Trace number 4459883

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 2024-07-02OPT10 2.92764 2.93561

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: 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)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 28327936, getVmSize() = 28327936, SCIPgetMemUsed() = 4753767, 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 = 19744085, getVmSize() = 30904320, SCIPgetMemUsed() = 4727436, 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-4459883-1721939985
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                -          -
1.48/1.57	c *       2             62          15         1          10.0000           7.4945     33.43%
2.88/2.91	c         3            353           0         0          10.0000          10.0000      0.00%
2.88/2.93	c         3            353           0         0          10.0000          10.0000          -
2.88/2.93	c SCIP Status        : c problem is solved
2.88/2.93	c Total Time         : 2.9300
2.88/2.93	c   solving          : 2.9300
2.88/2.93	c   presolving       : 0.0057 (included in solving)
2.88/2.93	c B&B Tree           :
2.88/2.93	c   nodes (total)    : 353
2.88/2.93	c Solution           :
2.88/2.93	c   Solutions found  : 3
2.88/2.93	c   Primal Bound     : +1.00000000000000e+01
2.88/2.93	c   Dual Bound       : +1.00000000000000e+01
2.88/2.93	c Gap                : 0.00000 %
2.88/2.93	o 10
2.88/2.93	s OPTIMUM FOUND
2.88/2.93	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 
2.88/2.93	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 
2.88/2.93	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 
2.88/2.93	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 (49901 MiB free)
  memory of node 1: 64473 MiB (55647 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459883-1721939985/watcher-4459883-1721939985 -o /tmp/evaluation-result-4459883-1721939985/solver-4459883-1721939985 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721939462-310656 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4459883-1721939985.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
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=311251, runsolver pid=311248

[startup+0.100101 s]*
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108055188/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=117264 memory=40440 CPUtime=0.1 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 7512 0 0 0 9 1 0 0 20 0 3 0 30527900 120078336 10110 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 29316 10110 2910 3032 0 13459 0
[pid=311251/tid=311253] ppid=311248 vsize=117264 memory=4026561586 CPUtime=0.07 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 4712 0 0 0 7 0 0 0 20 0 3 0 30527901 120078336 10110 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=117264 memory=237146210664 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 120078336 10110 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 117264 KiB
Current children cumulated memory: 40440 KiB

[startup+0.205651 s]*
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108044912/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=122528 memory=48344 CPUtime=0.2 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 9521 0 0 0 19 1 0 0 20 0 3 0 30527900 125468672 12086 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 30632 12086 2910 3032 0 15531 0
[pid=311251/tid=311253] ppid=311248 vsize=122528 memory=4782652875487838339 CPUtime=0.18 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 6708 0 0 0 17 1 0 0 20 0 3 0 30527901 125468672 12086 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=122528 memory=649556 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 125468672 12086 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 122528 KiB
Current children cumulated memory: 48344 KiB

[startup+0.305563 s]*
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108043084/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=122528 memory=49928 CPUtime=0.3 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 9906 0 0 0 29 1 0 0 20 0 3 0 30527900 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 30632 12482 2910 3032 0 16190 0
[pid=311251/tid=311253] ppid=311248 vsize=122528 memory=-6442517384369716068 CPUtime=0.28 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 7093 0 0 0 27 1 0 0 20 0 3 0 30527901 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=122528 memory=0 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 122528 KiB
Current children cumulated memory: 49928 KiB

[startup+0.70017 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108042784/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=122528 memory=49928 CPUtime=0.68 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 9907 0 0 0 67 1 0 0 20 0 3 0 30527900 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 30632 12482 2910 3032 0 16190 0
[pid=311251/tid=311253] ppid=311248 vsize=122528 memory=0 CPUtime=0.67 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 7094 0 0 0 66 1 0 0 20 0 3 0 30527901 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=122528 memory=0 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 125468672 12482 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 122528 KiB
Current children cumulated memory: 49928 KiB

[startup+1.50026 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108039412/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=134732 memory=65732 CPUtime=1.48 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 17044 0 0 0 146 2 0 0 20 0 3 0 30527900 137965568 16433 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 33683 16433 2910 3032 0 20205 0
[pid=311251/tid=311253] ppid=311248 vsize=134732 memory=0 CPUtime=1.47 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 14221 0 0 0 145 2 0 0 20 0 3 0 30527901 137965568 16433 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=134732 memory=0 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 137965568 16433 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 134732 KiB
Current children cumulated memory: 65732 KiB

[startup+2.93554 s]
# the end of solver process 311251 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.88874 s, system=0.038898 s

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

[startup+1.60025 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108039412/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=134732 memory=66108 CPUtime=1.58 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 17148 0 0 0 156 2 0 0 20 0 3 0 30527900 137965568 16527 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 33683 16527 2958 3032 0 20205 0
[pid=311251/tid=311253] ppid=311248 vsize=134732 memory=74940 CPUtime=1.57 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 14264 0 0 0 155 2 0 0 20 0 3 0 30527901 137965568 16527 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=134732 memory=-6442517384369716068 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30527902 137965568 16527 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 134732 KiB
Current children cumulated memory: 66108 KiB

[startup+2.40022 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108026960/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=134732 memory=66248 CPUtime=2.38 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 17214 0 0 0 236 2 0 0 20 0 3 0 30527900 137965568 16562 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 33683 16562 2958 3032 0 20238 0
[pid=311251/tid=311253] ppid=311248 vsize=134732 memory=0 CPUtime=2.37 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 14323 0 0 0 235 2 0 0 20 0 3 0 30527901 137965568 16562 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=134732 memory=7307199790801006034 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30527902 137965568 16562 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 2.38 s
Current children cumulated vsize: 134732 KiB
Current children cumulated memory: 66248 KiB

[startup+2.80022 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108026960/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=139208 memory=71460 CPUtime=2.78 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 18572 0 0 0 276 2 0 0 20 0 3 0 30527900 142548992 17865 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 34802 17865 2958 3032 0 21683 0
[pid=311251/tid=311253] ppid=311248 vsize=139208 memory=7019250699941405552 CPUtime=2.76 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 15681 0 0 0 274 2 0 0 20 0 3 0 30527901 142548992 17865 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=139208 memory=66108 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30527902 142548992 17865 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 2.78 s
Current children cumulated vsize: 139208 KiB
Current children cumulated memory: 71460 KiB

[startup+2.90022 s]
/proc/loadavg: 4.12 3.49 1.95 5/263 311254
/proc/meminfo: memFree=108026960/131524600 swapFree=131071728/131071996
[pid=311251] ppid=311248 vsize=139208 memory=74128 CPUtime=2.88 cores=4,6
/proc/311251/stat : 311251 (fscip) S 311248 311251 310643 0 -1 1077936128 19376 0 0 0 285 3 0 0 20 0 3 0 30527900 142548992 18532 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
/proc/311251/statm: 34802 18532 2958 3032 0 22597 0
[pid=311251/tid=311253] ppid=311248 vsize=139208 memory=0 CPUtime=2.86 cores=4,6
/proc/311251/task/311253/stat : 311253 (fscip) R 311248 311251 310643 0 -1 4194368 16485 0 0 0 284 2 0 0 20 0 3 0 30527901 142548992 18532 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
[pid=311251/tid=311254] ppid=311248 vsize=139208 memory=0 CPUtime=0 cores=4,6
/proc/311251/task/311254/stat : 311254 (fscip) S 311248 311251 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30527902 142548992 18532 134679101440 4194304 16613245 140728123108864 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 34856960 140728123114516 140728123114632 140728123114632 140728123121648 0
Current children cumulated CPU time: 2.88 s
Current children cumulated vsize: 139208 KiB
Current children cumulated memory: 74128 KiB

Child status: 0

Real time (s): 2.93561
CPU time (s): 2.92764
CPU user time (s): 2.88874
CPU system time (s): 0.038898
CPU usage (%): 99.7285
Max. virtual memory (cumulated for all children) (KiB): 139208
Max. memory (cumulated for all children) (KiB): 74128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.88874
system time used= 0.038898
maximum resident set size= 74332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21301
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= 65
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 311251
#   total CPU time (s): 2.92764
#   total CPU user time (s): 2.88874
#   total CPU system time (s): 0.038898

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015539 second user time and 0.036543 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-25 22:39:45
IDJOB=4459883
IDBENCH=148625
IDSOLVER=3064
FILE ID=nodeC029/4459883-1721939985
RUNJOBID= nodeC029-1721939462-310656
SLURM_JOB_ID= 8247249
Free space on /tmp= 889984 MiB

SOLVER NAME= FiberSCIP 2024-07-02
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-4459883-1721939985/watcher-4459883-1721939985 -o /tmp/evaluation-result-4459883-1721939985/solver-4459883-1721939985 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721939462-310656 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4459883-1721939985.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2bd1635b55c594c1b059c8ee34f0ff3b
RANDOM SEED=297469877

nodeC029.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		: 3665.670
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.50
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		: 3682.121
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.34
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		: 3602.918
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.780
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.34
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		: 3671.792
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.50
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		: 3682.154
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.34
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		: 3657.495
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.50
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		: 3600.074
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.34
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        108082992 kB
MemAvailable:   128462284 kB
Buffers:          330860 kB
Cached:         20751684 kB
SwapCached:           44 kB
Active:          2899760 kB
Inactive:       19663792 kB
Active(anon):       1564 kB
Inactive(anon):  1533452 kB
Active(file):    2898196 kB
Inactive(file): 18130340 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071728 kB
Dirty:             28520 kB
Writeback:             0 kB
AnonPages:       1480932 kB
Mapped:           155660 kB
Shmem:             54012 kB
KReclaimable:     381156 kB
Slab:             515720 kB
SReclaimable:     381156 kB
SUnreclaim:       134564 kB
KernelStack:        4180 kB
PageTables:        12224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1050904 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            21472 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1019904 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:      350932 kB
DirectMap2M:    44511232 kB
DirectMap1G:    91226112 kB

Free space on /tmp at the end= 889956 MiB
End job on nodeC029 at 2024-07-25 22:39:48