Trace number 4464806

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 2024-07-30OPT3 4.47183 4.48956

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-B.opb
MD5SUM2fd47af0561ad637989545cb563fc5cb
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 benchmark0.044167
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables168
Total number of constraints17
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 constraints17
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)392
Sum of products size (including duplicates)784
Number of different products392
Sum of products size784

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.4.0         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.00	c Default LC presolving (default).
0.00/0.00	c ** Before presolving: virtualMemUsedAtLc = 24801280, getVmSize() = 24801280, SCIPgetMemUsed() = 2106935, SCIPgetMemTotal() = 3268743, 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 = 17537706, getVmSize() = 27811840, SCIPgetMemUsed() = 2296219, SCIPgetMemTotal() = 4986123, 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-4464806-1722382194
0.00/0.01	c   Variables        : 560 (168 binary, 0 integer, 392 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 417
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 436 (150 binary, 0 integer, 286 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 319
0.00/0.01	c Constraints        : Number
0.00/0.01	c   and              : 286 
0.00/0.01	c   linear           : 8 
0.00/0.01	c   logicor          : 17 
0.00/0.01	c   pseudoboolean    : 8 
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                -          -
4.37/4.47	c *       4           2849         943         1           3.0000           3.0000      0.00%
4.37/4.47	c         4           3910           0         0           3.0000           3.0000      0.00%
4.37/4.48	c         4           3910           0         0           3.0000           3.0000          -
4.37/4.48	c SCIP Status        : c problem is solved
4.37/4.48	c Total Time         : 4.4900
4.37/4.48	c   solving          : 4.4900
4.37/4.48	c   presolving       : 0.0054 (included in solving)
4.37/4.48	c B&B Tree           :
4.37/4.48	c   nodes (total)    : 3910
4.37/4.48	c Solution           :
4.37/4.48	c   Solutions found  : 2
4.37/4.48	c   Primal Bound     : +3.00000000000000e+00
4.37/4.48	c   Dual Bound       : +3.00000000000000e+00
4.37/4.48	c Gap                : 0.00000 %
4.37/4.48	o 3
4.37/4.48	s OPTIMUM FOUND
4.37/4.48	v x168 -x167 -x166 x165 x164 x163 x162 -x161 -x160 -x159 -x158 x157 -x156 -x155 x112 x111 -x110 -x109 x108 x107 x106 -x154 -x153 
4.37/4.48	v -x152 -x151 x150 x149 -x148 x105 x104 x103 x102 -x101 x100 x99 -x147 x146 -x145 -x144 x143 -x142 x141 -x98 -x97 -x96 x95 -x94 
4.37/4.48	v -x93 x92 -x140 -x139 -x138 x137 -x136 -x135 -x134 x91 -x90 -x89 -x88 -x87 -x86 x85 -x133 x132 -x131 -x130 -x129 x128 x127 -x84 
4.37/4.48	v -x83 -x82 x81 -x80 -x79 x78 -x126 -x125 -x124 -x123 x122 x121 x120 x77 -x76 -x75 -x74 -x73 x72 x71 -x119 -x118 -x117 -x116 
4.37/4.48	v -x115 -x114 -x113 -x70 -x69 -x68 x67 -x66 -x65 x64 x63 x62 -x61 -x60 -x59 x58 x57 -x56 -x55 -x54 -x53 x52 -x51 x50 x49 x48 -x47 
4.37/4.48	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 x20 -x19 
4.37/4.48	v 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 (62179 MiB free)
  memory of node 1: 64510 MiB (58517 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464806-1722382194/watcher-4464806-1722382194 -o /tmp/evaluation-result-4464806-1722382194/solver-4464806-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1722378594-29035 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464806-1722382194.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

Enforcing FSIZE limit: 104857600 KiB
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=31224, runsolver pid=31221
Current StackSize limit: 8192 KiB


[startup+0.100086 s]*
/proc/loadavg: 4.14 4.11 4.05 5/258 31230
/proc/meminfo: memFree=123542624/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=110672 memory=29208 CPUtime=0.09 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 4670 0 0 0 9 0 0 0 20 0 3 0 4816471 113328128 7302 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 27668 7302 2950 3035 0 10801 0
[pid=31224/tid=31226] ppid=31221 vsize=110672 memory=4026532157 CPUtime=0.08 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 2677 0 0 0 8 0 0 0 20 0 3 0 4816472 113328128 7302 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=110672 memory=215671374179 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4816472 113328128 7302 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 110672 KiB
Current children cumulated memory: 29208 KiB

[startup+0.205453 s]*
/proc/loadavg: 4.14 4.11 4.05 5/264 31240
/proc/meminfo: memFree=123498552/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=110672 memory=32640 CPUtime=0.2 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 5555 0 0 0 20 0 0 0 20 0 3 0 4816471 113328128 8160 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 27668 8160 2950 3035 0 11560 0
[pid=31224/tid=31226] ppid=31221 vsize=110672 memory=664970838410264707 CPUtime=0.19 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 3562 0 0 0 19 0 0 0 20 0 3 0 4816472 113328128 8160 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=110672 memory=15988 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4816472 113328128 8160 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 110672 KiB
Current children cumulated memory: 32640 KiB

[startup+0.30553 s]*
/proc/loadavg: 4.14 4.11 4.05 5/266 31242
/proc/meminfo: memFree=123471980/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=110672 memory=35808 CPUtime=0.3 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 6331 0 0 0 29 1 0 0 20 0 3 0 4816471 113328128 8952 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 27668 8952 2950 3035 0 12365 0
[pid=31224/tid=31226] ppid=31221 vsize=110672 memory=-5155629102638263173 CPUtime=0.28 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 4338 0 0 0 28 0 0 0 20 0 3 0 4816472 113328128 8952 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=110672 memory=0 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4816472 113328128 8952 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 110672 KiB
Current children cumulated memory: 35808 KiB

[startup+0.700249 s]
/proc/loadavg: 4.14 4.11 4.05 5/266 31242
/proc/meminfo: memFree=123446936/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=45652 CPUtime=0.69 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 9484 0 0 0 68 1 0 0 20 0 3 0 4816471 115232768 11413 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 11413 2950 3035 0 15456 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=0 CPUtime=0.68 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 7491 0 0 0 67 1 0 0 20 0 3 0 4816472 115232768 11413 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=0 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 11413 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 45652 KiB

[startup+1.50025 s]
/proc/loadavg: 4.14 4.11 4.05 5/266 31242
/proc/meminfo: memFree=123436224/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=54424 CPUtime=1.48 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 17074 0 0 0 147 1 0 0 20 0 3 0 4816471 115232768 13606 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 13606 2950 3035 0 17374 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=0 CPUtime=1.47 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 15081 0 0 0 146 1 0 0 20 0 3 0 4816472 115232768 13606 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=0 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 13606 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 54424 KiB

[startup+3.10539 s]
/proc/loadavg: 4.14 4.11 4.05 5/266 31242
/proc/meminfo: memFree=123397396/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=56012 CPUtime=3.09 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 17629 0 0 0 307 2 0 0 20 0 3 0 4816471 115232768 14003 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 14003 2950 3035 0 17705 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=0 CPUtime=3.07 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 15621 0 0 0 306 1 0 0 20 0 3 0 4816472 115232768 14003 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=-5155634604491369349 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 14003 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 56012 KiB

[startup+4.48952 s]
# the end of solver process 31224 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.44297 s, system=0.028865 s

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

[startup+3.20027 s]
/proc/loadavg: 4.14 4.11 4.05 5/266 31242
/proc/meminfo: memFree=123397396/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=54800 CPUtime=3.18 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 17650 0 0 0 316 2 0 0 20 0 3 0 4816471 115232768 13700 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 13700 2950 3035 0 17705 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=45916 CPUtime=3.16 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 15642 0 0 0 315 1 0 0 20 0 3 0 4816472 115232768 13700 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=2372 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 13700 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 54800 KiB

[startup+4.0002 s]*
/proc/loadavg: 4.14 4.11 4.05 5/266 31244
/proc/meminfo: memFree=123387896/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=55836 CPUtime=3.98 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 18192 0 0 0 396 2 0 0 20 0 3 0 4816471 115232768 13959 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 13959 2950 3035 0 18165 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=-5155629102638263173 CPUtime=3.97 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 16184 0 0 0 395 2 0 0 20 0 3 0 4816472 115232768 13959 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=56012 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 13959 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 3.98 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 55836 KiB

[startup+4.40021 s]
/proc/loadavg: 4.14 4.11 4.05 5/266 31244
/proc/meminfo: memFree=123387896/131524592 swapFree=131071996/131071996
[pid=31224] ppid=31221 vsize=112532 memory=57964 CPUtime=4.37 cores=0,2
/proc/31224/stat : 31224 (fscip) S 31221 31224 29025 0 -1 1077936128 18994 0 0 0 435 2 0 0 20 0 3 0 4816471 115232768 14491 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
/proc/31224/statm: 28133 14491 2950 3035 0 18629 0
[pid=31224/tid=31226] ppid=31221 vsize=112532 memory=1828 CPUtime=4.36 cores=0,2
/proc/31224/task/31226/stat : 31226 (fscip) R 31221 31224 29025 0 -1 4194368 16986 0 0 0 434 2 0 0 20 0 3 0 4816472 115232768 14491 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
[pid=31224/tid=31227] ppid=31221 vsize=112532 memory=52396 CPUtime=0 cores=0,2
/proc/31224/task/31227/stat : 31227 (fscip) S 31221 31224 29025 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4816472 115232768 14491 134679101440 4194304 16623229 140724812600608 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18838560 18947056 50782208 140724812604438 140724812604554 140724812604554 140724812611568 0
Current children cumulated CPU time: 4.37 s
Current children cumulated vsize: 112532 KiB
Current children cumulated memory: 57964 KiB

Child status: 0

Real time (s): 4.48956
CPU time (s): 4.47183
CPU user time (s): 4.44297
CPU system time (s): 0.028865
CPU usage (%): 99.6052
Max. virtual memory (cumulated for all children) (KiB): 112532
Max. memory (cumulated for all children) (KiB): 58720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.44297
system time used= 0.028865
maximum resident set size= 58720
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20167
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= 23
involuntary context switches= 33


# summary of solver processes directly reported to runsolver:
#   pid: 31224
#   total CPU time (s): 4.47183
#   total CPU user time (s): 4.44297
#   total CPU system time (s): 0.028865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015469 second user time and 0.049475 second system time

The end

Launcher Data 

Begin job on nodeC016 at 2024-07-31 01:29:54
IDJOB=4464806
IDBENCH=148511
IDSOLVER=3092
FILE ID=nodeC016/4464806-1722382194
RUNJOBID= nodeC016-1722378594-29035
SLURM_JOB_ID= 8249829
Free space on /tmp= 889992 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=53-P1=5-P2=67-P3=53-P4=17-P5=103-P6=29-P7=71-P8=47-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-4464806-1722382194/watcher-4464806-1722382194 -o /tmp/evaluation-result-4464806-1722382194/solver-4464806-1722382194 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC016-1722378594-29035 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464806-1722382194.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2fd47af0561ad637989545cb563fc5cb
RANDOM SEED=1367756045

nodeC016.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		: 3320.953
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	: 6999.92
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		: 3683.933
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	: 7006.47
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		: 3674.451
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	: 6999.92
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		: 3600.583
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	: 7006.47
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		: 3640.601
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	: 6999.92
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		: 3600.481
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	: 7006.47
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		: 3489.765
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	: 6999.92
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		: 3683.853
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	: 7006.47
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524592 kB
MemFree:        123601076 kB
MemAvailable:   128973424 kB
Buffers:          101152 kB
Cached:          6077608 kB
SwapCached:            0 kB
Active:           272172 kB
Inactive:        7109808 kB
Active(anon):       1548 kB
Inactive(anon):  1223308 kB
Active(file):     270624 kB
Inactive(file):  5886500 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             57148 kB
Writeback:             0 kB
AnonPages:       1203516 kB
Mapped:           112088 kB
Shmem:             21336 kB
KReclaimable:     110724 kB
Slab:             197672 kB
SReclaimable:     110724 kB
SUnreclaim:        86948 kB
KernelStack:        4064 kB
PageTables:        11428 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834292 kB
Committed_AS:    1145284 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9920 kB
HardwareCorrupted:     0 kB
AnonHugePages:    301056 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:      275156 kB
DirectMap2M:     7886848 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC016 at 2024-07-31 01:29:58