Trace number 4459835

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 2024-07-02OPT5 2.05742 2.08221

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: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
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 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
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 2.2.1         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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 35794944, getVmSize() = 35794944, SCIPgetMemUsed() = 10128841, SCIPgetMemTotal() = 13890433, SCIPgetMemExternEstim() = 6048867
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 25358336, getVmSize() = 40280064, SCIPgetMemUsed() = 9794070, SCIPgetMemTotal() = 17269390, SCIPgetMemExternEstim() = 6048867
0.00/0.03	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : instance-4459835-1721939469
0.00/0.03	c   Variables        : 3190 (100 binary, 0 integer, 3090 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 3290
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 100 (100 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 100
0.00/0.03	c Constraints        : Number
0.00/0.03	c   logicor          : 100 
0.00/0.03	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.04	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.04	c                                Nodes    Active                                            
0.00/0.04	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.04	c *       0              0           1         1         100.0000                -          -
0.00/0.05	c *       0              0           1         1           6.0000                -          -
0.67/0.77	c *       1              0           1         1           5.0000                -          -
1.98/2.05	c         2             11           0         0           5.0000           5.0000      0.00%
1.98/2.07	c         2             11           0         0           5.0000           5.0000          -
1.98/2.07	c SCIP Status        : c problem is solved
1.98/2.07	c Total Time         : 2.0600
1.98/2.07	c   solving          : 2.0600
1.98/2.07	c   presolving       : 0.0132 (included in solving)
1.98/2.07	c B&B Tree           :
1.98/2.07	c   nodes (total)    : 11
1.98/2.07	c Solution           :
1.98/2.07	c   Solutions found  : 3
1.98/2.07	c   Primal Bound     : +5.00000000000000e+00
1.98/2.07	c   Dual Bound       : +5.00000000000000e+00
1.98/2.07	c Gap                : 0.00000 %
1.98/2.07	o 5
1.98/2.07	s OPTIMUM FOUND
1.98/2.07	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 
1.98/2.07	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 
1.98/2.07	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 
1.98/2.07	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 (60169 MiB free)
  memory of node 1: 64473 MiB (61275 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459835-1721939469/watcher-4459835-1721939469 -o /tmp/evaluation-result-4459835-1721939469/solver-4459835-1721939469 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721939462-235367 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4459835-1721939469.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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=235485, runsolver pid=235482

[startup+0.100562 s]*
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124336028/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=123156 memory=35064 CPUtime=0.1 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 6197 0 0 0 9 1 0 0 20 0 3 0 29936354 126111744 8766 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 30789 8766 2910 3032 0 12175 0
[pid=235485/tid=235487] ppid=235482 vsize=123156 memory=4026561586 CPUtime=0.06 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 1235 0 0 0 6 0 0 0 20 0 3 0 29936357 126111744 8766 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=123156 memory=237146210664 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 126111744 8766 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 123156 KiB
Current children cumulated memory: 35064 KiB

[startup+0.216561 s]*
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124324268/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=126056 memory=42984 CPUtime=0.2 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 8169 0 0 0 19 1 0 0 20 0 3 0 29936354 129081344 10746 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 31514 10746 2910 3032 0 14161 0
[pid=235485/tid=235487] ppid=235482 vsize=126056 memory=4782652875487838339 CPUtime=0.16 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 3207 0 0 0 16 0 0 0 20 0 3 0 29936357 129081344 10746 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=126056 memory=1796009 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 129081344 10746 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 126056 KiB
Current children cumulated memory: 42984 KiB

[startup+0.313394 s]*
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124308064/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=137188 memory=57492 CPUtime=0.3 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 11771 0 0 0 28 2 0 0 20 0 3 0 29936354 140480512 14373 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 34297 14373 2910 3032 0 17964 0
[pid=235485/tid=235487] ppid=235482 vsize=137188 memory=-6153719651644914538 CPUtime=0.26 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 6809 0 0 0 25 1 0 0 20 0 3 0 29936357 140480512 14373 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=137188 memory=0 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 140480512 14373 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 137188 KiB
Current children cumulated memory: 57492 KiB

[startup+0.700357 s]
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124307252/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=137704 memory=61184 CPUtime=0.67 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 12747 0 0 0 65 2 0 0 20 0 3 0 29936354 141008896 15296 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 34426 15296 2910 3032 0 19238 0
[pid=235485/tid=235487] ppid=235482 vsize=137704 memory=0 CPUtime=0.64 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 7785 0 0 0 63 1 0 0 20 0 3 0 29936357 141008896 15296 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=137704 memory=0 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 141008896 15296 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 137704 KiB
Current children cumulated memory: 61184 KiB

[startup+1.50034 s]
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124293028/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=137188 memory=61968 CPUtime=1.47 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 13920 0 0 0 145 2 0 0 20 0 3 0 29936354 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 34297 15492 2958 3032 0 19146 0
[pid=235485/tid=235487] ppid=235482 vsize=137188 memory=0 CPUtime=1.43 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 8940 0 0 0 142 1 0 0 20 0 3 0 29936357 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=137188 memory=0 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 137188 KiB
Current children cumulated memory: 61968 KiB

[startup+2.08215 s]
# the end of solver process 235485 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.02167 s, system=0.035752 s

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

[startup+1.60042 s]
/proc/loadavg: 0.48 0.17 0.29 5/248 235488
/proc/meminfo: memFree=124293028/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=137188 memory=61968 CPUtime=1.57 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 13931 0 0 0 155 2 0 0 20 0 3 0 29936354 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 34297 15492 2958 3032 0 19146 0
[pid=235485/tid=235487] ppid=235482 vsize=137188 memory=61156 CPUtime=1.53 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 8951 0 0 0 152 1 0 0 20 0 3 0 29936357 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=137188 memory=-6153719651644914538 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 137188 KiB
Current children cumulated memory: 61968 KiB

[startup+2.00029 s]*
/proc/loadavg: 0.76 0.24 0.31 5/248 235488
/proc/meminfo: memFree=124286756/131655788 swapFree=131060916/131071996
[pid=235485] ppid=235482 vsize=137188 memory=61968 CPUtime=1.98 cores=0,2
/proc/235485/stat : 235485 (fscip) S 235482 235485 235357 0 -1 1077936128 13975 0 0 0 196 2 0 0 20 0 3 0 29936354 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
/proc/235485/statm: 34297 15492 2958 3032 0 19146 0
[pid=235485/tid=235487] ppid=235482 vsize=137188 memory=-6153719651644914538 CPUtime=1.94 cores=0,2
/proc/235485/task/235487/stat : 235487 (fscip) R 235482 235485 235357 0 -1 4194368 8994 0 0 0 193 1 0 0 20 0 3 0 29936357 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
[pid=235485/tid=235488] ppid=235482 vsize=137188 memory=6009606632758340457 CPUtime=0 cores=0,2
/proc/235485/task/235488/stat : 235488 (fscip) S 235482 235485 235357 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 29936358 140480512 15492 134679101440 4194304 16613245 140730748128432 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 40259584 140730748130328 140730748130444 140730748130444 140730748137456 0
Current children cumulated CPU time: 1.98 s
Current children cumulated vsize: 137188 KiB
Current children cumulated memory: 61968 KiB

Child status: 0

Real time (s): 2.08221
CPU time (s): 2.05742
CPU user time (s): 2.02167
CPU system time (s): 0.035752
CPU usage (%): 98.8094
Max. virtual memory (cumulated for all children) (KiB): 137704
Max. memory (cumulated for all children) (KiB): 61968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.02167
system time used= 0.035752
maximum resident set size= 61972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19518
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= 30
involuntary context switches= 19


# summary of solver processes directly reported to runsolver:
#   pid: 235485
#   total CPU time (s): 2.05742
#   total CPU user time (s): 2.02167
#   total CPU system time (s): 0.035752

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.035071 second user time and 0.081708 second system time

The end

Launcher Data

Begin job on nodeC007 at 2024-07-25 22:31:09
IDJOB=4459835
IDBENCH=148603
IDSOLVER=3064
FILE ID=nodeC007/4459835-1721939469
RUNJOBID= nodeC007-1721939462-235367
SLURM_JOB_ID= 8247261
Free space on /tmp= 723700 MiB

SOLVER NAME= FiberSCIP 2024-07-02
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-4459835-1721939469/watcher-4459835-1721939469 -o /tmp/evaluation-result-4459835-1721939469/solver-4459835-1721939469 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1721939462-235367 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4459835-1721939469.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= fed860af605aa9eb8703feef3149d20a
RANDOM SEED=694240006

nodeC007.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		: 3590.967
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	: 6983.67
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		: 3671.802
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	: 6983.37
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		: 1197.202
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	: 6983.67
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		: 1197.327
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	: 6983.37
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		: 3669.279
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	: 6983.67
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		: 3671.804
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	: 6983.37
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		: 1197.394
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	: 6983.67
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		: 1197.292
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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        124360592 kB
MemAvailable:   129645924 kB
Buffers:          338148 kB
Cached:          5645720 kB
SwapCached:          152 kB
Active:          1799568 kB
Inactive:        4700696 kB
Active(anon):       2300 kB
Inactive(anon):   558900 kB
Active(file):    1797268 kB
Inactive(file):  4141796 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131060916 kB
Dirty:            113956 kB
Writeback:            32 kB
AnonPages:        515744 kB
Mapped:           125344 kB
Shmem:             45112 kB
KReclaimable:     372936 kB
Slab:             485284 kB
SReclaimable:     372936 kB
SUnreclaim:       112348 kB
KernelStack:        3968 kB
PageTables:        10228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     668764 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            14336 kB
HardwareCorrupted:     0 kB
AnonHugePages:    141312 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:      437064 kB
DirectMap2M:    60284928 kB
DirectMap1G:    75497472 kB

Free space on /tmp at the end= 723672 MiB
End job on nodeC007 at 2024-07-25 22:31:11