Trace number 4459707

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 2024-07-02OPT3 2.50877 2.54227

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.opb
MD5SUMd15a7b77594613e525f13087b0fed45e
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 benchmark3
Best CPU time to get the best result obtained on this benchmark0.067988
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables147
Total number of constraints15
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 constraints15
Minimum length of a constraint7
Maximum length of a constraint63
Number of terms in the objective function 7
Biggest coefficient in the objective function 64
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 127
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8192
Number of bits of the biggest number in a constraint 14
Biggest sum of numbers in a constraint 32512
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)343
Sum of products size (including duplicates)686
Number of different products343
Sum of products size686

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 = 23769088, getVmSize() = 23769088, SCIPgetMemUsed() = 1921169, SCIPgetMemTotal() = 2205289, SCIPgetMemExternEstim() = 1048576
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 = 16779946, getVmSize() = 26570752, SCIPgetMemUsed() = 2133850, SCIPgetMemTotal() = 3780106, SCIPgetMemExternEstim() = 1048576
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-4459707-1721939463
0.00/0.01	c   Variables        : 490 (147 binary, 0 integer, 343 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 365
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 381 (131 binary, 0 integer, 250 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 280
0.00/0.01	c Constraints        : Number
0.00/0.01	c   setppc           : 1 
0.00/0.01	c   and              : 250 
0.00/0.01	c   linear           : 7 
0.00/0.01	c   logicor          : 15 
0.00/0.01	c   pseudoboolean    : 7 
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          65.0000                -          -
0.00/0.02	c *       0              0           1         1          63.0000                -          -
0.00/0.03	c *       0              0           1         1          43.0000                -          -
0.97/1.01	c *       1              2           1         1          35.0000           3.0000          -
1.37/1.45	c *       1            590         326         1          25.0000           3.0000          -
2.36/2.40	c *       2            590         326         1           5.0000           3.0000     66.67%
2.46/2.53	c *       3           1716         767         1           3.0000           3.0000      0.00%
2.46/2.53	c         3           1909           0         0           3.0000           3.0000      0.00%
2.46/2.54	c         3           1909           0         0           3.0000           3.0000          -
2.46/2.54	c SCIP Status        : c problem is solved
2.46/2.54	c Total Time         : 2.5400
2.46/2.54	c   solving          : 2.5400
2.46/2.54	c   presolving       : 0.0053 (included in solving)
2.46/2.54	c B&B Tree           :
2.46/2.54	c   nodes (total)    : 1909
2.46/2.54	c Solution           :
2.46/2.54	c   Solutions found  : 7
2.46/2.54	c   Primal Bound     : +3.00000000000000e+00
2.46/2.54	c   Dual Bound       : +3.00000000000000e+00
2.46/2.54	c Gap                : 0.00000 %
2.46/2.54	o 3
2.46/2.54	s OPTIMUM FOUND
2.46/2.54	v -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x98 -x97 x96 -x95 -x94 -x93 x92 -x133 -x132 
2.46/2.54	v -x131 -x130 -x129 -x128 -x127 -x91 x90 -x89 -x88 -x87 x86 x85 -x126 -x125 x124 -x123 x122 -x121 x120 -x84 -x83 -x82 -x81 x80 
2.46/2.54	v x79 x78 x119 -x118 -x117 -x116 -x115 x114 x113 -x77 x76 x75 -x74 -x73 -x72 x71 -x112 x111 -x110 x109 -x108 x107 -x106 x70 -x69 
2.46/2.54	v -x68 -x67 x66 -x65 x64 -x105 -x104 -x103 -x102 -x101 -x100 x99 x63 x62 x61 x60 -x59 -x58 x57 -x56 -x55 x54 -x53 -x52 x51 x50 
2.46/2.54	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 -x23 x22 -x21 
2.46/2.54	v x20 -x19 x18 x17 -x16 x15 x14 -x13 x12 -x11 -x10 x9 x8 -x7 -x6 -x5 -x4 -x3 x2 x1

Verifier Data 

OK	3

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: 63931 MiB (59644 MiB free)
  memory of node 1: 64510 MiB (53190 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4459707-1721939463/watcher-4459707-1721939463 -o /tmp/evaluation-result-4459707-1721939463/solver-4459707-1721939463 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721939462-261031 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4459707-1721939463.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=261104, runsolver pid=261097

[startup+0.100434 s]*
/proc/loadavg: 0.12 0.12 0.18 4/257 261111
/proc/meminfo: memFree=115520772/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=109468 memory=29096 CPUtime=0.09 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 4641 0 0 0 9 0 0 0 20 0 3 0 30469886 112095232 7274 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 27367 7274 2910 3032 0 10921 0
[pid=261104/tid=261109] ppid=261097 vsize=109468 memory=4026532157 CPUtime=0.08 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 2918 0 0 0 8 0 0 0 20 0 3 0 30469887 112095232 7274 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=109468 memory=219966341476 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 112095232 7274 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 109468 KiB
Current children cumulated memory: 29096 KiB

[startup+0.205433 s]*
/proc/loadavg: 0.12 0.12 0.18 3/254 261119
/proc/meminfo: memFree=115515868/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=109468 memory=29888 CPUtime=0.19 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 4882 0 0 0 19 0 0 0 20 0 3 0 30469886 112095232 7472 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 27367 7472 2910 3032 0 10921 0
[pid=261104/tid=261109] ppid=261097 vsize=109468 memory=3472328300254200108 CPUtime=0.18 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 3159 0 0 0 18 0 0 0 20 0 3 0 30469887 112095232 7472 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=109468 memory=3472275554128432687 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 112095232 7472 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 109468 KiB
Current children cumulated memory: 29888 KiB

[startup+0.306447 s]*
/proc/loadavg: 0.12 0.12 0.18 5/260 261131
/proc/meminfo: memFree=115509060/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=109468 memory=33056 CPUtime=0.28 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 5669 0 0 0 28 0 0 0 20 0 3 0 30469886 112095232 8264 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 27367 8264 2910 3032 0 11661 0
[pid=261104/tid=261109] ppid=261097 vsize=109468 memory=-6603046060715572928 CPUtime=0.27 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 3946 0 0 0 27 0 0 0 20 0 3 0 30469887 112095232 8264 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=109468 memory=0 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 112095232 8264 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 109468 KiB
Current children cumulated memory: 33056 KiB

[startup+0.700242 s]
/proc/loadavg: 0.12 0.12 0.18 3/252 261165
/proc/meminfo: memFree=115555616/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=111032 memory=43600 CPUtime=0.66 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 8425 0 0 0 66 0 0 0 20 0 3 0 30469886 113696768 10900 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 27758 10900 2910 3032 0 14556 0
[pid=261104/tid=261109] ppid=261097 vsize=111032 memory=0 CPUtime=0.65 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 6702 0 0 0 65 0 0 0 20 0 3 0 30469887 113696768 10900 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=111032 memory=0 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 113696768 10900 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 111032 KiB
Current children cumulated memory: 43600 KiB

[startup+1.50025 s]
/proc/loadavg: 0.12 0.12 0.18 5/266 261197
/proc/meminfo: memFree=115328892/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=114552 memory=53936 CPUtime=1.46 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 16376 0 0 0 145 1 0 0 20 0 3 0 30469886 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 28638 13484 2958 3032 0 17284 0
[pid=261104/tid=261109] ppid=261097 vsize=114552 memory=0 CPUtime=1.44 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 14505 0 0 0 144 0 0 0 20 0 3 0 30469887 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=114552 memory=13472 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 114552 KiB
Current children cumulated memory: 53936 KiB

[startup+2.54223 s]
# the end of solver process 261104 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.48989 s, system=0.018885 s

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

[startup+1.60022 s]
/proc/loadavg: 0.12 0.12 0.18 5/266 261197
/proc/meminfo: memFree=115328892/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=114552 memory=53936 CPUtime=1.56 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 16386 0 0 0 155 1 0 0 20 0 3 0 30469886 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 28638 13484 2958 3032 0 17284 0
[pid=261104/tid=261109] ppid=261097 vsize=114552 memory=-6082792342675438437 CPUtime=1.55 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 14515 0 0 0 154 1 0 0 20 0 3 0 30469887 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=114552 memory=12452 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 117301248 13484 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 1.56 s
Current children cumulated vsize: 114552 KiB
Current children cumulated memory: 53936 KiB

[startup+2.00021 s]*
/proc/loadavg: 0.12 0.12 0.18 5/260 261227
/proc/meminfo: memFree=115264700/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=114552 memory=54884 CPUtime=1.97 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 16728 0 0 0 196 1 0 0 20 0 3 0 30469886 117301248 13721 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 28638 13721 2958 3032 0 17411 0
[pid=261104/tid=261109] ppid=261097 vsize=114552 memory=-6154568461736655717 CPUtime=1.96 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 14857 0 0 0 195 1 0 0 20 0 3 0 30469887 117301248 13721 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=114552 memory=7737844341064231264 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 30469887 117301248 13721 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 1.97 s
Current children cumulated vsize: 114552 KiB
Current children cumulated memory: 54884 KiB

[startup+2.40017 s]
/proc/loadavg: 0.12 0.12 0.18 5/260 261227
/proc/meminfo: memFree=115264700/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=114552 memory=55340 CPUtime=2.36 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 16843 0 0 0 235 1 0 0 20 0 3 0 30469886 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 28638 13835 2958 3032 0 17443 0
[pid=261104/tid=261109] ppid=261097 vsize=114552 memory=54884 CPUtime=2.35 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 14970 0 0 0 234 1 0 0 20 0 3 0 30469887 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=114552 memory=16080 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30469887 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 2.36 s
Current children cumulated vsize: 114552 KiB
Current children cumulated memory: 55340 KiB

[startup+2.50017 s]
/proc/loadavg: 0.12 0.12 0.18 5/260 261227
/proc/meminfo: memFree=115264700/131524600 swapFree=131056796/131071996
[pid=261104] ppid=261097 vsize=114552 memory=55340 CPUtime=2.46 cores=0,2
/proc/261104/stat : 261104 (fscip) S 261097 261104 261021 0 -1 1077936128 16868 0 0 0 245 1 0 0 20 0 3 0 30469886 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
/proc/261104/statm: 28638 13835 2958 3032 0 17443 0
[pid=261104/tid=261109] ppid=261097 vsize=114552 memory=0 CPUtime=2.44 cores=0,2
/proc/261104/task/261109/stat : 261109 (fscip) R 261097 261104 261021 0 -1 4194368 14980 0 0 0 243 1 0 0 20 0 3 0 30469887 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
[pid=261104/tid=261111] ppid=261097 vsize=114552 memory=13472 CPUtime=0 cores=0,2
/proc/261104/task/261111/stat : 261111 (fscip) S 261097 261104 261021 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 30469887 117301248 13835 134679101440 4194304 16613245 140731441016208 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 51597312 140731441017876 140731441017992 140731441017992 140731441025008 0
Current children cumulated CPU time: 2.46 s
Current children cumulated vsize: 114552 KiB
Current children cumulated memory: 55340 KiB

Child status: 0

Real time (s): 2.54227
CPU time (s): 2.50877
CPU user time (s): 2.48989
CPU system time (s): 0.018885
CPU usage (%): 98.6824
Max. virtual memory (cumulated for all children) (KiB): 114552
Max. memory (cumulated for all children) (KiB): 55340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.48989
system time used= 0.018885
maximum resident set size= 55468
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17852
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= 24
involuntary context switches= 25


# summary of solver processes directly reported to runsolver:
#   pid: 261104
#   total CPU time (s): 2.50877
#   total CPU user time (s): 2.48989
#   total CPU system time (s): 0.018885

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.013825 second user time and 0.043222 second system time

The end

Launcher Data 

Begin job on nodeC032 at 2024-07-25 22:31:03
IDJOB=4459707
IDBENCH=148464
IDSOLVER=3064
FILE ID=nodeC032/4459707-1721939463
RUNJOBID= nodeC032-1721939462-261031
SLURM_JOB_ID= 8247252
Free space on /tmp= 890028 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=13-P2=17-P3=127-P4=13-P5=53-P6=73-P7=59-B.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-4459707-1721939463/watcher-4459707-1721939463 -o /tmp/evaluation-result-4459707-1721939463/solver-4459707-1721939463 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1721939462-261031 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4459707-1721939463.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= d15a7b77594613e525f13087b0fed45e
RANDOM SEED=1195961217

nodeC032.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		: 3703.674
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	: 6999.31
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		: 3680.110
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	: 7005.79
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		: 3803.977
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	: 6999.31
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		: 3746.261
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	: 7005.79
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		: 3760.271
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	: 6999.31
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		: 3747.591
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	: 7005.79
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		: 3609.120
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	: 6999.31
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		: 3792.824
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	: 7005.79
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        115543268 kB
MemAvailable:   129669116 kB
Buffers:          319348 kB
Cached:         14594716 kB
SwapCached:          140 kB
Active:          2703320 kB
Inactive:       12598096 kB
Active(anon):       2072 kB
Inactive(anon):   438340 kB
Active(file):    2701248 kB
Inactive(file): 12159756 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131056796 kB
Dirty:            112948 kB
Writeback:            12 kB
AnonPages:        386596 kB
Mapped:           127040 kB
Shmem:             53052 kB
KReclaimable:     208984 kB
Slab:             327128 kB
SReclaimable:     208984 kB
SUnreclaim:       118144 kB
KernelStack:        3984 kB
PageTables:         9832 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     696276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            19296 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 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:      363220 kB
DirectMap2M:    42401792 kB
DirectMap1G:    93323264 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC032 at 2024-07-25 22:31:05