Trace number 4434632

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
FiberSCIP 2024-07-02OPT8276 1.38909 1.3934

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-data4_3.opb
MD5SUM594a5d28c57ef949d6ec18bff5944909
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark8276
Best CPU time to get the best result obtained on this benchmark0.070307
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables144
Total number of constraints704
Number of constraints which are clauses464
Number of constraints which are cardinality constraints (but not clauses)96
Number of constraints which are nor clauses,nor cardinality constraints144
Minimum length of a constraint2
Maximum length of a constraint12
Number of terms in the objective function 48
Biggest coefficient in the objective function 929
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 25088
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 929
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 25088
Number of bits of the biggest sum of numbers15
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: cdb00f34-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.0] [GitHash: 32d2b99657]
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 7.1.0         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: bdec2291]
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 2.2.1         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 = 23756800, getVmSize() = 23756800, SCIPgetMemUsed() = 1651227, SCIPgetMemTotal() = 2193091, SCIPgetMemExternEstim() = 1048576
0.00/0.00	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.02	c ** Estimated virtualMemUsedAtSolver = 16871424, getVmSize() = 26857472, SCIPgetMemUsed() = 2157425, SCIPgetMemTotal() = 4190913, 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-4434632-1721067092
0.00/0.02	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 704
0.00/0.02	c   Objective sense  : minimize
0.00/0.02	c Presolved Problem  :
0.00/0.02	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.02	c   Constraints      : 692
0.00/0.02	c Constraints        : Number
0.00/0.02	c   knapsack         : 144 
0.00/0.02	c   setppc           : 240 
0.00/0.02	c   logicor          : 308 
0.00/0.02	c ** Instance transfer method used: 0
0.00/0.02	c ** ParaScipInstance copy does not increase the number of variables. **
0.00/0.03	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.00/0.03	c                                Nodes    Active                                            
0.00/0.03	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
0.00/0.05	c *       0              0           1         1        8645.0000                -          -
0.30/0.33	c *       0              0           1         1        8559.0000                -          -
0.50/0.53	c *       1              2           1         1        8290.0000        8024.2778      3.31%
0.99/1.05	c *       1             10           1         1        8276.0000        8038.1719      2.96%
1.28/1.37	c         1             15           0         0        8276.0000        8276.0000      0.00%
1.28/1.39	c         1             15           0         0        8276.0000        8276.0000          -
1.28/1.39	c SCIP Status        : c problem is solved
1.28/1.39	c Total Time         : 1.3900
1.28/1.39	c   solving          : 1.3900
1.28/1.39	c   presolving       : 0.0201 (included in solving)
1.28/1.39	c B&B Tree           :
1.28/1.39	c   nodes (total)    : 15
1.28/1.39	c Solution           :
1.28/1.39	c   Solutions found  : 4
1.28/1.39	c   Primal Bound     : +8.27600000000000e+03
1.28/1.39	c   Dual Bound       : +8.27600000000000e+03
1.28/1.39	c Gap                : 0.00000 %
1.28/1.39	o 8276
1.28/1.39	s OPTIMUM FOUND
1.28/1.39	v x81 x65 x49 -x33 -x17 -x1 -x96 -x80 -x64 x48 x32 x16 -x91 x75 x59 x43 -x27 -x11 x86 -x70 -x54 -x38 x22 x6 -x95 -x79 x63 -x47 -x31 
1.28/1.39	v -x15 x94 -x78 -x62 -x46 -x30 -x14 -x93 x77 -x61 -x45 -x29 -x13 -x92 -x76 -x60 -x44 x28 -x12 -x90 -x74 -x58 -x42 -x26 x10 x89 
1.28/1.39	v -x73 -x57 -x41 -x25 -x9 -x88 -x72 -x56 x40 -x24 -x8 -x87 x71 -x55 -x39 -x23 -x7 -x85 -x69 x53 -x37 -x21 -x5 -x84 -x68 -x52 
1.28/1.39	v -x36 -x20 x4 -x83 -x67 -x51 x35 -x19 -x3 -x82 -x66 -x50 -x34 x18 -x2 x144 -x143 -x142 -x141 -x140 x139 x138 -x137 -x136 -x135 
1.28/1.39	v -x134 x133 x132 -x131 -x130 -x129 x128 x127 x126 -x125 -x124 -x123 x122 -x121 -x120 -x119 x118 -x117 x116 -x115 x114 -x113 
1.28/1.39	v -x112 -x111 x110 -x109 -x108 x107 -x106 -x105 -x104 x103 -x102 x101 -x100 x99 -x98 -x97 

Verifier Data

OK	8276

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (60803 MiB free)
  memory of node 1: 64510 MiB (61758 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434632-1721067092/watcher-4434632-1721067092 -o /tmp/evaluation-result-4434632-1721067092/solver-4434632-1721067092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721064102-809918 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4434632-1721067092.opb -qsol -t 3600 -sth 1 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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

solver pid=812134, runsolver pid=812131

[startup+0.100087 s]*
/proc/loadavg: 4.17 4.12 4.06 5/263 812137
/proc/meminfo: memFree=125486200/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=109876 memory=27716 CPUtime=0.09 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 4308 0 0 0 9 0 0 0 20 0 3 0 158878923 112513024 6929 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 27469 6929 2910 3032 0 10186 0
[pid=812134/tid=812136] ppid=812131 vsize=109876 memory=4026561586 CPUtime=0.07 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 2337 0 0 0 7 0 0 0 20 0 3 0 158878925 112513024 6929 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=109876 memory=228556276070 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 112513024 6929 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 109876 KiB
Current children cumulated memory: 27716 KiB

[startup+0.205578 s]*
/proc/loadavg: 4.17 4.12 4.06 5/263 812137
/proc/meminfo: memFree=125477672/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=110616 memory=36164 CPUtime=0.2 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 6451 0 0 0 19 1 0 0 20 0 3 0 158878923 113270784 9041 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 27654 9041 2910 3032 0 12438 0
[pid=812134/tid=812136] ppid=812131 vsize=110616 memory=4782652875487838339 CPUtime=0.17 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 4480 0 0 0 17 0 0 0 20 0 3 0 158878925 113270784 9041 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=110616 memory=17963 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 113270784 9041 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 110616 KiB
Current children cumulated memory: 36164 KiB

[startup+0.305539 s]*
/proc/loadavg: 4.17 4.12 4.06 5/263 812137
/proc/meminfo: memFree=125474172/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=113388 memory=39596 CPUtime=0.3 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 7270 0 0 0 29 1 0 0 20 0 3 0 158878923 116109312 9899 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 28347 9899 2910 3032 0 13793 0
[pid=812134/tid=812136] ppid=812131 vsize=113388 memory=-6514855353788840811 CPUtime=0.27 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 5299 0 0 0 27 0 0 0 20 0 3 0 158878925 116109312 9899 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=113388 memory=0 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 116109312 9899 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 113388 KiB
Current children cumulated memory: 39596 KiB

[startup+0.700223 s]
/proc/loadavg: 4.17 4.12 4.06 5/263 812137
/proc/meminfo: memFree=125471048/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=113388 memory=42496 CPUtime=0.68 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 7992 0 0 0 67 1 0 0 20 0 3 0 158878923 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 28347 10624 2910 3032 0 14787 0
[pid=812134/tid=812136] ppid=812131 vsize=113388 memory=0 CPUtime=0.66 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 6021 0 0 0 65 1 0 0 20 0 3 0 158878925 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=113388 memory=0 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 113388 KiB
Current children cumulated memory: 42496 KiB

[startup+1.39334 s]
# the end of solver process 812134 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.36724 s, system=0.021843 s

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

[startup+0.800242 s]
/proc/loadavg: 4.17 4.12 4.06 5/263 812137
/proc/meminfo: memFree=125471048/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=113388 memory=42496 CPUtime=0.78 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 7992 0 0 0 77 1 0 0 20 0 3 0 158878923 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 28347 10624 2910 3032 0 14787 0
[pid=812134/tid=812136] ppid=812131 vsize=113388 memory=0 CPUtime=0.76 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 6021 0 0 0 75 1 0 0 20 0 3 0 158878925 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=113388 memory=0 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 116109312 10624 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 113388 KiB
Current children cumulated memory: 42496 KiB

[startup+1.20019 s]
/proc/loadavg: 4.17 4.12 4.06 5/263 812138
/proc/meminfo: memFree=125470716/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=113388 memory=42780 CPUtime=1.18 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 9344 0 0 0 117 1 0 0 20 0 3 0 158878923 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 28347 10695 2958 3032 0 14787 0
[pid=812134/tid=812136] ppid=812131 vsize=113388 memory=17820 CPUtime=1.16 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 7265 0 0 0 115 1 0 0 20 0 3 0 158878925 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=113388 memory=4673 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 1.18 s
Current children cumulated vsize: 113388 KiB
Current children cumulated memory: 42780 KiB

[startup+1.30014 s]
/proc/loadavg: 4.17 4.12 4.06 5/263 812138
/proc/meminfo: memFree=125470716/131524600 swapFree=131071996/131071996
[pid=812134] ppid=812131 vsize=113388 memory=42780 CPUtime=1.28 cores=0,2
/proc/812134/stat : 812134 (fscip) S 812131 812134 809908 0 -1 1077936128 9381 0 0 0 127 1 0 0 20 0 3 0 158878923 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 17 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
/proc/812134/statm: 28347 10695 2958 3032 0 14787 0
[pid=812134/tid=812136] ppid=812131 vsize=113388 memory=0 CPUtime=1.26 cores=0,2
/proc/812134/task/812136/stat : 812136 (fscip) R 812131 812134 809908 0 -1 4194368 7302 0 0 0 125 1 0 0 20 0 3 0 158878925 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 0 0 0 -1 0 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
[pid=812134/tid=812137] ppid=812131 vsize=113388 memory=0 CPUtime=0 cores=0,2
/proc/812134/task/812137/stat : 812137 (fscip) S 812131 812134 809908 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 158878926 116109312 10695 134679101440 4194304 16613245 140721748476144 0 0 0 0 0 2 1 0 0 -1 2 0 0 0 0 0 18822208 18930672 43917312 140721748481045 140721748481161 140721748481161 140721748488176 0
Current children cumulated CPU time: 1.28 s
Current children cumulated vsize: 113388 KiB
Current children cumulated memory: 42780 KiB

Child status: 0

Real time (s): 1.3934
CPU time (s): 1.38909
CPU user time (s): 1.36724
CPU system time (s): 0.021843
CPU usage (%): 99.6905
Max. virtual memory (cumulated for all children) (KiB): 113388
Max. memory (cumulated for all children) (KiB): 42780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.36724
system time used= 0.021843
maximum resident set size= 42784
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12780
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= 25
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 812134
#   total CPU time (s): 1.38909
#   total CPU user time (s): 1.36724
#   total CPU system time (s): 0.021843

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.010888 second user time and 0.034662 second system time

The end

Launcher Data

Begin job on nodeC033 at 2024-07-15 20:11:44
IDJOB=4434632
IDBENCH=147016
IDSOLVER=3064
FILE ID=nodeC033/4434632-1721067092
RUNJOBID= nodeC033-1721064102-809918
SLURM_JOB_ID= 7505520
Free space on /tmp= 889996 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-data4_3.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-4434632-1721067092/watcher-4434632-1721067092 -o /tmp/evaluation-result-4434632-1721067092/solver-4434632-1721067092 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721064102-809918 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4434632-1721067092.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 594a5d28c57ef949d6ec18bff5944909
RANDOM SEED=585786097

nodeC033.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		: 3668.219
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	: 6999.50
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		: 3686.714
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3643.810
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	: 6999.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.123
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3669.276
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	: 6999.50
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		: 3686.759
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
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		: 3620.963
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	: 6999.50
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		: 3600.192
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        125503400 kB
MemAvailable:   128469892 kB
Buffers:          385228 kB
Cached:          3387388 kB
SwapCached:            0 kB
Active:           637428 kB
Inactive:        4725076 kB
Active(anon):       1556 kB
Inactive(anon):  1626064 kB
Active(file):     635872 kB
Inactive(file):  3099012 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28252 kB
Writeback:             4 kB
AnonPages:       1588056 kB
Mapped:           139128 kB
Shmem:             37716 kB
KReclaimable:     142508 kB
Slab:             252456 kB
SReclaimable:     142508 kB
SUnreclaim:       109948 kB
KernelStack:        4176 kB
PageTables:        12124 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1447736 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            60320 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1396736 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:      256724 kB
DirectMap2M:    25731072 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 889968 MiB
End job on nodeC033 at 2024-07-15 20:11:46