Trace number 4464805

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 2.5005 2.5077

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: 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() = 1921249, SCIPgetMemTotal() = 2205289, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.00	c ** Estimated virtualMemUsedAtSolver = 16790869, getVmSize() = 26587136, SCIPgetMemUsed() = 2133930, SCIPgetMemTotal() = 3780106, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.00	c Original Problem   :
0.00/0.00	c   Problem name     : instance-4464805-1722382193
0.00/0.00	c   Variables        : 490 (147 binary, 0 integer, 343 implicit integer, 0 continuous)
0.00/0.00	c   Constraints      : 365
0.00/0.00	c   Objective sense  : minimize
0.00/0.00	c Presolved Problem  :
0.00/0.00	c   Variables        : 381 (131 binary, 0 integer, 250 implicit integer, 0 continuous)
0.00/0.00	c   Constraints      : 280
0.00/0.00	c Constraints        : Number
0.00/0.00	c   setppc           : 1 
0.00/0.00	c   and              : 250 
0.00/0.00	c   linear           : 7 
0.00/0.00	c   logicor          : 15 
0.00/0.00	c   pseudoboolean    : 7 
0.00/0.00	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                -          -
0.89/0.98	c *       1              2           1         1          35.0000           3.0000          -
1.38/1.42	c *       1            594         326         1          25.0000           3.0000          -
2.29/2.36	c *       2            594         326         1           5.0000           3.0000     66.67%
2.39/2.49	c *       2           1741         772         1           3.0000           3.0000      0.00%
2.39/2.49	c         2           1909           0         0           3.0000           3.0000      0.00%
2.49/2.50	c         3           1909           0         0           3.0000           3.0000          -
2.49/2.50	c SCIP Status        : c problem is solved
2.49/2.50	c Total Time         : 2.5100
2.49/2.50	c   solving          : 2.5100
2.49/2.50	c   presolving       : 0.0051 (included in solving)
2.49/2.50	c B&B Tree           :
2.49/2.50	c   nodes (total)    : 1909
2.49/2.50	c Solution           :
2.49/2.50	c   Solutions found  : 7
2.49/2.50	c   Primal Bound     : +3.00000000000000e+00
2.49/2.50	c   Dual Bound       : +3.00000000000000e+00
2.49/2.50	c Gap                : 0.00000 %
2.49/2.50	o 3
2.49/2.50	s OPTIMUM FOUND
2.49/2.50	v -x147 -x146 -x145 -x144 -x143 x142 -x141 -x140 -x139 x138 -x137 -x136 -x135 -x134 -x98 -x97 x96 -x95 -x94 -x93 x92 -x133 -x132 
2.49/2.50	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 
2.49/2.50	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 
2.49/2.50	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 
2.49/2.50	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 
2.49/2.50	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: 63968 MiB (62749 MiB free)
  memory of node 1: 64473 MiB (62022 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464805-1722382193/watcher-4464805-1722382193 -o /tmp/evaluation-result-4464805-1722382193/solver-4464805-1722382193 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1722378594-27314 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464805-1722382193.opb -qsol -t 3600 -sth 1 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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

solver pid=29536, runsolver pid=29533

[startup+0.100088 s]*
/proc/loadavg: 4.13 4.14 4.07 6/266 29539
/proc/meminfo: memFree=127745232/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=109484 memory=29252 CPUtime=0.09 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 4644 0 0 0 9 0 0 0 20 0 3 0 4607560 112111616 7313 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 27371 7313 2950 3035 0 10921 0
[pid=29536/tid=29538] ppid=29533 vsize=109484 memory=4026561586 CPUtime=0.08 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 2920 0 0 0 8 0 0 0 20 0 3 0 4607561 112111616 7313 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=109484 memory=232851243367 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 112111616 7313 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 109484 KiB
Current children cumulated memory: 29252 KiB

[startup+0.205944 s]*
/proc/loadavg: 4.13 4.14 4.07 5/266 29539
/proc/meminfo: memFree=127742664/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=109484 memory=30836 CPUtime=0.2 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 5087 0 0 0 20 0 0 0 20 0 3 0 4607560 112111616 7709 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 27371 7709 2950 3035 0 11063 0
[pid=29536/tid=29538] ppid=29533 vsize=109484 memory=664970838410264707 CPUtime=0.19 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 3363 0 0 0 19 0 0 0 20 0 3 0 4607561 112111616 7709 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=109484 memory=17997 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 112111616 7709 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 109484 KiB
Current children cumulated memory: 30836 KiB

[startup+0.305593 s]*
/proc/loadavg: 4.13 4.14 4.07 5/266 29539
/proc/meminfo: memFree=127737624/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=109484 memory=33476 CPUtime=0.3 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 5736 0 0 0 30 0 0 0 20 0 3 0 4607560 112111616 8369 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 27371 8369 2950 3035 0 11725 0
[pid=29536/tid=29538] ppid=29533 vsize=109484 memory=-5155632401122290821 CPUtime=0.29 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 4012 0 0 0 29 0 0 0 20 0 3 0 4607561 112111616 8369 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=109484 memory=0 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 112111616 8369 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 109484 KiB
Current children cumulated memory: 33476 KiB

[startup+0.700246 s]
/proc/loadavg: 4.13 4.14 4.07 5/266 29539
/proc/meminfo: memFree=127728244/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=111448 memory=44976 CPUtime=0.69 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 8761 0 0 0 68 1 0 0 20 0 3 0 4607560 114122752 11244 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 27862 11244 2950 3035 0 14813 0
[pid=29536/tid=29538] ppid=29533 vsize=111448 memory=0 CPUtime=0.68 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 7037 0 0 0 67 1 0 0 20 0 3 0 4607561 114122752 11244 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=111448 memory=0 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 114122752 11244 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111448 KiB
Current children cumulated memory: 44976 KiB

[startup+1.50025 s]
/proc/loadavg: 4.13 4.14 4.07 5/258 29575
/proc/meminfo: memFree=127742124/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=113944 memory=54004 CPUtime=1.48 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 16398 0 0 0 147 1 0 0 20 0 3 0 4607560 116678656 13501 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 28486 13501 2998 3035 0 17279 0
[pid=29536/tid=29538] ppid=29533 vsize=113944 memory=0 CPUtime=1.47 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 14530 0 0 0 146 1 0 0 20 0 3 0 4607561 116678656 13501 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=113944 memory=0 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 116678656 13501 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 54004 KiB

[startup+2.50768 s]
# the end of solver process 29536 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.47359 s, system=0.026912 s

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

[startup+1.60027 s]
/proc/loadavg: 4.13 4.14 4.07 5/258 29575
/proc/meminfo: memFree=127742124/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=113944 memory=54108 CPUtime=1.58 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 16410 0 0 0 157 1 0 0 20 0 3 0 4607560 116678656 13527 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 28486 13527 2998 3035 0 17279 0
[pid=29536/tid=29538] ppid=29533 vsize=113944 memory=14712 CPUtime=1.57 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 14542 0 0 0 156 1 0 0 20 0 3 0 4607561 116678656 13527 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=113944 memory=-5155632401122290821 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 116678656 13527 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 54108 KiB

[startup+2.00018 s]*
/proc/loadavg: 4.13 4.14 4.07 5/266 29587
/proc/meminfo: memFree=127528280/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=113944 memory=55104 CPUtime=1.99 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 16736 0 0 0 198 1 0 0 20 0 3 0 4607560 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 28486 13776 2998 3035 0 17411 0
[pid=29536/tid=29538] ppid=29533 vsize=113944 memory=-5155634578670709893 CPUtime=1.97 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 14868 0 0 0 196 1 0 0 20 0 3 0 4607561 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=113944 memory=7377832309504438120 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4607561 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 55104 KiB

[startup+2.4002 s]
/proc/loadavg: 4.13 4.14 4.07 5/266 29587
/proc/meminfo: memFree=127528280/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=113944 memory=55104 CPUtime=2.39 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 16811 0 0 0 237 2 0 0 20 0 3 0 4607560 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 28486 13776 2998 3035 0 17444 0
[pid=29536/tid=29538] ppid=29533 vsize=113944 memory=0 CPUtime=2.36 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 14929 0 0 0 235 1 0 0 20 0 3 0 4607561 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=113944 memory=11201429533541 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4607561 116678656 13776 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 2.39 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 55104 KiB

[startup+2.50018 s]
/proc/loadavg: 4.13 4.14 4.07 5/266 29587
/proc/meminfo: memFree=127528280/131524600 swapFree=131071996/131071996
[pid=29536] ppid=29533 vsize=113944 memory=55260 CPUtime=2.49 cores=4,6
/proc/29536/stat : 29536 (fscip) S 29533 29536 27303 0 -1 1077936128 17017 0 0 0 247 2 0 0 20 0 3 0 4607560 116678656 13815 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
/proc/29536/statm: 28486 13815 2998 3035 0 17444 0
[pid=29536/tid=29538] ppid=29533 vsize=113944 memory=0 CPUtime=2.47 cores=4,6
/proc/29536/task/29538/stat : 29538 (fscip) R 29533 29536 27303 0 -1 4194368 15126 0 0 0 245 2 0 0 20 0 3 0 4607561 116678656 13815 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
[pid=29536/tid=29539] ppid=29533 vsize=113944 memory=0 CPUtime=0 cores=4,6
/proc/29536/task/29539/stat : 29539 (fscip) S 29533 29536 27303 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4607561 116678656 13815 134679101440 4194304 16623229 140728425224144 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 53948416 140728425227286 140728425227402 140728425227402 140728425234416 0
Current children cumulated CPU time: 2.49 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 55260 KiB

Child status: 0

Real time (s): 2.5077
CPU time (s): 2.5005
CPU user time (s): 2.47359
CPU system time (s): 0.026912
CPU usage (%): 99.7128
Max. virtual memory (cumulated for all children) (KiB): 113944
Max. memory (cumulated for all children) (KiB): 55260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.47359
system time used= 0.026912
maximum resident set size= 55260
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17809
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= 8


# summary of solver processes directly reported to runsolver:
#   pid: 29536
#   total CPU time (s): 2.5005
#   total CPU user time (s): 2.47359
#   total CPU system time (s): 0.026912

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017294 second user time and 0.036032 second system time

The end

Launcher Data 

Begin job on nodeC015 at 2024-07-31 01:29:54
IDJOB=4464805
IDBENCH=148464
IDSOLVER=3092
FILE ID=nodeC015/4464805-1722382193
RUNJOBID= nodeC015-1722378594-27314
SLURM_JOB_ID= 8249828
Free space on /tmp= 890000 MiB

SOLVER NAME= FiberSCIP 2024-07-30
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-4464805-1722382193/watcher-4464805-1722382193 -o /tmp/evaluation-result-4464805-1722382193/solver-4464805-1722382193 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1722378594-27314 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464805-1722382193.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= d15a7b77594613e525f13087b0fed45e
RANDOM SEED=1367756045

nodeC015.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		: 3671.070
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	: 6999.37
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		: 3695.029
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	: 7005.03
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		: 3612.553
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	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.993
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	: 7005.03
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		: 3661.178
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	: 6999.37
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		: 3600.512
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	: 7005.03
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		: 3671.352
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	: 6999.37
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		: 3695.013
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127767184 kB
MemAvailable:   127669664 kB
Buffers:           97636 kB
Cached:           643064 kB
SwapCached:            0 kB
Active:           257476 kB
Inactive:        3021568 kB
Active(anon):       1544 kB
Inactive(anon):  2560300 kB
Active(file):     255932 kB
Inactive(file):   461268 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             56796 kB
Writeback:             0 kB
AnonPages:       2538540 kB
Mapped:           124720 kB
Shmem:             23384 kB
KReclaimable:      50208 kB
Slab:             131632 kB
SReclaimable:      50208 kB
SUnreclaim:        81424 kB
KernelStack:        4164 kB
PageTables:        13812 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1992968 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9728 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1611776 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:      158420 kB
DirectMap2M:    12197888 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 889972 MiB
End job on nodeC015 at 2024-07-31 01:29:56