Trace number 4459787

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 2024-07-02OPT-26 2.9346 2.94184

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/
submittedPB07/manquinho/mis/normalized-mis_100_10_1.opb
MD5SUMde470c54aa7fb3a19a57813bb6f3b05e
Bench CategoryOPT-NLC (optimization problem, non-linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark2.26171
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 constraint10
Maximum length of a constraint18
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)1248
Sum of products size (including duplicates)2496
Number of different products624
Sum of products size1248

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 = 25505792, getVmSize() = 25505792, SCIPgetMemUsed() = 2805940, SCIPgetMemTotal() = 3917036, SCIPgetMemExternEstim() = 1471697
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.01	c ** Estimated virtualMemUsedAtSolver = 17810773, getVmSize() = 27926528, SCIPgetMemUsed() = 2945854, SCIPgetMemTotal() = 5243766, SCIPgetMemExternEstim() = 1471697
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-4459787-1721939465
0.00/0.01	c   Variables        : 724 (100 binary, 0 integer, 624 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 824
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      : 624
0.00/0.01	c Constraints        : Number
0.00/0.01	c   setppc           : 624 
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)
0.00/0.03	c *       0              0           1         1         -14.0000                -          -
0.00/0.03	c *       0              0           1         1         -23.0000                -          -
0.00/0.03	c *       0              0           1         1         -24.0000                -          -
0.40/0.47	c *       0              2           1         1         -25.0000         -31.3843     25.54%
1.38/1.41	c *       1             64           1         1         -26.0000         -31.3735     20.67%
2.88/2.92	c         3            368           0         0         -26.0000         -26.0000      0.00%
2.88/2.94	c         3            368           0         0         -26.0000         -26.0000          -
2.88/2.94	c SCIP Status        : c problem is solved
2.88/2.94	c Total Time         : 2.9400
2.88/2.94	c   solving          : 2.9400
2.88/2.94	c   presolving       : 0.0072 (included in solving)
2.88/2.94	c B&B Tree           :
2.88/2.94	c   nodes (total)    : 368
2.88/2.94	c Solution           :
2.88/2.94	c   Solutions found  : 6
2.88/2.94	c   Primal Bound     : -2.60000000000000e+01
2.88/2.94	c   Dual Bound       : -2.60000000000000e+01
2.88/2.94	c Gap                : 0.00000 %
2.88/2.94	o -26
2.88/2.94	s OPTIMUM FOUND
2.88/2.94	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 -x74 
2.88/2.94	v -x73 -x72 -x71 -x70 -x69 -x68 -x67 x66 x65 -x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 x56 -x55 -x54 x53 -x52 x51 x50 x49 -x48 -x47 
2.88/2.94	v -x46 -x45 -x44 x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 x33 -x32 -x31 -x30 -x29 -x28 -x27 -x26 -x25 x24 x23 -x22 -x21 
2.88/2.94	v x20 -x19 -x18 -x17 -x16 -x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 x7 -x6 x5 -x4 -x3 x2 -x1

Verifier Data 

OK	-26

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 (50087 MiB free)
  memory of node 1: 64473 MiB (56450 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459787-1721939465/watcher-4459787-1721939465 -o /tmp/evaluation-result-4459787-1721939465/solver-4459787-1721939465 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721939462-310658 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4459787-1721939465.opb -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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

solver pid=310909, runsolver pid=310906

[startup+0.100084 s]*
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109073636/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=110772 memory=24848 CPUtime=0.09 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 3572 0 0 0 9 0 0 0 20 0 3 0 30475931 113430528 6212 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 27693 6212 2910 3032 0 9435 0
[pid=310909/tid=310917] ppid=310906 vsize=110772 memory=4026531971 CPUtime=0.08 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 1387 0 0 0 8 0 0 0 20 0 3 0 30475932 113430528 6212 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=110772 memory=649556 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 113430528 6212 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 110772 KiB
Current children cumulated memory: 24848 KiB

[startup+0.205585 s]*
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109061908/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=111324 memory=31976 CPUtime=0.2 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 5369 0 0 0 20 0 0 0 20 0 3 0 30475931 113995776 7994 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 27831 7994 2910 3032 0 11358 0
[pid=310909/tid=310917] ppid=310906 vsize=111324 memory=4782652875487838339 CPUtime=0.19 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 3184 0 0 0 19 0 0 0 20 0 3 0 30475932 113995776 7994 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=111324 memory=649556 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 113995776 7994 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111324 KiB
Current children cumulated memory: 31976 KiB

[startup+0.305628 s]*
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109054244/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=111324 memory=34352 CPUtime=0.3 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 5981 0 0 0 30 0 0 0 20 0 3 0 30475931 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 27831 8588 2910 3032 0 12335 0
[pid=310909/tid=310917] ppid=310906 vsize=111324 memory=-6656720941158153066 CPUtime=0.29 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 3796 0 0 0 29 0 0 0 20 0 3 0 30475932 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=111324 memory=0 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 111324 KiB
Current children cumulated memory: 34352 KiB

[startup+0.700167 s]
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109048108/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=111324 memory=34352 CPUtime=0.69 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 5984 0 0 0 69 0 0 0 20 0 3 0 30475931 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 27831 8588 2910 3032 0 12335 0
[pid=310909/tid=310917] ppid=310906 vsize=111324 memory=0 CPUtime=0.68 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 3799 0 0 0 68 0 0 0 20 0 3 0 30475932 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=111324 memory=0 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 113995776 8588 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111324 KiB
Current children cumulated memory: 34352 KiB

[startup+1.50019 s]
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109044412/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=111908 memory=39220 CPUtime=1.48 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 9162 0 0 0 148 0 0 0 20 0 3 0 30475931 114593792 9805 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 27977 9805 2958 3032 0 13466 0
[pid=310909/tid=310917] ppid=310906 vsize=111908 memory=0 CPUtime=1.47 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 6889 0 0 0 147 0 0 0 20 0 3 0 30475932 114593792 9805 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=111908 memory=0 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 114593792 9805 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 111908 KiB
Current children cumulated memory: 39220 KiB

[startup+2.94179 s]
# the end of solver process 310909 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.91867 s, system=0.015933 s

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

[startup+1.60023 s]
/proc/loadavg: 0.09 0.09 0.19 5/268 310920
/proc/meminfo: memFree=109044412/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=112504 memory=40708 CPUtime=1.59 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 9539 0 0 0 158 1 0 0 20 0 3 0 30475931 115204096 10177 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 28126 10177 2958 3032 0 13930 0
[pid=310909/tid=310917] ppid=310906 vsize=112504 memory=74940 CPUtime=1.57 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 7266 0 0 0 157 0 0 0 20 0 3 0 30475932 115204096 10177 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=112504 memory=-6728778535196080998 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30475933 115204096 10177 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 1.59 s
Current children cumulated vsize: 112504 KiB
Current children cumulated memory: 40708 KiB

[startup+2.4002 s]
/proc/loadavg: 0.49 0.17 0.22 5/268 310920
/proc/meminfo: memFree=109019944/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=114048 memory=45532 CPUtime=2.39 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 10890 0 0 0 238 1 0 0 20 0 3 0 30475931 116785152 11383 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 28512 11383 2958 3032 0 15540 0
[pid=310909/tid=310917] ppid=310906 vsize=114048 memory=16192 CPUtime=2.37 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 8614 0 0 0 237 0 0 0 20 0 3 0 30475932 116785152 11383 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=114048 memory=2304 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30475933 116785152 11383 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 2.39 s
Current children cumulated vsize: 114048 KiB
Current children cumulated memory: 45532 KiB

[startup+2.80021 s]
/proc/loadavg: 0.49 0.17 0.22 5/268 310920
/proc/meminfo: memFree=109019944/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=117024 memory=49344 CPUtime=2.78 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 11892 0 0 0 277 1 0 0 20 0 3 0 30475931 119832576 12336 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 29256 12336 2958 3032 0 16739 0
[pid=310909/tid=310917] ppid=310906 vsize=117024 memory=8025812990046201954 CPUtime=2.76 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 9616 0 0 0 276 0 0 0 20 0 3 0 30475932 119832576 12336 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=117024 memory=45532 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30475933 119832576 12336 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 2.78 s
Current children cumulated vsize: 117024 KiB
Current children cumulated memory: 49344 KiB

[startup+2.90018 s]
/proc/loadavg: 0.49 0.17 0.22 5/268 310920
/proc/meminfo: memFree=109019944/131524600 swapFree=131071728/131071996
[pid=310909] ppid=310906 vsize=117024 memory=49864 CPUtime=2.88 cores=5,7
/proc/310909/stat : 310909 (fscip) S 310906 310909 310643 0 -1 1077936128 11983 0 0 0 287 1 0 0 20 0 3 0 30475931 119832576 12466 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
/proc/310909/statm: 29256 12466 2958 3032 0 16834 0
[pid=310909/tid=310917] ppid=310906 vsize=117024 memory=0 CPUtime=2.86 cores=5,7
/proc/310909/task/310917/stat : 310917 (fscip) R 310906 310909 310643 0 -1 4194368 9707 0 0 0 286 0 0 0 20 0 3 0 30475932 119832576 12466 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
[pid=310909/tid=310918] ppid=310906 vsize=117024 memory=0 CPUtime=0 cores=5,7
/proc/310909/task/310918/stat : 310918 (fscip) S 310906 310909 310643 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30475933 119832576 12466 134679101440 4194304 16613245 140721481905888 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 24920064 140721481909268 140721481909384 140721481909384 140721481916400 0
Current children cumulated CPU time: 2.88 s
Current children cumulated vsize: 117024 KiB
Current children cumulated memory: 49864 KiB

Child status: 0

Real time (s): 2.94184
CPU time (s): 2.9346
CPU user time (s): 2.91867
CPU system time (s): 0.015933
CPU usage (%): 99.7541
Max. virtual memory (cumulated for all children) (KiB): 117024
Max. memory (cumulated for all children) (KiB): 49864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.91867
system time used= 0.015933
maximum resident set size= 49880
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13212
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= 53
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 310909
#   total CPU time (s): 2.9346
#   total CPU user time (s): 2.91867
#   total CPU system time (s): 0.015933

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01254 second user time and 0.038541 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2024-07-25 22:31:05
IDJOB=4459787
IDBENCH=148560
IDSOLVER=3064
FILE ID=nodeC029/4459787-1721939465
RUNJOBID= nodeC029-1721939462-310658
SLURM_JOB_ID= 8247249
Free space on /tmp= 890012 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/manquinho/mis/normalized-mis_100_10_1.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-4459787-1721939465/watcher-4459787-1721939465 -o /tmp/evaluation-result-4459787-1721939465/solver-4459787-1721939465 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1721939462-310658 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4459787-1721939465.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= de470c54aa7fb3a19a57813bb6f3b05e
RANDOM SEED=533500584

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		: 3675.637
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		: 3586.746
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		: 3600.042
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		: 3642.329
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		: 3675.625
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		: 3630.250
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		: 3600.084
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		: 3626.014
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:        109106048 kB
MemAvailable:   129477508 kB
Buffers:          330024 kB
Cached:         20744656 kB
SwapCached:           44 kB
Active:          2898324 kB
Inactive:       18643920 kB
Active(anon):       1548 kB
Inactive(anon):   519996 kB
Active(file):    2896776 kB
Inactive(file): 18123924 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071728 kB
Dirty:            113308 kB
Writeback:             8 kB
AnonPages:        467624 kB
Mapped:           143752 kB
Shmem:             54012 kB
KReclaimable:     381168 kB
Slab:             515800 kB
SReclaimable:     381168 kB
SUnreclaim:       134632 kB
KernelStack:        4080 kB
PageTables:        10348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     740744 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            21472 kB
HardwareCorrupted:     0 kB
AnonHugePages:    247808 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 22:31:08