Trace number 4464804

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 2024-07-30OPT2 1.65616 1.66479

General information on the benchmark

NamePB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-B.opb
MD5SUMe933b4b2c3d99cdeac336f8fb4031a96
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 benchmark2
Best CPU time to get the best result obtained on this benchmark0.036271
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables162
Total number of constraints19
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 constraints19
Minimum length of a constraint6
Maximum length of a constraint48
Number of terms in the objective function 6
Biggest coefficient in the objective function 32
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 63
Number of bits of the sum of numbers in the objective function 6
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 8064
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)324
Sum of products size (including duplicates)648
Number of different products324
Sum of products size648

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 = 23785472, getVmSize() = 23785472, SCIPgetMemUsed() = 1906745, SCIPgetMemTotal() = 2200457, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.02	c ** Estimated virtualMemUsedAtSolver = 17007957, getVmSize() = 27238400, SCIPgetMemUsed() = 2452970, SCIPgetMemTotal() = 4393546, SCIPgetMemExternEstim() = 1048576
0.00/0.02	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.02	c Original Problem   :
0.00/0.02	c   Problem name     : instance-4464804-1722382193
0.00/0.02	c   Variables        : 486 (162 binary, 0 integer, 324 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 352
0.00/0.02	c   Objective sense  : minimize
0.00/0.02	c Presolved Problem  :
0.00/0.02	c   Variables        : 474 (161 binary, 0 integer, 313 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 360
0.00/0.02	c Constraints        : Number
0.00/0.02	c   setppc           : 2 
0.00/0.02	c   and              : 321 
0.00/0.02	c   linear           : 9 
0.00/0.02	c   logicor          : 19 
0.00/0.02	c   pseudoboolean    : 9 
0.00/0.02	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.03	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.03	c                                Nodes    Active                                            
0.00/0.03	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.06	c *       0              0           1         1          43.0000                -          -
0.88/0.91	c *       1              2           1         1          17.0000           2.0000          -
0.88/0.97	c *       1              2           1         1           9.0000           2.0000    350.00%
1.49/1.58	c *       2              2           1         1           3.0000           2.0000     50.00%
1.58/1.64	c *       2            320         109         1           2.0000           2.0000      0.00%
1.58/1.64	c         2            341           0         0           2.0000           2.0000      0.00%
1.58/1.66	c         2            341           0         0           2.0000           2.0000          -
1.58/1.66	c SCIP Status        : c problem is solved
1.58/1.66	c Total Time         : 1.6600
1.58/1.66	c   solving          : 1.6600
1.58/1.66	c   presolving       : 0.0234 (included in solving)
1.58/1.66	c B&B Tree           :
1.58/1.66	c   nodes (total)    : 341
1.58/1.66	c Solution           :
1.58/1.66	c   Solutions found  : 5
1.58/1.66	c   Primal Bound     : +2.00000000000000e+00
1.58/1.66	c   Dual Bound       : +2.00000000000000e+00
1.58/1.66	c Gap                : 0.00000 %
1.58/1.66	o 2
1.58/1.66	s OPTIMUM FOUND
1.58/1.66	v -x162 -x161 -x160 -x159 x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 x108 -x107 x106 x105 x104 -x103 -x150 -x149 -x148 -x147 
1.58/1.66	v -x146 x145 -x102 -x101 -x100 -x99 x98 -x97 -x144 x143 -x142 -x141 -x140 -x139 -x96 -x95 -x94 -x93 x92 -x91 -x138 -x137 -x136 
1.58/1.66	v -x135 -x134 -x133 -x90 x89 -x88 -x87 x86 -x85 -x132 -x131 -x130 -x129 -x128 x127 -x84 -x83 -x82 -x81 x80 -x79 -x126 -x125 -x124 
1.58/1.66	v -x123 x122 -x121 -x78 -x77 -x76 -x75 x74 -x73 -x120 -x119 -x118 -x117 -x116 x115 -x72 x71 x70 -x69 x68 -x67 -x114 -x113 -x112 
1.58/1.66	v -x111 -x110 -x109 -x66 -x65 x64 -x63 x62 -x61 -x60 -x59 -x58 -x57 x56 x55 -x54 x53 -x52 x51 x50 x49 x48 -x47 -x46 -x45 -x44 
1.58/1.66	v 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 -x18 -x17 
1.58/1.66	v x16 -x15 -x14 x13 -x12 -x11 -x10 x9 -x8 x7 -x6 -x5 -x4 -x3 x2 -x1 

Verifier Data

OK	2

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 (50279 MiB free)
  memory of node 1: 64510 MiB (61974 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464804-1722382193/watcher-4464804-1722382193 -o /tmp/evaluation-result-4464804-1722382193/solver-4464804-1722382193 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722378594-30603 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464804-1722382193.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
solver pid=33028, runsolver pid=33025
Current StackSize limit: 8192 KiB


[startup+0.100092 s]*
/proc/loadavg: 4.22 4.21 4.09 5/266 33033
/proc/meminfo: memFree=114906824/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=110188 memory=31372 CPUtime=0.09 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 5240 0 0 0 8 1 0 0 20 0 3 0 4817636 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 27547 7843 2950 3035 0 11510 0
[pid=33028/tid=33032] ppid=33025 vsize=110188 memory=4026561586 CPUtime=0.06 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 3396 0 0 0 6 0 0 0 20 0 3 0 4817639 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=110188 memory=228556276070 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 110188 KiB
Current children cumulated memory: 31372 KiB

[startup+0.205696 s]*
/proc/loadavg: 4.22 4.21 4.09 4/262 33033
/proc/meminfo: memFree=114964780/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=110188 memory=31372 CPUtime=0.2 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 5246 0 0 0 19 1 0 0 20 0 3 0 4817636 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 27547 7843 2950 3035 0 11510 0
[pid=33028/tid=33032] ppid=33025 vsize=110188 memory=8026368251766898807 CPUtime=0.16 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 3402 0 0 0 16 0 0 0 20 0 3 0 4817639 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=110188 memory=215671476871 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 112832512 7843 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 110188 KiB
Current children cumulated memory: 31372 KiB

[startup+0.305427 s]*
/proc/loadavg: 4.22 4.21 4.09 5/262 33047
/proc/meminfo: memFree=114961732/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=110188 memory=35068 CPUtime=0.3 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 6189 0 0 0 29 1 0 0 20 0 3 0 4817636 112832512 8767 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 27547 8767 2950 3035 0 12238 0
[pid=33028/tid=33032] ppid=33025 vsize=110188 memory=-7596310819795729280 CPUtime=0.26 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 4345 0 0 0 26 0 0 0 20 0 3 0 4817639 112832512 8767 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=110188 memory=0 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 112832512 8767 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 110188 KiB
Current children cumulated memory: 35068 KiB

[startup+0.700226 s]
/proc/loadavg: 4.22 4.21 4.09 4/258 33066
/proc/meminfo: memFree=114986248/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=112320 memory=46640 CPUtime=0.68 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 9302 0 0 0 67 1 0 0 20 0 3 0 4817636 115015680 11660 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 28080 11660 2950 3035 0 15386 0
[pid=33028/tid=33032] ppid=33025 vsize=112320 memory=0 CPUtime=0.65 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 7458 0 0 0 65 0 0 0 20 0 3 0 4817639 115015680 11660 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=112320 memory=0 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 115015680 11660 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 112320 KiB
Current children cumulated memory: 46640 KiB

[startup+1.50024 s]
/proc/loadavg: 4.22 4.21 4.09 5/266 33081
/proc/meminfo: memFree=114905820/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=112320 memory=50232 CPUtime=1.49 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 16761 0 0 0 147 2 0 0 20 0 3 0 4817636 115015680 12558 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 28080 12558 2950 3035 0 16500 0
[pid=33028/tid=33032] ppid=33025 vsize=112320 memory=0 CPUtime=1.45 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 14916 0 0 0 144 1 0 0 20 0 3 0 4817639 115015680 12558 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=112320 memory=0 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 115015680 12558 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 112320 KiB
Current children cumulated memory: 50232 KiB

[startup+1.66474 s]
# the end of solver process 33028 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.63122 s, system=0.024938 s

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

[startup+1.60028 s]
/proc/loadavg: 4.22 4.21 4.09 5/266 33081
/proc/meminfo: memFree=114905820/131524600 swapFree=131071216/131071996
[pid=33028] ppid=33025 vsize=112320 memory=51816 CPUtime=1.58 cores=5,7
/proc/33028/stat : 33028 (fscip) S 33025 33028 30590 0 -1 1077936128 17266 0 0 0 156 2 0 0 20 0 3 0 4817636 115015680 12954 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
/proc/33028/statm: 28080 12954 2998 3035 0 16579 0
[pid=33028/tid=33032] ppid=33025 vsize=112320 memory=14436 CPUtime=1.55 cores=5,7
/proc/33028/task/33032/stat : 33032 (fscip) R 33025 33028 30590 0 -1 4194368 15257 0 0 0 154 1 0 0 20 0 3 0 4817639 115015680 12954 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
[pid=33028/tid=33033] ppid=33025 vsize=112320 memory=-5155630206478281605 CPUtime=0 cores=5,7
/proc/33028/task/33033/stat : 33033 (fscip) S 33025 33028 30590 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4817640 115015680 12954 134679101440 4194304 16623229 140731517688224 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18838560 18947056 55382016 140731517694998 140731517695114 140731517695114 140731517702128 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 112320 KiB
Current children cumulated memory: 51816 KiB

Child status: 0

Real time (s): 1.66479
CPU time (s): 1.65616
CPU user time (s): 1.63122
CPU system time (s): 0.024938
CPU usage (%): 99.4811
Max. virtual memory (cumulated for all children) (KiB): 112320
Max. memory (cumulated for all children) (KiB): 51816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.63122
system time used= 0.024938
maximum resident set size= 51868
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18348
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= 22
involuntary context switches= 5


# summary of solver processes directly reported to runsolver:
#   pid: 33028
#   total CPU time (s): 1.65616
#   total CPU user time (s): 1.63122
#   total CPU system time (s): 0.024938

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.012818 second user time and 0.03205 second system time

The end

Launcher Data

Begin job on nodeC021 at 2024-07-31 01:29:53
IDJOB=4464804
IDBENCH=148335
IDSOLVER=3092
FILE ID=nodeC021/4464804-1722382193
RUNJOBID= nodeC021-1722378594-30603
SLURM_JOB_ID= 8249844
Free space on /tmp= 889980 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB07/OPT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=11-P1=37-P2=59-P3=23-P4=53-P5=31-P6=59-P7=29-P8=2-P9=67-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-4464804-1722382193/watcher-4464804-1722382193 -o /tmp/evaluation-result-4464804-1722382193/solver-4464804-1722382193 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722378594-30603 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464804-1722382193.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= e933b4b2c3d99cdeac336f8fb4031a96
RANDOM SEED=1367756045

nodeC021.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		: 3675.413
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	: 6999.80
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		: 3674.671
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	: 7006.98
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		: 3600.169
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	: 6999.80
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		: 3600.333
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	: 7006.98
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		: 3679.404
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	: 6999.80
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		: 3667.138
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	: 7006.98
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		: 3671.190
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	: 6999.80
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		: 3675.422
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        114948952 kB
MemAvailable:   122083792 kB
Buffers:          100088 kB
Cached:          7827484 kB
SwapCached:           56 kB
Active:           287156 kB
Inactive:       15701848 kB
Active(anon):       1528 kB
Inactive(anon):  8081136 kB
Active(file):     285628 kB
Inactive(file):  7620712 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             56664 kB
Writeback:             0 kB
AnonPages:       8057964 kB
Mapped:           122652 kB
Shmem:             21208 kB
KReclaimable:     136292 kB
Slab:             228132 kB
SReclaimable:     136292 kB
SUnreclaim:        91840 kB
KernelStack:        4176 kB
PageTables:        25296 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    8468304 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             8736 kB
HardwareCorrupted:     0 kB
AnonHugePages:   5117952 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:      226004 kB
DirectMap2M:    15276032 kB
DirectMap1G:    120586240 kB

Free space on /tmp at the end= 889956 MiB
End job on nodeC021 at 2024-07-31 01:29:55