Trace number 4464783

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
FiberSCIP 2024-07-30OPT10 2.98473 2.99292

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/
submittedPB07/manquinho/mds/normalized-mds_100_10_5.opb
MD5SUM2bd1635b55c594c1b059c8ee34f0ff3b
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 benchmark10
Best CPU time to get the best result obtained on this benchmark2.1171
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 constraints100
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 constraints100
Minimum length of a constraint11
Maximum length of a constraint19
Number of terms in the objective function 100
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 100
Number of bits of the sum of numbers in the objective function 7
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)1252
Sum of products size (including duplicates)2504
Number of different products1252
Sum of products size2504

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.4.0         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 28332032, getVmSize() = 28332032, SCIPgetMemUsed() = 4753847, SCIPgetMemTotal() = 6590103, SCIPgetMemExternEstim() = 2608668
0.00/0.00	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.01	c ** Estimated virtualMemUsedAtSolver = 19749546, getVmSize() = 30916608, SCIPgetMemUsed() = 4727516, SCIPgetMemTotal() = 8158428, SCIPgetMemExternEstim() = 2608668
0.00/0.01	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.01	c Original Problem   :
0.00/0.01	c   Problem name     : instance-4464783-1722382194
0.00/0.01	c   Variables        : 1352 (100 binary, 0 integer, 1252 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 1452
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 100
0.00/0.01	c Constraints        : Number
0.00/0.01	c   logicor          : 100 
0.00/0.01	c ** Instance transfer method used: 0
0.00/0.01	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.01	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.01	c                                Nodes    Active                                            
0.00/0.01	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.02	c *       0              0           1         1         100.0000                -          -
0.00/0.02	c *       0              0           1         1          11.0000                -          -
1.59/1.60	c *       2             62          15         1          10.0000           7.4945     33.43%
2.88/2.97	c         3            353           0         0          10.0000          10.0000      0.00%
2.88/2.99	c         3            353           0         0          10.0000          10.0000          -
2.88/2.99	c SCIP Status        : c problem is solved
2.88/2.99	c Total Time         : 2.9900
2.88/2.99	c   solving          : 2.9900
2.88/2.99	c   presolving       : 0.0057 (included in solving)
2.88/2.99	c B&B Tree           :
2.88/2.99	c   nodes (total)    : 353
2.88/2.99	c Solution           :
2.88/2.99	c   Solutions found  : 3
2.88/2.99	c   Primal Bound     : +1.00000000000000e+01
2.88/2.99	c   Dual Bound       : +1.00000000000000e+01
2.88/2.99	c Gap                : 0.00000 %
2.88/2.99	o 10
2.88/2.99	s OPTIMUM FOUND
2.88/2.99	v -x100 -x99 -x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 -x75 
2.88/2.99	v -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 x62 -x61 x60 x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 
2.88/2.99	v -x49 -x48 -x47 -x46 -x45 -x44 -x43 x42 -x41 x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 -x24 
2.88/2.99	v -x23 -x22 -x21 -x20 -x19 -x18 -x17 x16 -x15 -x14 -x13 -x12 -x11 -x10 x9 -x8 -x7 -x6 -x5 -x4 -x3 -x2 x1

Verifier Data 

OK	10

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 (60860 MiB free)
  memory of node 1: 64473 MiB (61957 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464783-1722382194/watcher-4464783-1722382194 -o /tmp/evaluation-result-4464783-1722382194/solver-4464783-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1722378594-30205 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464783-1722382194.opb -qsol -t 3600 -sth 1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=32438, runsolver pid=32431
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125683944/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=117280 memory=40596 CPUtime=0.1 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 7530 0 0 0 9 1 0 0 20 0 3 0 4819630 120094720 10149 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 29320 10149 2950 3035 0 13457 0
[pid=32438/tid=32440] ppid=32431 vsize=117280 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 4721 0 0 0 8 0 0 0 20 0 3 0 4819632 120094720 10149 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=117280 memory=228556276070 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 120094720 10149 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 117280 KiB
Current children cumulated memory: 40596 KiB

[startup+0.206066 s]*
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125636392/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=122544 memory=48508 CPUtime=0.2 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 9522 0 0 0 19 1 0 0 20 0 3 0 4819630 125485056 12127 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 30636 12127 2950 3035 0 15534 0
[pid=32438/tid=32440] ppid=32431 vsize=122544 memory=8026368251766898819 CPUtime=0.18 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 6711 0 0 0 18 0 0 0 20 0 3 0 4819632 125485056 12127 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=122544 memory=572 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 125485056 12127 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 122544 KiB
Current children cumulated memory: 48508 KiB

[startup+0.305909 s]*
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125601756/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=122544 memory=50092 CPUtime=0.3 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 9915 0 0 0 29 1 0 0 20 0 3 0 4819630 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 30636 12523 2950 3035 0 16202 0
[pid=32438/tid=32440] ppid=32431 vsize=122544 memory=-5155634600162782085 CPUtime=0.28 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 7104 0 0 0 28 0 0 0 20 0 3 0 4819632 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=122544 memory=0 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 122544 KiB
Current children cumulated memory: 50092 KiB

[startup+0.700191 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125570556/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=122544 memory=50092 CPUtime=0.69 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 9915 0 0 0 68 1 0 0 20 0 3 0 4819630 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 30636 12523 2950 3035 0 16202 0
[pid=32438/tid=32440] ppid=32431 vsize=122544 memory=0 CPUtime=0.67 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 7104 0 0 0 67 0 0 0 20 0 3 0 4819632 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=122544 memory=0 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 125485056 12523 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 122544 KiB
Current children cumulated memory: 50092 KiB

[startup+1.5002 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125540348/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=134748 memory=65848 CPUtime=1.49 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 17024 0 0 0 147 2 0 0 20 0 3 0 4819630 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 33687 16462 2950 3035 0 20194 0
[pid=32438/tid=32440] ppid=32431 vsize=134748 memory=0 CPUtime=1.47 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 14203 0 0 0 146 1 0 0 20 0 3 0 4819632 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=134748 memory=0 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 134748 KiB
Current children cumulated memory: 65848 KiB

[startup+2.99285 s]
# the end of solver process 32438 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.95784 s, system=0.026893 s

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

[startup+1.60023 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125540348/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=134748 memory=65848 CPUtime=1.59 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 17053 0 0 0 157 2 0 0 20 0 3 0 4819630 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 33687 16462 2950 3035 0 20194 0
[pid=32438/tid=32440] ppid=32431 vsize=134748 memory=12680 CPUtime=1.57 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 14232 0 0 0 156 1 0 0 20 0 3 0 4819632 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=134748 memory=-5155634600162782085 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4819632 137981952 16462 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 134748 KiB
Current children cumulated memory: 65848 KiB

[startup+2.40017 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125527400/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=134748 memory=66216 CPUtime=2.39 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 17184 0 0 0 237 2 0 0 20 0 3 0 4819630 137981952 16554 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 33687 16554 2998 3035 0 20219 0
[pid=32438/tid=32440] ppid=32431 vsize=134748 memory=0 CPUtime=2.36 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 14300 0 0 0 235 1 0 0 20 0 3 0 4819632 137981952 16554 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=134748 memory=0 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4819632 137981952 16554 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 2.39 s
Current children cumulated vsize: 134748 KiB
Current children cumulated memory: 66216 KiB

[startup+2.80019 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125527400/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=139224 memory=71620 CPUtime=2.79 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 18533 0 0 0 277 2 0 0 20 0 3 0 4819630 142565376 17905 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 34806 17905 2998 3035 0 21678 0
[pid=32438/tid=32440] ppid=32431 vsize=139224 memory=7811890908653377901 CPUtime=2.76 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 15649 0 0 0 275 1 0 0 20 0 3 0 4819632 142565376 17905 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=139224 memory=66216 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4819632 142565376 17905 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 2.79 s
Current children cumulated vsize: 139224 KiB
Current children cumulated memory: 71620 KiB

[startup+2.90019 s]
/proc/loadavg: 3.99 4.10 4.07 6/267 32443
/proc/meminfo: memFree=125527400/131524600 swapFree=131071996/131071996
[pid=32438] ppid=32431 vsize=139224 memory=74316 CPUtime=2.88 cores=4,6
/proc/32438/stat : 32438 (fscip) S 32431 32438 30194 0 -1 1077936128 19334 0 0 0 286 2 0 0 20 0 3 0 4819630 142565376 18579 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
/proc/32438/statm: 34806 18579 2998 3035 0 22629 0
[pid=32438/tid=32440] ppid=32431 vsize=139224 memory=0 CPUtime=2.86 cores=4,6
/proc/32438/task/32440/stat : 32440 (fscip) R 32431 32438 30194 0 -1 4194368 16450 0 0 0 285 1 0 0 20 0 3 0 4819632 142565376 18579 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
[pid=32438/tid=32441] ppid=32431 vsize=139224 memory=0 CPUtime=0 cores=4,6
/proc/32438/task/32441/stat : 32441 (fscip) S 32431 32438 30194 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4819632 142565376 18579 134679101440 4194304 16623229 140737265212928 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 36728832 140737265218582 140737265218698 140737265218698 140737265225712 0
Current children cumulated CPU time: 2.88 s
Current children cumulated vsize: 139224 KiB
Current children cumulated memory: 74316 KiB

Child status: 0

Real time (s): 2.99292
CPU time (s): 2.98473
CPU user time (s): 2.95784
CPU system time (s): 0.026893
CPU usage (%): 99.7264
Max. virtual memory (cumulated for all children) (KiB): 139224
Max. memory (cumulated for all children) (KiB): 74316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.95784
system time used= 0.026893
maximum resident set size= 74556
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21331
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= 63
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 32438
#   total CPU time (s): 2.98473
#   total CPU user time (s): 2.95784
#   total CPU system time (s): 0.026893

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.016675 second user time and 0.037488 second system time

The end

Launcher Data 

Begin job on nodeC026 at 2024-07-31 01:29:54
IDJOB=4464783
IDBENCH=148625
IDSOLVER=3092
FILE ID=nodeC026/4464783-1722382194
RUNJOBID= nodeC026-1722378594-30205
SLURM_JOB_ID= 8249849
Free space on /tmp= 890028 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_10_5.opb
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464783-1722382194/watcher-4464783-1722382194 -o /tmp/evaluation-result-4464783-1722382194/solver-4464783-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1722378594-30205 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464783-1722382194.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2bd1635b55c594c1b059c8ee34f0ff3b
RANDOM SEED=1367756045

nodeC026.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		: 3669.385
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	: 7000.59
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		: 3662.931
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	: 7006.70
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		: 3600.715
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	: 7000.59
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		: 3664.313
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	: 7006.70
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		: 3601.155
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	: 7000.59
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		: 3601.035
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	: 7006.70
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		: 3669.374
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	: 7000.59
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		: 3664.994
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	: 7006.70
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125770968 kB
MemAvailable:   129805252 kB
Buffers:           95312 kB
Cached:          4755848 kB
SwapCached:            0 kB
Active:           266080 kB
Inactive:        4975504 kB
Active(anon):       1480 kB
Inactive(anon):   409932 kB
Active(file):     264600 kB
Inactive(file):  4565572 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            113140 kB
Writeback:             0 kB
AnonPages:        389980 kB
Mapped:           111704 kB
Shmem:             21336 kB
KReclaimable:      87868 kB
Slab:             172068 kB
SReclaimable:      87868 kB
SUnreclaim:        84200 kB
KernelStack:        4040 kB
PageTables:         9712 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     758224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9696 kB
HardwareCorrupted:     0 kB
AnonHugePages:    204800 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:      205524 kB
DirectMap2M:    16345088 kB
DirectMap1G:    119537664 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC026 at 2024-07-31 01:29:57