Trace number 4464872

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 NameAnswerCPU timeWall clock time
FiberSCIP 2024-07-30OPTIMUM 1.202 1.20807

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1111221203--soft-33-100-0.wbo
MD5SUMa01c9ef9d0240b56467a0aa37bdb71bd
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.226904
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints69
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 3204
Min constraint cost 1
Max constraint cost 97
Sum of constraints costs 3203
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1228
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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 = 23048192, getVmSize() = 23048192, SCIPgetMemUsed() = 1275076, SCIPgetMemTotal() = 1567812, 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 = 16325290, getVmSize() = 25927680, SCIPgetMemUsed() = 1676005, SCIPgetMemTotal() = 3230797, 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-4464872-1722389845
0.00/0.01	c   Variables        : 238 (238 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 171
0.00/0.01	c   Objective sense  : minimize
0.00/0.01	c Presolved Problem  :
0.00/0.01	c   Variables        : 287 (237 binary, 0 integer, 50 implicit integer, 0 continuous)
0.00/0.01	c   Constraints      : 166
0.00/0.01	c Constraints        : Number
0.00/0.01	c   setppc           : 23 
0.00/0.01	c   linear           : 68 
0.00/0.01	c   logicor          : 7 
0.00/0.01	c   indicator        : 68 
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        3162.0000                -          -
0.00/0.02	c *       0              0           1         1        2262.0000                -          -
0.00/0.02	c *       0              0           1         1         943.0000                -          -
0.00/0.02	c *       0              0           1         1         928.0000                -          -
0.00/0.02	c *       0              0           1         1         872.0000                -          -
0.09/0.12	c *       0              0           1         1         790.0000                -          -
0.20/0.21	c *       0              0           1         1         606.0000                -          -
0.20/0.24	c *       0              0           1         1          10.0000                -          -
0.50/0.57	c *       1              2           0         1           8.0000           0.0000          -
0.68/0.76	c *       1              2           0         1           6.0000           0.0000          -
0.68/0.77	c *       1              2           0         1           2.0000           0.0000          -
1.09/1.19	c         1             90           0         0           2.0000           2.0000      0.00%
1.19/1.20	c         1             90           0         0           2.0000           2.0000          -
1.19/1.20	c SCIP Status        : c problem is solved
1.19/1.20	c Total Time         : 1.2000
1.19/1.20	c   solving          : 1.2000
1.19/1.20	c   presolving       : 0.0057 (included in solving)
1.19/1.20	c B&B Tree           :
1.19/1.20	c   nodes (total)    : 90
1.19/1.20	c Solution           :
1.19/1.20	c   Solutions found  : 11
1.19/1.20	c   Primal Bound     : +2.00000000000000e+00
1.19/1.20	c   Dual Bound       : +2.00000000000000e+00
1.19/1.20	c Gap                : 0.00000 %
1.19/1.20	o 2
1.19/1.20	s OPTIMUM FOUND
1.19/1.20	v -x169 -x168 -x167 x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 x151 -x150 -x149 -x148 
1.19/1.20	v -x147 -x146 -x145 -x144 -x143 -x142 -x141 -x140 -x139 -x138 -x137 -x136 x135 -x134 -x133 -x132 -x131 -x130 x129 -x128 -x127 
1.19/1.20	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 x108 -x107 -x106 
1.19/1.20	v -x105 -x104 -x103 -x102 -x101 -x100 -x99 x98 -x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 
1.19/1.20	v -x81 -x80 -x79 -x78 -x77 -x76 -x75 -x74 -x73 -x72 -x71 -x70 -x69 x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 x58 -x57 -x56 
1.19/1.20	v -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 x40 -x39 -x38 -x37 -x36 x35 -x34 -x33 -x32 -x31 
1.19/1.20	v -x30 -x29 -x28 -x27 -x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 x15 -x14 x13 -x12 -x11 -x10 -x9 -x8 -x7 -x6 -x5 
1.19/1.20	v -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: 63968 MiB (62343 MiB free)
  memory of node 1: 64473 MiB (63323 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4464872-1722389845/watcher-4464872-1722389845 -o /tmp/evaluation-result-4464872-1722389845/solver-4464872-1722389845 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722389405-35194 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464872-1722389845.wbo -qsol -t 3600 -sth 1 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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=36972, runsolver pid=36969
Current StackSize limit: 8192 KiB


[startup+0.10009 s]*
/proc/loadavg: 4.12 4.12 4.13 6/264 36975
/proc/meminfo: memFree=128656944/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=112440 memory=38012 CPUtime=0.09 cores=1,3
/proc/36972/stat : 36972 (fscip) S 36969 36972 35128 0 -1 1077936128 6477 0 0 0 9 0 0 0 20 0 3 0 5586512 115138560 9503 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 28110 9503 2870 3035 0 12390 0
[pid=36972/tid=36974] ppid=36969 vsize=112440 memory=4026561586 CPUtime=0.08 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) R 36969 36972 35128 0 -1 4194368 4875 0 0 0 8 0 0 0 20 0 3 0 5586513 115138560 9503 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=112440 memory=237146210664 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 115138560 9503 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 112440 KiB
Current children cumulated memory: 38012 KiB

[startup+0.205645 s]*
/proc/loadavg: 4.12 4.12 4.13 5/264 36975
/proc/meminfo: memFree=128635928/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=125076 memory=57812 CPUtime=0.2 cores=1,3
/proc/36972/stat : 36972 (fscip) R 36969 36972 35128 0 -1 1077936128 11400 0 0 0 19 1 0 0 20 0 3 0 5586512 128077824 14453 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 31269 14453 2870 3035 0 17454 0
[pid=36972/tid=36974] ppid=36969 vsize=125076 memory=664970838410264707 CPUtime=0.19 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) R 36969 36972 35128 0 -1 4194368 9798 0 0 0 18 1 0 0 20 0 3 0 5586513 128077824 14453 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=125076 memory=645 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 128077824 14453 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 125076 KiB
Current children cumulated memory: 57812 KiB

[startup+0.305675 s]*
/proc/loadavg: 4.12 4.12 4.13 5/264 36975
/proc/meminfo: memFree=128632648/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=125076 memory=62132 CPUtime=0.3 cores=1,3
/proc/36972/stat : 36972 (fscip) R 36969 36972 35128 0 -1 1077936128 12373 0 0 0 29 1 0 0 20 0 3 0 5586512 128077824 15533 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 31269 15533 2966 3035 0 18676 0
[pid=36972/tid=36974] ppid=36969 vsize=125076 memory=-6000919468394505836 CPUtime=0.29 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) S 36969 36972 35128 0 -1 1077936192 10771 0 0 0 28 1 0 0 20 0 3 0 5586513 128077824 15533 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=125076 memory=0 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 128077824 15533 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 125076 KiB
Current children cumulated memory: 62132 KiB

[startup+0.700231 s]
/proc/loadavg: 4.12 4.12 4.13 5/264 36975
/proc/meminfo: memFree=128611704/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=129208 memory=68424 CPUtime=0.68 cores=1,3
/proc/36972/stat : 36972 (fscip) S 36969 36972 35128 0 -1 1077936128 14158 0 0 0 67 1 0 0 20 0 3 0 5586512 132308992 17106 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 32302 17106 2966 3035 0 20199 0
[pid=36972/tid=36974] ppid=36969 vsize=129208 memory=0 CPUtime=0.67 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) R 36969 36972 35128 0 -1 4194368 12556 0 0 0 66 1 0 0 20 0 3 0 5586513 132308992 17106 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=129208 memory=0 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 132308992 17106 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 129208 KiB
Current children cumulated memory: 68424 KiB

[startup+1.20803 s]
# the end of solver process 36972 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.17412 s, system=0.027885 s

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

[startup+0.800254 s]
/proc/loadavg: 4.12 4.12 4.13 5/264 36975
/proc/meminfo: memFree=128611704/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=129208 memory=68688 CPUtime=0.78 cores=1,3
/proc/36972/stat : 36972 (fscip) S 36969 36972 35128 0 -1 1077936128 14217 0 0 0 77 1 0 0 20 0 3 0 5586512 132308992 17172 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 32302 17172 2966 3035 0 20230 0
[pid=36972/tid=36974] ppid=36969 vsize=129208 memory=0 CPUtime=0.77 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) R 36969 36972 35128 0 -1 4194368 12615 0 0 0 76 1 0 0 20 0 3 0 5586513 132308992 17172 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=129208 memory=0 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 132308992 17172 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 129208 KiB
Current children cumulated memory: 68688 KiB

[startup+1.20021 s]
/proc/loadavg: 4.12 4.12 4.13 5/264 36975
/proc/meminfo: memFree=128596652/131524600 swapFree=131071996/131071996
[pid=36972] ppid=36969 vsize=129208 memory=70572 CPUtime=1.19 cores=1,3
/proc/36972/stat : 36972 (fscip) S 36969 36972 35128 0 -1 1077936128 19285 0 0 0 117 2 0 0 20 0 3 0 5586512 132308992 17643 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
/proc/36972/statm: 32302 17643 3014 3035 0 20531 0
[pid=36972/tid=36974] ppid=36969 vsize=129208 memory=500 CPUtime=1.17 cores=1,3
/proc/36972/task/36974/stat : 36974 (fscip) R 36969 36972 35128 0 -1 4194368 17657 0 0 0 116 1 0 0 20 0 3 0 5586513 132308992 17643 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
[pid=36972/tid=36975] ppid=36969 vsize=129208 memory=4360 CPUtime=0 cores=1,3
/proc/36972/task/36975/stat : 36975 (fscip) S 36969 36972 35128 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5586514 132308992 17643 134679101440 4194304 16623229 140728329737472 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 42684416 140728329741332 140728329741448 140728329741448 140728329748464 0
Current children cumulated CPU time: 1.19 s
Current children cumulated vsize: 129208 KiB
Current children cumulated memory: 70572 KiB

Child status: 0

Real time (s): 1.20807
CPU time (s): 1.202
CPU user time (s): 1.17412
CPU system time (s): 0.027885
CPU usage (%): 99.498
Max. virtual memory (cumulated for all children) (KiB): 129208
Max. memory (cumulated for all children) (KiB): 70572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.17412
system time used= 0.027885
maximum resident set size= 70572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20529
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= 26
involuntary context switches= 3


# summary of solver processes directly reported to runsolver:
#   pid: 36972
#   total CPU time (s): 1.202
#   total CPU user time (s): 1.17412
#   total CPU system time (s): 0.027885

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.00918 second user time and 0.036689 second system time

The end

Launcher Data

Begin job on nodeC032 at 2024-07-31 03:37:25
IDJOB=4464872
IDBENCH=143751
IDSOLVER=3093
FILE ID=nodeC032/4464872-1722389845
RUNJOBID= nodeC032-1722389405-35194
SLURM_JOB_ID= 8249861
Free space on /tmp= 890000 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111221203--soft-33-100-0.wbo
COMMAND LINE= ./fscip settings/racing.prm BENCHNAME -qsol -t TIMEOUT -sth 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4464872-1722389845/watcher-4464872-1722389845 -o /tmp/evaluation-result-4464872-1722389845/solver-4464872-1722389845 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC032-1722389405-35194 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464872-1722389845.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= a01c9ef9d0240b56467a0aa37bdb71bd
RANDOM SEED=340430718

nodeC032.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3670.656
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	: 6999.77
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		: 3664.522
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	: 7005.64
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		: 3600.352
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	: 6999.77
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		: 3661.536
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	: 7005.64
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		: 3670.639
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	: 6999.77
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		: 3664.067
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	: 7005.64
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		: 3599.932
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	: 6999.77
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		: 3599.899
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	: 7005.64
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        128684028 kB
MemAvailable:   128947240 kB
Buffers:          106608 kB
Cached:           992604 kB
SwapCached:            0 kB
Active:           279844 kB
Inactive:        2082912 kB
Active(anon):       1544 kB
Inactive(anon):  1283328 kB
Active(file):     278300 kB
Inactive(file):   799584 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             56752 kB
Writeback:             0 kB
AnonPages:       1263616 kB
Mapped:           126196 kB
Shmem:             21332 kB
KReclaimable:      50300 kB
Slab:             132084 kB
SReclaimable:      50300 kB
SUnreclaim:        81784 kB
KernelStack:        4240 kB
PageTables:        11684 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1079592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            10048 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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:      182996 kB
DirectMap2M:     7979008 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 890000 MiB
End job on nodeC032 at 2024-07-31 03:37:26