Trace number 4464386

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 2024-07-30SAT 1.08301 1.09494

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
prestwich/armies/normalized-army8.9bt.opb
MD5SUMb5aeb70b232ec6b0dbd43a131c08b01d
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.013821
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables220
Total number of constraints470
Number of constraints which are clauses333
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints135
Minimum length of a constraint1
Maximum length of a constraint64
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 73
Number of bits of the biggest sum of numbers7
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 = 23654400, getVmSize() = 23654400, SCIPgetMemUsed() = 1614526, SCIPgetMemTotal() = 2071598, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 16900096, getVmSize() = 27045888, SCIPgetMemUsed() = 2243530, SCIPgetMemTotal() = 4293634, SCIPgetMemExternEstim() = 1048576
0.00/0.03	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.00/0.03	c Original Problem   :
0.00/0.03	c   Problem name     : instance-4464386-1722378633
0.00/0.03	c   Variables        : 220 (220 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 470
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 187 (187 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 302
0.00/0.03	c Constraints        : Number
0.00/0.03	c   knapsack         : 9 
0.00/0.03	c   setppc           : 96 
0.00/0.03	c   and              : 77 
0.00/0.03	c   logicor          : 120 
0.00/0.03	c ** Instance transfer method used: 0
0.00/0.03	c ** ParaScipInstance copy increased the number of variables. **
0.00/0.03	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.03	c                                Nodes    Active                                            
0.00/0.03	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.99/1.06	c *       1              2           1         1           0.0000           0.0000      0.00%
0.99/1.06	c         1            174           0         0           0.0000           0.0000      0.00%
0.99/1.09	c         1            174           0         0           0.0000           0.0000          -
0.99/1.09	c SCIP Status        : c problem is solved
0.99/1.09	c Total Time         : 1.0900
0.99/1.09	c   solving          : 1.0900
0.99/1.09	c   presolving       : 0.0249 (included in solving)
0.99/1.09	c B&B Tree           :
0.99/1.09	c   nodes (total)    : 174
0.99/1.09	c Solution           :
0.99/1.09	c   Solutions found  : 1
0.99/1.09	c   Primal Bound     : +0.00000000000000e+00
0.99/1.09	c   Dual Bound       : +0.00000000000000e+00
0.99/1.09	c Gap                : 0.00000 %
0.99/1.09	s SATISFIABLE
0.99/1.09	v x219 -x220 -x217 x218 -x215 x216 -x213 x214 -x211 -x212 -x209 -x210 -x207 -x208 -x205 -x206 x203 -x204 x201 -x202 x199 -x200 -x197 
0.99/1.09	v x198 x195 -x196 x193 -x194 x191 -x192 -x189 x190 -x187 x188 -x185 x186 -x183 x184 -x181 -x182 -x179 -x180 -x177 x178 -x175 
0.99/1.09	v -x176 x173 -x174 x171 -x172 x169 -x170 -x167 x168 x165 -x166 x163 -x164 -x161 x162 -x159 x160 x157 -x158 x155 -x156 -x153 x154 
0.99/1.09	v -x151 x152 x149 -x150 x147 -x148 -x145 x146 x143 -x144 x141 -x142 x139 -x140 x137 -x138 -x135 x136 -x133 x134 -x131 x132 
0.99/1.09	v -x129 x130 -x128 x126 x124 -x122 -x120 x118 x116 -x114 -x112 -x110 x108 -x106 -x104 x102 x100 -x98 -x96 x94 -x92 -x90 -x88 -x86 
0.99/1.09	v -x84 -x82 -x80 -x78 x76 -x74 -x72 -x70 -x68 -x66 -x64 -x62 -x60 -x58 -x56 -x54 -x52 -x50 -x48 -x46 -x44 -x42 -x40 -x38 -x36 
0.99/1.09	v -x34 -x32 -x30 -x28 -x26 -x24 -x22 -x20 -x18 -x16 -x14 -x12 -x10 -x8 -x6 -x4 -x2 -x127 -x125 -x123 -x121 -x119 -x117 -x115 
0.99/1.09	v -x113 -x111 -x109 -x107 -x105 -x103 -x101 -x99 -x97 -x95 -x93 -x91 -x89 -x87 -x85 -x83 -x81 -x79 -x77 -x75 -x73 -x71 -x69 -x67 
0.99/1.09	v -x65 x63 -x61 -x59 -x57 x55 -x53 -x51 x49 -x47 -x45 -x43 x41 -x39 -x37 -x35 -x33 -x31 -x29 -x27 x25 x23 -x21 -x19 -x17 -x15 
0.99/1.09	v -x13 -x11 x9 x7 -x5 -x3 x1 

Verifier Data

OK	0

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 (62881 MiB free)
  memory of node 1: 64473 MiB (60068 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464386-1722378633/watcher-4464386-1722378633 -o /tmp/evaluation-result-4464386-1722378633/solver-4464386-1722378633 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722378597-30624 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464386-1722378633.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
solver pid=30996, runsolver pid=30993
Current StackSize limit: 8192 KiB


[startup+0.100199 s]*
/proc/loadavg: 1.96 0.58 0.25 5/268 30999
/proc/meminfo: memFree=125886180/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=110112 memory=26208 CPUtime=0.09 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 3899 0 0 0 9 0 0 0 20 0 3 0 4467576 112754688 6552 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 27528 6552 2950 3035 0 10044 0
[pid=30996/tid=30998] ppid=30993 vsize=110112 memory=4026561586 CPUtime=0.06 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 1922 0 0 0 6 0 0 0 20 0 3 0 4467579 112754688 6552 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=110112 memory=237146210664 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 112754688 6552 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 110112 KiB
Current children cumulated memory: 26208 KiB

[startup+0.206212 s]*
/proc/loadavg: 1.96 0.58 0.25 5/268 30999
/proc/meminfo: memFree=125877460/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=110804 memory=34716 CPUtime=0.2 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 6023 0 0 0 19 1 0 0 20 0 3 0 4467576 113463296 8679 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 27701 8679 2966 3035 0 11935 0
[pid=30996/tid=30998] ppid=30993 vsize=110804 memory=664970838410264707 CPUtime=0.16 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 4046 0 0 0 16 0 0 0 20 0 3 0 4467579 113463296 8679 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=110804 memory=18004 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 113463296 8679 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 110804 KiB
Current children cumulated memory: 34716 KiB

[startup+0.305661 s]*
/proc/loadavg: 1.96 0.58 0.25 5/268 30999
/proc/meminfo: memFree=125865400/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=118148 memory=47388 CPUtime=0.29 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 9224 0 0 0 28 1 0 0 20 0 3 0 4467576 120983552 11847 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 29537 11847 2966 3035 0 15255 0
[pid=30996/tid=30998] ppid=30993 vsize=118148 memory=-5155632375285967749 CPUtime=0.26 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 7257 0 0 0 25 1 0 0 20 0 3 0 4467579 120983552 11847 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=118148 memory=0 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 120983552 11847 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 118148 KiB
Current children cumulated memory: 47388 KiB

[startup+0.700258 s]
/proc/loadavg: 1.96 0.58 0.25 6/268 30999
/proc/meminfo: memFree=125845224/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=127448 memory=66832 CPUtime=0.68 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 14193 0 0 0 66 2 0 0 20 0 3 0 4467576 130506752 16708 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 31862 16708 2966 3035 0 20736 0
[pid=30996/tid=30998] ppid=30993 vsize=127448 memory=0 CPUtime=0.64 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 12216 0 0 0 63 1 0 0 20 0 3 0 4467579 130506752 16708 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=127448 memory=0 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 130506752 16708 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 127448 KiB
Current children cumulated memory: 66832 KiB

[startup+1.09489 s]
# the end of solver process 30996 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.05214 s, system=0.03087 s

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

[startup+0.800267 s]
/proc/loadavg: 1.96 0.58 0.25 6/268 30999
/proc/meminfo: memFree=125845224/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=128056 memory=67888 CPUtime=0.78 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 14448 0 0 0 76 2 0 0 20 0 3 0 4467576 131129344 16972 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 32014 16972 2966 3035 0 20888 0
[pid=30996/tid=30998] ppid=30993 vsize=128056 memory=0 CPUtime=0.75 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 12471 0 0 0 73 2 0 0 20 0 3 0 4467579 131129344 16972 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=128056 memory=0 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 131129344 16972 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 128056 KiB
Current children cumulated memory: 67888 KiB

[startup+1.00022 s]*
/proc/loadavg: 1.96 0.58 0.25 5/268 30999
/proc/meminfo: memFree=125840396/131524600 swapFree=131071996/131071996
[pid=30996] ppid=30993 vsize=129080 memory=69472 CPUtime=0.99 cores=4,6
/proc/30996/stat : 30996 (fscip) S 30993 30996 30613 0 -1 1077936128 14818 0 0 0 97 2 0 0 20 0 3 0 4467576 132177920 17368 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
/proc/30996/statm: 32270 17368 2966 3035 0 21229 0
[pid=30996/tid=30998] ppid=30993 vsize=129080 memory=-5155632375285967749 CPUtime=0.96 cores=4,6
/proc/30996/task/30998/stat : 30998 (fscip) R 30993 30996 30613 0 -1 4194368 12841 0 0 0 94 2 0 0 20 0 3 0 4467579 132177920 17368 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
[pid=30996/tid=30999] ppid=30993 vsize=129080 memory=5416 CPUtime=0 cores=4,6
/proc/30996/task/30999/stat : 30999 (fscip) S 30993 30996 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4467579 132177920 17368 134679101440 4194304 16623229 140725834440096 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 45146112 140725834445846 140725834445962 140725834445962 140725834452976 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 129080 KiB
Current children cumulated memory: 69472 KiB

Child status: 0

Real time (s): 1.09494
CPU time (s): 1.08301
CPU user time (s): 1.05214
CPU system time (s): 0.03087
CPU usage (%): 98.9104
Max. virtual memory (cumulated for all children) (KiB): 129080
Max. memory (cumulated for all children) (KiB): 69472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05214
system time used= 0.03087
maximum resident set size= 71532
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23327
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= 17
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 30996
#   total CPU time (s): 1.08301
#   total CPU user time (s): 1.05214
#   total CPU system time (s): 0.03087

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010343 second user time and 0.035346 second system time

The end

Launcher Data

Begin job on nodeC034 at 2024-07-31 00:30:33
IDJOB=4464386
IDBENCH=147872
IDSOLVER=3092
FILE ID=nodeC034/4464386-1722378633
RUNJOBID= nodeC034-1722378597-30624
SLURM_JOB_ID= 8249857
Free space on /tmp= 889984 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/prestwich/armies/normalized-army8.9bt.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-4464386-1722378633/watcher-4464386-1722378633 -o /tmp/evaluation-result-4464386-1722378633/solver-4464386-1722378633 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722378597-30624 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464386-1722378633.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= b5aeb70b232ec6b0dbd43a131c08b01d
RANDOM SEED=2000602468

nodeC034.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		: 3670.875
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	: 6999.51
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		: 3689.159
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	: 7005.49
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		: 3618.307
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	: 6999.51
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		: 3599.835
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	: 7005.49
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		: 3660.813
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	: 6999.51
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		: 3689.161
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	: 7005.49
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		: 3675.195
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	: 6999.51
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		: 3599.950
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	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125901392 kB
MemAvailable:   126085292 kB
Buffers:           86248 kB
Cached:           931960 kB
SwapCached:            0 kB
Active:           271768 kB
Inactive:        4868752 kB
Active(anon):       1556 kB
Inactive(anon):  4142120 kB
Active(file):     270212 kB
Inactive(file):   726632 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             57456 kB
Writeback:             0 kB
AnonPages:       4120396 kB
Mapped:           124628 kB
Shmem:             21336 kB
KReclaimable:      53760 kB
Slab:             134428 kB
SReclaimable:      53760 kB
SUnreclaim:        80668 kB
KernelStack:        4264 kB
PageTables:        17352 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2941412 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9824 kB
HardwareCorrupted:     0 kB
AnonHugePages:    563200 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:      185044 kB
DirectMap2M:     5879808 kB
DirectMap1G:    130023424 kB

Free space on /tmp at the end= 889956 MiB
End job on nodeC034 at 2024-07-31 00:30:34