Trace number 4464866

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 2.39773 2.40747

General information on the benchmark

NamePB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110970444--soft-33-100-0.wbo
MD5SUM3fe609e3abfc3ea6e01c0dbccbf479ce
Bench CategoryPARTIAL-LIN (WBO, both soft and hard constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.10188
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 constraints64
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 3426
Min constraint cost 1
Max constraint cost 99
Sum of constraints costs 3425
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1239
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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 23048192, getVmSize() = 23048192, SCIPgetMemUsed() = 1266296, SCIPgetMemTotal() = 1569640, SCIPgetMemExternEstim() = 1048576
0.00/0.01	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.02	c ** Estimated virtualMemUsedAtSolver = 16313002, getVmSize() = 25890816, SCIPgetMemUsed() = 1646494, SCIPgetMemTotal() = 3175214, 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-4464866-1722389843
0.00/0.02	c   Variables        : 233 (233 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 166
0.00/0.02	c   Objective sense  : minimize
0.00/0.02	c Presolved Problem  :
0.00/0.02	c   Variables        : 270 (231 binary, 0 integer, 39 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 158
0.00/0.02	c Constraints        : Number
0.00/0.02	c   setppc           : 30 
0.00/0.02	c   linear           : 62 
0.00/0.02	c   logicor          : 4 
0.00/0.02	c   indicator        : 62 
0.00/0.02	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.04	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.04	c                                Nodes    Active                                            
0.00/0.04	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.05	c *       0              0           1         1        3138.0000                -          -
0.00/0.05	c *       0              0           1         1        2011.0000                -          -
0.00/0.06	c *       0              0           1         1         768.0000                -          -
0.00/0.06	c *       0              0           1         1         721.0000                -          -
0.32/0.37	c *       0              0           1         1         606.0000                -          -
0.52/0.60	c *       1              0           1         1         412.0000                -          -
0.60/0.62	c *       1              0           1         1         323.0000                -          -
0.60/0.63	c *       1              0           1         1         263.0000                -          -
0.79/0.87	c *       1              0           1         1         112.0000                -          -
0.79/0.87	c *       1              0           1         1          29.0000                -          -
1.58/1.65	c *       2              2           0         1          26.0000           1.0000          -
1.68/1.71	c *       2              2           0         1          10.0000           3.1564    216.82%
2.28/2.39	c         2              4           0         0          10.0000          10.0000      0.00%
2.28/2.39	c         2              4           0         0          10.0000          10.0000          -
2.28/2.39	c SCIP Status        : c problem is solved
2.28/2.39	c Total Time         : 2.4000
2.28/2.39	c   solving          : 2.4000
2.28/2.39	c   presolving       : 0.0162 (included in solving)
2.28/2.39	c B&B Tree           :
2.28/2.39	c   nodes (total)    : 4
2.28/2.39	c Solution           :
2.28/2.39	c   Solutions found  : 12
2.28/2.39	c   Primal Bound     : +1.00000000000000e+01
2.28/2.39	c   Dual Bound       : +1.00000000000000e+01
2.28/2.39	c Gap                : 0.00000 %
2.28/2.40	o 10
2.28/2.40	s OPTIMUM FOUND
2.28/2.40	v -x169 -x168 -x167 -x166 -x165 -x164 -x163 -x162 -x161 -x160 -x159 -x158 -x157 -x156 -x155 -x154 -x153 -x152 -x151 -x150 -x149 -x148 
2.28/2.40	v -x147 x146 x145 -x144 -x143 x142 -x141 -x140 -x139 -x138 -x137 -x136 -x135 -x134 -x133 -x132 -x131 -x130 -x129 -x128 x127 
2.28/2.40	v -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 x111 -x110 -x109 -x108 -x107 -x106 
2.28/2.40	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 
2.28/2.40	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 
2.28/2.40	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 
2.28/2.40	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 
2.28/2.40	v -x4 -x3 -x2 -x1

Verifier Data 

OK	10

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: 64096 MiB (54708 MiB free)
  memory of node 1: 64473 MiB (60628 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4464866-1722389843/watcher-4464866-1722389843 -o /tmp/evaluation-result-4464866-1722389843/solver-4464866-1722389843 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1722389843-35486 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464866-1722389843.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
Current StackSize limit: 8192 KiB

solver pid=35531, runsolver pid=35528

[startup+0.100086 s]*
/proc/loadavg: 1.17 1.72 2.75 5/249 35555
/proc/meminfo: memFree=118067108/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=108696 memory=26400 CPUtime=0.1 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 3552 0 0 0 9 1 0 0 20 0 3 0 5581931 111304704 6600 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 27174 6600 2870 3035 0 9452 0
[pid=35531/tid=35537] ppid=35528 vsize=108696 memory=4026531971 CPUtime=0.07 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 1981 0 0 0 7 0 0 0 20 0 3 0 5581934 111304704 6666 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=108696 memory=3617 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 111304704 6666 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 108696 KiB
Current children cumulated memory: 26400 KiB

[startup+0.213786 s]*
/proc/loadavg: 1.17 1.72 2.75 5/250 35556
/proc/meminfo: memFree=118034616/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=110164 memory=33528 CPUtime=0.21 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 5302 0 0 0 20 1 0 0 20 0 3 0 5581931 112807936 8382 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 27541 8382 2870 3035 0 11222 0
[pid=35531/tid=35537] ppid=35528 vsize=110164 memory=664970838410264707 CPUtime=0.18 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 3704 0 0 0 17 1 0 0 20 0 3 0 5581934 112807936 8382 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=110164 memory=3617 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 112807936 8382 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 110164 KiB
Current children cumulated memory: 33528 KiB

[startup+0.313178 s]*
/proc/loadavg: 1.17 1.72 2.75 5/250 35556
/proc/meminfo: memFree=118013316/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=113412 memory=39336 CPUtime=0.32 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 6762 0 0 0 30 2 0 0 20 0 3 0 5581931 116133888 9834 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 28353 9834 2870 3035 0 12679 0
[pid=35531/tid=35537] ppid=35528 vsize=113412 memory=-5155625799757818757 CPUtime=0.28 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 5164 0 0 0 27 1 0 0 20 0 3 0 5581934 116133888 9834 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=113412 memory=0 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 116133888 9834 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 113412 KiB
Current children cumulated memory: 39336 KiB

[startup+0.700368 s]
/proc/loadavg: 1.17 1.72 2.75 5/250 35556
/proc/meminfo: memFree=117953984/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=119948 memory=52272 CPUtime=0.69 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 10019 0 0 0 66 3 0 0 20 0 3 0 5581931 122826752 13068 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 29987 13068 2870 3035 0 16013 0
[pid=35531/tid=35537] ppid=35528 vsize=119948 memory=0 CPUtime=0.65 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 8421 0 0 0 63 2 0 0 20 0 3 0 5581934 122826752 13068 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=119948 memory=0 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 122826752 13068 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 119948 KiB
Current children cumulated memory: 52272 KiB

[startup+1.50038 s]
/proc/loadavg: 1.17 1.72 2.75 5/250 35556
/proc/meminfo: memFree=117928392/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=125460 memory=63512 CPUtime=1.48 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 19272 0 0 0 144 4 0 0 20 0 3 0 5581931 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 31365 15878 2870 3035 0 18932 0
[pid=35531/tid=35537] ppid=35528 vsize=125460 memory=0 CPUtime=1.44 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 17674 0 0 0 141 3 0 0 20 0 3 0 5581934 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=125460 memory=0 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 125460 KiB
Current children cumulated memory: 63512 KiB

[startup+2.40741 s]
# the end of solver process 35531 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.34303 s, system=0.054702 s

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

[startup+1.60043 s]
/proc/loadavg: 1.17 1.72 2.75 5/250 35556
/proc/meminfo: memFree=117928392/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=125460 memory=63512 CPUtime=1.58 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 19280 0 0 0 154 4 0 0 20 0 3 0 5581931 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 31365 15878 2870 3035 0 18932 0
[pid=35531/tid=35537] ppid=35528 vsize=125460 memory=13080 CPUtime=1.54 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 17682 0 0 0 151 3 0 0 20 0 3 0 5581934 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=125460 memory=-5155626907859381125 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 128471040 15878 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 125460 KiB
Current children cumulated memory: 63512 KiB

[startup+2.00035 s]*
/proc/loadavg: 1.39 1.75 2.75 5/227 35664
/proc/meminfo: memFree=118060440/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=126376 memory=67492 CPUtime=1.99 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 21428 0 0 0 195 4 0 0 20 0 3 0 5581931 129409024 16873 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 31594 16873 2918 3035 0 19972 0
[pid=35531/tid=35537] ppid=35528 vsize=126376 memory=8039887049847964842 CPUtime=1.95 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 19694 0 0 0 192 3 0 0 20 0 3 0 5581934 129409024 16873 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=126376 memory=7245577201579234449 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5581935 129409024 16873 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 1.99 s
Current children cumulated vsize: 126376 KiB
Current children cumulated memory: 67492 KiB

[startup+2.2003 s]
/proc/loadavg: 1.39 1.75 2.75 5/227 35664
/proc/meminfo: memFree=118060440/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=127400 memory=68540 CPUtime=2.18 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 21688 0 0 0 214 4 0 0 20 0 3 0 5581931 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 31850 17135 2918 3035 0 20228 0
[pid=35531/tid=35537] ppid=35528 vsize=127400 memory=3471 CPUtime=2.14 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 19953 0 0 0 211 3 0 0 20 0 3 0 5581934 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=127400 memory=26883 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 3 0 5581935 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 127400 KiB
Current children cumulated memory: 68540 KiB

[startup+2.30034 s]
/proc/loadavg: 1.39 1.75 2.75 5/227 35664
/proc/meminfo: memFree=118060440/131655788 swapFree=131071996/131071996
[pid=35531] ppid=35528 vsize=127400 memory=68540 CPUtime=2.28 cores=1,3
/proc/35531/stat : 35531 (fscip) S 35528 35531 35474 0 -1 1077936128 21700 0 0 0 224 4 0 0 20 0 3 0 5581931 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 17 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
/proc/35531/statm: 31850 17135 2918 3035 0 20355 0
[pid=35531/tid=35537] ppid=35528 vsize=127400 memory=0 CPUtime=2.24 cores=1,3
/proc/35531/task/35537/stat : 35537 (fscip) R 35528 35531 35474 0 -1 4194368 19965 0 0 0 221 3 0 0 20 0 3 0 5581934 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 0 0 0 -1 1 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
[pid=35531/tid=35546] ppid=35528 vsize=127400 memory=0 CPUtime=0 cores=1,3
/proc/35531/task/35546/stat : 35546 (fscip) S 35528 35531 35474 0 -1 1077936192 1 0 0 0 0 0 0 0 20 0 3 0 5581935 130457600 17135 134679101440 4194304 16623229 140732390927648 0 0 0 0 0 2 1 0 0 -1 3 0 0 0 0 0 18838560 18947056 50434048 140732390933524 140732390933640 140732390933640 140732390940656 0
Current children cumulated CPU time: 2.28 s
Current children cumulated vsize: 127400 KiB
Current children cumulated memory: 68540 KiB

Child status: 0

Real time (s): 2.40747
CPU time (s): 2.39773
CPU user time (s): 2.34303
CPU system time (s): 0.054702
CPU usage (%): 99.5952
Max. virtual memory (cumulated for all children) (KiB): 127400
Max. memory (cumulated for all children) (KiB): 68540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.34303
system time used= 0.054702
maximum resident set size= 69012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22385
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= 31
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 35531
#   total CPU time (s): 2.39773
#   total CPU user time (s): 2.34303
#   total CPU system time (s): 0.054702

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.02749 second user time and 0.099356 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-31 03:37:23
IDJOB=4464866
IDBENCH=143664
IDSOLVER=3093
FILE ID=nodeC009/4464866-1722389843
RUNJOBID= nodeC009-1722389843-35486
SLURM_JOB_ID= 8249867
Free space on /tmp= 723772 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/WBO/PARTIAL-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110970444--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-4464866-1722389843/watcher-4464866-1722389843 -o /tmp/evaluation-result-4464866-1722389843/solver-4464866-1722389843 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1722389843-35486 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464866-1722389843.wbo -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 3fe609e3abfc3ea6e01c0dbccbf479ce
RANDOM SEED=248488446

nodeC009.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	: 0xb00001f
cpu MHz		: 1197.256
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.99
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	: 0xb00001f
cpu MHz		: 1197.256
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
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	: 0xb00001f
cpu MHz		: 1197.412
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.99
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	: 0xb00001f
cpu MHz		: 1197.405
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
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	: 0xb00001f
cpu MHz		: 1197.790
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.99
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	: 0xb00001f
cpu MHz		: 1197.257
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
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	: 0xb00001f
cpu MHz		: 1197.256
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.99
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	: 0xb00001f
cpu MHz		: 1197.291
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        118109536 kB
MemAvailable:   129980580 kB
Buffers:          110024 kB
Cached:         12562124 kB
SwapCached:            0 kB
Active:           272236 kB
Inactive:       12767240 kB
Active(anon):       1392 kB
Inactive(anon):   387296 kB
Active(file):     270844 kB
Inactive(file): 12379944 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            112976 kB
Writeback:            16 kB
AnonPages:        366812 kB
Mapped:            88032 kB
Shmem:             21320 kB
KReclaimable:     120912 kB
Slab:             203208 kB
SReclaimable:     120912 kB
SUnreclaim:        82296 kB
KernelStack:        3504 kB
PageTables:         9504 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     659104 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             7200 kB
HardwareCorrupted:     0 kB
AnonHugePages:    241664 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:      269128 kB
DirectMap2M:    13266944 kB
DirectMap1G:    122683392 kB

Free space on /tmp at the end= 723672 MiB
End job on nodeC009 at 2024-07-31 03:37:26