Trace number 4434628

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 2024-07-02OPT20 1.0946 1.10422

General information on the benchmark

NamePB24/normalized-PB06/OPT-LIN/submitted-PB05/
manquinho/ttp/normalized-circ4_3.opb
MD5SUM2250b99834ace36a4107a06551eaf387
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 benchmark20
Best CPU time to get the best result obtained on this benchmark0.02255
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 2
Number of bits for the biggest coefficient in the objective function 2
Sum of the numbers in the objective function 64
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 64
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: 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 **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 17412096, getVmSize() = 28479488, SCIPgetMemUsed() = 3074011, SCIPgetMemTotal() = 5821587, 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-4434628-1721068480
0.00/0.03	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 704
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 144 (144 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 692
0.00/0.03	c Constraints        : Number
0.00/0.03	c   knapsack         : 144 
0.00/0.03	c   setppc           : 240 
0.00/0.03	c   logicor          : 308 
0.00/0.03	c ** Instance transfer method used: 0
0.00/0.04	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)
0.10/0.11	c *       0              0           1         1          20.0000                -          -
0.99/1.08	c         1             13           0         0          20.0000          20.0000      0.00%
0.99/1.09	c         1             13           0         0          20.0000          20.0000          -
0.99/1.09	c SCIP Status        : c problem is solved
0.99/1.09	c Total Time         : 1.1000
0.99/1.09	c   solving          : 1.1000
0.99/1.09	c   presolving       : 0.0298 (included in solving)
0.99/1.09	c B&B Tree           :
0.99/1.09	c   nodes (total)    : 13
0.99/1.09	c Solution           :
0.99/1.09	c   Solutions found  : 1
0.99/1.09	c   Primal Bound     : +2.00000000000000e+01
0.99/1.09	c   Dual Bound       : +2.00000000000000e+01
0.99/1.09	c Gap                : 0.00000 %
0.99/1.09	o 20
0.99/1.09	s OPTIMUM FOUND
0.99/1.09	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 
0.99/1.09	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 
0.99/1.09	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 
0.99/1.09	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 
0.99/1.09	v -x134 -x133 x132 -x131 -x130 x129 -x128 x127 -x126 x125 -x124 -x123 -x122 x121 x120 -x119 -x118 -x117 -x116 x115 x114 -x113 
0.99/1.09	v -x112 -x111 -x110 x109 -x108 -x107 x106 x105 -x104 -x103 -x102 x101 -x100 -x99 -x98 x97 

Verifier Data

OK	20

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: 64059 MiB (62375 MiB free)
  memory of node 1: 64510 MiB (62290 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4434628-1721068480/watcher-4434628-1721068480 -o /tmp/evaluation-result-4434628-1721068480/solver-4434628-1721068480 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721061290-811950 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4434628-1721068480.opb -qsol -t 3600 -sth 1 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Linux 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=816097, runsolver pid=816094
Current StackSize limit: 8192 KiB


[startup+0.100521 s]*
/proc/loadavg: 4.13 4.19 4.17 5/246 816110
/proc/meminfo: memFree=127645048/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=111476 memory=23984 CPUtime=0.1 cores=5,7
/proc/816097/stat : 816097 (fscip) R 816094 816097 811937 0 -1 1077936128 3516 0 0 0 10 0 0 0 20 0 3 0 159006047 114151424 5996 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 27869 5996 2830 3032 0 9441 0
[pid=816097/tid=816109] ppid=816094 vsize=111476 memory=4026531971 CPUtime=0.06 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 1250 0 0 0 6 0 0 0 20 0 3 0 159006050 114151424 5996 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=111476 memory=694 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 114151424 5996 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111476 KiB
Current children cumulated memory: 23984 KiB

[startup+0.214461 s]*
/proc/loadavg: 4.13 4.19 4.17 4/245 816110
/proc/meminfo: memFree=127638136/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=111476 memory=30616 CPUtime=0.21 cores=5,7
/proc/816097/stat : 816097 (fscip) S 816094 816097 811937 0 -1 1077936128 5078 0 0 0 21 0 0 0 20 0 3 0 159006047 114151424 7654 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 27869 7654 2910 3032 0 11339 0
[pid=816097/tid=816109] ppid=816094 vsize=111476 memory=8382148263413350531 CPUtime=0.17 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 2812 0 0 0 17 0 0 0 20 0 3 0 159006050 114151424 7654 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=111476 memory=694 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 114151424 7654 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 111476 KiB
Current children cumulated memory: 30616 KiB

[startup+0.313448 s]*
/proc/loadavg: 4.13 4.19 4.17 5/244 816113
/proc/meminfo: memFree=127631448/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=111476 memory=35104 CPUtime=0.31 cores=5,7
/proc/816097/stat : 816097 (fscip) S 816094 816097 811937 0 -1 1077936128 6193 0 0 0 31 0 0 0 20 0 3 0 159006047 114151424 8776 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 27869 8776 2910 3032 0 12260 0
[pid=816097/tid=816109] ppid=816094 vsize=111476 memory=6946345442316139114 CPUtime=0.27 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 3927 0 0 0 27 0 0 0 20 0 3 0 159006050 114151424 8776 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=111476 memory=7680491646476186387 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 114151424 8776 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111476 KiB
Current children cumulated memory: 35104 KiB

[startup+0.700378 s]
/proc/loadavg: 4.13 4.19 4.17 6/242 816132
/proc/meminfo: memFree=127624844/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=115260 memory=45040 CPUtime=0.68 cores=5,7
/proc/816097/stat : 816097 (fscip) S 816094 816097 811937 0 -1 1077936128 8677 0 0 0 67 1 0 0 20 0 3 0 159006047 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 28815 11260 2910 3032 0 15436 0
[pid=816097/tid=816109] ppid=816094 vsize=115260 memory=0 CPUtime=0.65 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 6411 0 0 0 64 1 0 0 20 0 3 0 159006050 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=115260 memory=3472328128895807466 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 115260 KiB
Current children cumulated memory: 45040 KiB

[startup+1.10416 s]
# the end of solver process 816097 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.07175 s, system=0.022854 s

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

[startup+0.800428 s]
/proc/loadavg: 4.13 4.19 4.17 6/242 816132
/proc/meminfo: memFree=127624844/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=115260 memory=45040 CPUtime=0.78 cores=5,7
/proc/816097/stat : 816097 (fscip) S 816094 816097 811937 0 -1 1077936128 8677 0 0 0 77 1 0 0 20 0 3 0 159006047 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 28815 11260 2910 3032 0 15436 0
[pid=816097/tid=816109] ppid=816094 vsize=115260 memory=31900 CPUtime=0.74 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 6411 0 0 0 73 1 0 0 20 0 3 0 159006050 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=115260 memory=2372 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.78 s
Current children cumulated vsize: 115260 KiB
Current children cumulated memory: 45040 KiB

[startup+1.00035 s]*
/proc/loadavg: 4.13 4.19 4.17 5/250 816144
/proc/meminfo: memFree=127582740/131655788 swapFree=131071996/131071996
[pid=816097] ppid=816094 vsize=115260 memory=45040 CPUtime=0.99 cores=5,7
/proc/816097/stat : 816097 (fscip) S 816094 816097 811937 0 -1 1077936128 8678 0 0 0 98 1 0 0 20 0 3 0 159006047 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 17 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
/proc/816097/statm: 28815 11260 2910 3032 0 15436 0
[pid=816097/tid=816109] ppid=816094 vsize=115260 memory=-6514850955742329700 CPUtime=0.96 cores=5,7
/proc/816097/task/816109/stat : 816109 (fscip) R 816094 816097 811937 0 -1 4194368 6412 0 0 0 95 1 0 0 20 0 3 0 159006050 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 0 0 0 -1 5 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
[pid=816097/tid=816110] ppid=816094 vsize=115260 memory=104 CPUtime=0 cores=5,7
/proc/816097/task/816110/stat : 816110 (fscip) S 816094 816097 811937 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 159006051 118026240 11260 134679101440 4194304 16613245 140732555712528 0 0 0 0 0 2 1 0 0 -1 7 0 0 0 0 0 18822208 18930672 48717824 140732555715605 140732555715721 140732555715721 140732555722736 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 115260 KiB
Current children cumulated memory: 45040 KiB

Child status: 0

Real time (s): 1.10422
CPU time (s): 1.0946
CPU user time (s): 1.07175
CPU system time (s): 0.022854
CPU usage (%): 99.1284
Max. virtual memory (cumulated for all children) (KiB): 115260
Max. memory (cumulated for all children) (KiB): 45040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.07175
system time used= 0.022854
maximum resident set size= 45404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13716
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= 4


# summary of solver processes directly reported to runsolver:
#   pid: 816097
#   total CPU time (s): 1.0946
#   total CPU user time (s): 1.07175
#   total CPU system time (s): 0.022854

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.0369 second user time and 0.077631 second system time

The end

Launcher Data

Begin job on nodeC002 at 2024-07-15 20:34:52
IDJOB=4434628
IDBENCH=147021
IDSOLVER=3064
FILE ID=nodeC002/4434628-1721068480
RUNJOBID= nodeC002-1721061290-811950
SLURM_JOB_ID= 7505511
Free space on /tmp= 723692 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB06/OPT-LIN/submitted-PB05/manquinho/ttp/normalized-circ4_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-4434628-1721068480/watcher-4434628-1721068480 -o /tmp/evaluation-result-4434628-1721068480/solver-4434628-1721068480 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC002-1721061290-811950 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4434628-1721068480.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2250b99834ace36a4107a06551eaf387
RANDOM SEED=799762747

nodeC002.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		: 3669.515
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	: 6983.38
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		: 3502.649
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	: 6983.31
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		: 1197.353
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	: 6983.38
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		: 1197.156
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	: 6983.31
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		: 3669.577
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	: 6983.38
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		: 2642.261
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	: 6983.31
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		: 1197.328
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	: 6983.38
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		: 1197.158
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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        127657356 kB
MemAvailable:   129050428 kB
Buffers:          391040 kB
Cached:          1830756 kB
SwapCached:            0 kB
Active:           633252 kB
Inactive:        2808980 kB
Active(anon):       2684 kB
Inactive(anon):  1255456 kB
Active(file):     630568 kB
Inactive(file):  1553524 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             28440 kB
Writeback:             0 kB
AnonPages:       1216784 kB
Mapped:           126120 kB
Shmem:             37704 kB
KReclaimable:      98020 kB
Slab:             196412 kB
SReclaimable:      98020 kB
SUnreclaim:        98392 kB
KernelStack:        3984 kB
PageTables:        11688 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1266048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52800 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1146880 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:      201544 kB
DirectMap2M:    20674560 kB
DirectMap1G:    115343360 kB

Free space on /tmp at the end= 723664 MiB
End job on nodeC002 at 2024-07-15 20:34:54