Trace number 4464784

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 2024-07-30OPT5 2.34083 2.35766

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/
submittedPB07/manquinho/mds/normalized-mds_100_25_3.opb
MD5SUMfed860af605aa9eb8703feef3149d20a
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 benchmark5
Best CPU time to get the best result obtained on this benchmark1.54559
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 constraint26
Maximum length of a constraint46
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)3090
Sum of products size (including duplicates)6180
Number of different products3090
Sum of products size6180

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)
0.00/0.04	c Default LC presolving (default).
0.00/0.04	c ** Before presolving: virtualMemUsedAtLc = 35811328, getVmSize() = 35811328, SCIPgetMemUsed() = 10128921, SCIPgetMemTotal() = 13890433, SCIPgetMemExternEstim() = 6048867
0.00/0.04	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.07	c ** Estimated virtualMemUsedAtSolver = 25369258, getVmSize() = 40296448, SCIPgetMemUsed() = 9794150, SCIPgetMemTotal() = 17269390, SCIPgetMemExternEstim() = 6048867
0.00/0.07	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.07	c Original Problem   :
0.00/0.07	c   Problem name     : instance-4464784-1722382194
0.00/0.07	c   Variables        : 3190 (100 binary, 0 integer, 3090 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 3290
0.00/0.07	c   Objective sense  : minimize
0.00/0.07	c Presolved Problem  :
0.00/0.07	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.07	c   Constraints      : 100
0.00/0.07	c Constraints        : Number
0.00/0.07	c   logicor          : 100 
0.00/0.07	c ** Instance transfer method used: 0
0.00/0.08	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.08	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.08	c                                Nodes    Active                                            
0.00/0.08	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.09	c *       0              0           1         1         100.0000                -          -
0.10/0.11	c *       0              0           1         1           6.0000                -          -
0.88/1.01	c *       1              0           1         1           5.0000                -          -
2.27/2.33	c         2             11           0         0           5.0000           5.0000      0.00%
2.27/2.33	c         2             11           0         0           5.0000           5.0000          -
2.27/2.33	c SCIP Status        : c problem is solved
2.27/2.33	c Total Time         : 2.3400
2.27/2.33	c   solving          : 2.3400
2.27/2.33	c   presolving       : 0.0331 (included in solving)
2.27/2.33	c B&B Tree           :
2.27/2.33	c   nodes (total)    : 11
2.27/2.33	c Solution           :
2.27/2.33	c   Solutions found  : 3
2.27/2.33	c   Primal Bound     : +5.00000000000000e+00
2.27/2.33	c   Dual Bound       : +5.00000000000000e+00
2.27/2.33	c Gap                : 0.00000 %
2.27/2.35	o 5
2.27/2.35	s OPTIMUM FOUND
2.27/2.35	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 
2.27/2.35	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 
2.27/2.35	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 
2.27/2.35	v -x24 -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	5

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: 64096 MiB (61870 MiB free)
  memory of node 1: 64473 MiB (63509 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464784-1722382194/watcher-4464784-1722382194 -o /tmp/evaluation-result-4464784-1722382194/solver-4464784-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1722378594-28231 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464784-1722382194.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=30324, runsolver pid=30321

[startup+0.100099 s]*
/proc/loadavg: 4.05 4.12 4.09 5/247 30333
/proc/meminfo: memFree=128366840/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=123172 memory=34308 CPUtime=0.1 cores=0,2
/proc/30324/stat : 30324 (fscip) R 30321 30324 28221 0 -1 1077936128 5976 0 0 0 9 1 0 0 20 0 3 0 4590521 126128128 8577 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 30793 8577 2918 3035 0 11949 0
[pid=30324/tid=30330] ppid=30321 vsize=123172 memory=4026531971 CPUtime=0.02 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 1012 0 0 0 2 0 0 0 20 0 3 0 4590528 126128128 8577 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=123172 memory=16999 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 126128128 8577 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 123172 KiB
Current children cumulated memory: 34308 KiB

[startup+0.212818 s]*
/proc/loadavg: 4.05 4.12 4.09 6/251 30337
/proc/meminfo: memFree=128325304/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=124324 memory=40236 CPUtime=0.21 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 7407 0 0 0 20 1 0 0 20 0 3 0 4590521 127307776 10059 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 31081 10059 2950 3035 0 13383 0
[pid=30324/tid=30330] ppid=30321 vsize=124324 memory=664952120405917827 CPUtime=0.13 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 2443 0 0 0 13 0 0 0 20 0 3 0 4590528 127307776 10059 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=124324 memory=16999 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 127307776 10059 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 124324 KiB
Current children cumulated memory: 40236 KiB

[startup+0.312561 s]*
/proc/loadavg: 4.05 4.12 4.09 5/251 30337
/proc/meminfo: memFree=128296496/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=128396 memory=46308 CPUtime=0.31 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 8926 0 0 0 29 2 0 0 20 0 3 0 4590521 131477504 11577 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 32099 11577 2950 3035 0 15018 0
[pid=30324/tid=30330] ppid=30321 vsize=128396 memory=-6000919494215036012 CPUtime=0.23 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 4035 0 0 0 22 1 0 0 20 0 3 0 4590528 131477504 11643 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=128396 memory=0 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 131477504 11643 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128396 KiB
Current children cumulated memory: 46308 KiB

[startup+0.700321 s]
/proc/loadavg: 4.05 4.12 4.09 5/240 30345
/proc/meminfo: memFree=128910268/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=58176 CPUtime=0.68 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 11939 0 0 0 65 3 0 0 20 0 3 0 4590521 140496896 14544 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 14544 2950 3035 0 18149 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=0 CPUtime=0.61 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 6975 0 0 0 59 2 0 0 20 0 3 0 4590528 140496896 14544 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=0 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 14544 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 58176 KiB

[startup+1.50035 s]
/proc/loadavg: 4.05 4.12 4.09 3/237 30401
/proc/meminfo: memFree=128911776/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=62128 CPUtime=1.48 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 14064 0 0 0 145 3 0 0 20 0 3 0 4590521 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 15532 2998 3035 0 19145 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=11392 CPUtime=1.4 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 9074 0 0 0 138 2 0 0 20 0 3 0 4590528 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=0 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 62128 KiB

[startup+2.35759 s]
# the end of solver process 30324 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.29221 s, system=0.048618 s

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

[startup+1.6004 s]
/proc/loadavg: 4.05 4.12 4.09 3/237 30401
/proc/meminfo: memFree=128911776/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=62128 CPUtime=1.58 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 14192 0 0 0 155 3 0 0 20 0 3 0 4590521 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 15532 2998 3035 0 19145 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=-5155634604474657669 CPUtime=1.5 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 9202 0 0 0 148 2 0 0 20 0 3 0 4590528 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=0 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 15532 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 62128 KiB

[startup+2.00025 s]*
/proc/loadavg: 4.05 4.12 4.09 5/243 30469
/proc/meminfo: memFree=128778940/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=63836 CPUtime=1.98 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 14224 0 0 0 195 3 0 0 20 0 3 0 4590521 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 15959 2998 3035 0 19145 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=-6000919477051878508 CPUtime=1.9 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 9234 0 0 0 188 2 0 0 20 0 3 0 4590528 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=6948889780992762707 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 1.98 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 63836 KiB

[startup+2.20028 s]
/proc/loadavg: 4.05 4.12 4.09 5/243 30469
/proc/meminfo: memFree=128778940/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=63836 CPUtime=2.17 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 14227 0 0 0 214 3 0 0 20 0 3 0 4590521 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 15959 2998 3035 0 19145 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=7666062664365928547 CPUtime=2.09 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 9235 0 0 0 207 2 0 0 20 0 3 0 4590528 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=8028352858030297952 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 2.17 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 63836 KiB

[startup+2.30028 s]
/proc/loadavg: 4.05 4.12 4.09 5/243 30469
/proc/meminfo: memFree=128778940/131655788 swapFree=131071996/131071996
[pid=30324] ppid=30321 vsize=137204 memory=63836 CPUtime=2.27 cores=0,2
/proc/30324/stat : 30324 (fscip) S 30321 30324 28221 0 -1 1077936128 14240 0 0 0 224 3 0 0 20 0 3 0 4590521 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
/proc/30324/statm: 34301 15959 2998 3035 0 19145 0
[pid=30324/tid=30330] ppid=30321 vsize=137204 memory=11392 CPUtime=2.19 cores=0,2
/proc/30324/task/30330/stat : 30330 (fscip) R 30321 30324 28221 0 -1 4194368 9248 0 0 0 217 2 0 0 20 0 3 0 4590528 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
[pid=30324/tid=30331] ppid=30321 vsize=137204 memory=0 CPUtime=0 cores=0,2
/proc/30324/task/30331/stat : 30331 (fscip) S 30321 30324 28221 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4590529 140496896 15959 134679101440 4194304 16623229 140731100075984 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 57372672 140731100083222 140731100083338 140731100083338 140731100090352 0
Current children cumulated CPU time: 2.27 s
Current children cumulated vsize: 137204 KiB
Current children cumulated memory: 63836 KiB

Child status: 0

Real time (s): 2.35766
CPU time (s): 2.34083
CPU user time (s): 2.29221
CPU system time (s): 0.048618
CPU usage (%): 99.2861
Max. virtual memory (cumulated for all children) (KiB): 137720
Max. memory (cumulated for all children) (KiB): 63836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.29221
system time used= 0.048618
maximum resident set size= 63836
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17996
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= 32
involuntary context switches= 20


# summary of solver processes directly reported to runsolver:
#   pid: 30324
#   total CPU time (s): 2.34083
#   total CPU user time (s): 2.29221
#   total CPU system time (s): 0.048618

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041174 second user time and 0.081239 second system time

The end

Launcher Data 

Begin job on nodeC004 at 2024-07-31 01:29:54
IDJOB=4464784
IDBENCH=148603
IDSOLVER=3092
FILE ID=nodeC004/4464784-1722382194
RUNJOBID= nodeC004-1722378594-28231
SLURM_JOB_ID= 8249834
Free space on /tmp= 723728 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mds/normalized-mds_100_25_3.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-4464784-1722382194/watcher-4464784-1722382194 -o /tmp/evaluation-result-4464784-1722382194/solver-4464784-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC004-1722378594-28231 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464784-1722382194.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= fed860af605aa9eb8703feef3149d20a
RANDOM SEED=1453536771

nodeC004.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	: 0xb00001f
cpu MHz		: 1197.234
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 3665.619
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.243
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.351
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.39
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	: 0xb00001f
cpu MHz		: 3666.503
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.241
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.39
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	: 0xb00001f
cpu MHz		: 1197.440
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.85
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	: 0xb00001f
cpu MHz		: 1197.241
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        128389892 kB
MemAvailable:   129331592 kB
Buffers:           91696 kB
Cached:          1685276 kB
SwapCached:            0 kB
Active:           250080 kB
Inactive:        2584456 kB
Active(anon):       1416 kB
Inactive(anon):  1077496 kB
Active(file):     248664 kB
Inactive(file):  1506960 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             57088 kB
Writeback:             0 kB
AnonPages:       1056612 kB
Mapped:           112540 kB
Shmem:             21320 kB
KReclaimable:      52552 kB
Slab:             128480 kB
SReclaimable:      52552 kB
SUnreclaim:        75928 kB
KernelStack:        3900 kB
PageTables:        10752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     937556 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6848 kB
HardwareCorrupted:     0 kB
AnonHugePages:    872448 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:      172872 kB
DirectMap2M:     9168896 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 723668 MiB
End job on nodeC004 at 2024-07-31 01:29:57