43824 memory=28080 CPUtime=141.13 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4873 0 0 0 14035 78 0 0 20 0 1 0 31174184 44875776 7020 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10956 7020 1140 1005 0 9719 0
Current children cumulated CPU time: 141.13 s
Current children cumulated vsize: 43824 KiB
Current children cumulated memory: 28080 KiB

[startup+142 s]*
/proc/loadavg: 3.85 2.26 1.61 5/254 305043
/proc/meminfo: memFree=109790184/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43824 memory=28080 CPUtime=141.53 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4879 0 0 0 14075 78 0 0 20 0 1 0 31174184 44875776 7020 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10956 7020 1140 1005 0 9719 0
Current children cumulated CPU time: 141.53 s
Current children cumulated vsize: 43824 KiB
Current children cumulated memory: 28080 KiB

[startup+142.106 s]
/proc/loadavg: 3.85 2.26 1.61 5/254 305043
/proc/meminfo: memFree=109790184/131524600 swapFree=131063756/131071996
[pid=304820] ppid=304817 vsize=43824 memory=28080 CPUtime=141.63 cores=5,7
/proc/304820/stat : 304820 (Exact) R 304817 304820 300215 0 -1 4194304 4879 0 0 0 14085 78 0 0 20 0 1 0 31174184 44875776 7020 134679101440 4194304 8309489 140733396530704 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 9165528 9243992 37617664 140733396538305 140733396538475 140733396538475 140733396545487 0
/proc/304820/statm: 10956 7020 1140 1005 0 9719 0
Current children cumulated CPU time: 141.63 s
Current children cumulated vsize: 43824 KiB
Current children cumulated memory: 28080 KiB

Child status: 30

Real time (s): 142.193
CPU time (s): 141.724
CPU user time (s): 140.94
CPU system time (s): 0.784642
CPU usage (%): 99.6707
Max. virtual memory (cumulated for all children) (KiB): 43824
Max. memory (cumulated for all children) (KiB): 28080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 140.94
system time used= 0.784642
maximum resident set size= 28080
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4880
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= 8
involuntary context switches= 155


# summary of solver processes directly reported to runsolver:
#   pid: 304820
#   total CPU time (s): 141.724
#   total CPU user time (s): 140.94
#   total CPU system time (s): 0.784642

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.32248 second user time and 0.676286 second system time

The end

Launcher Data 

Begin job on nodeC027 at 2024-07-26 00:27:39
IDJOB=4459913
IDBENCH=148663
IDSOLVER=3060
FILE ID=nodeC027/4459913-1721946459
RUNJOBID= nodeC027-1721946459-304791
SLURM_JOB_ID= 8247247
Free space on /tmp= 890084 MiB

SOLVER NAME= Exact 2024-07-05
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_50_25_3.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-4459913-1721946459/watcher-4459913-1721946459 -o /tmp/evaluation-result-4459913-1721946459/solver-4459913-1721946459 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC027-1721946459-304791 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1676883910 HOME/instance-4459913-1721946459.opb

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

MD5SUM BENCH= ebac5252404fb179fdef7d7346a4bcb7
RANDOM SEED=1676883910

nodeC027.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		: 2861.307
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	: 6999.74
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		: 3349.965
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	: 7005.65
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		: 3294.511
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	: 6999.74
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		: 3416.608
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	: 7005.65
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		: 2982.506
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	: 6999.74
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		: 3356.680
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	: 7005.65
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		: 3014.396
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	: 6999.74
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		: 3516.459
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	: 7005.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        110648276 kB
MemAvailable:   129683100 kB
Buffers:          330656 kB
Cached:         19385036 kB
SwapCached:          472 kB
Active:          2638228 kB
Inactive:       17340912 kB
Active(anon):       1584 kB
Inactive(anon):   315296 kB
Active(file):    2636644 kB
Inactive(file): 17025616 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131063756 kB
Dirty:              5908 kB
Writeback:             0 kB
AnonPages:        263064 kB
Mapped:           116008 kB
Shmem:             53416 kB
KReclaimable:     424776 kB
Slab:             548444 kB
SReclaimable:     424776 kB
SUnreclaim:       123668 kB
KernelStack:        3824 kB
PageTables:         9972 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     628204 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            17376 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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:      359124 kB
DirectMap2M:    40308736 kB
DirectMap1G:    95420416 kB

Free space on /tmp at the end= 890056 MiB
End job on nodeC027 at 2024-07-26 00:30:01