Trace number 4464681

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 2024-07-30? 2.24825 2.25833

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/
equalities/array_diag/normalized-15array_diag_greater.opb
MD5SUMd43ecb7c1452ca8da1aa915bfc6a97e8
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.489144
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1185
Total number of constraints1186
Number of constraints which are clauses675
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints511
Minimum length of a constraint2
Maximum length of a constraint60
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 536870912
Number of bits of the biggest number in a constraint 30
Biggest sum of numbers in a constraint 2147483647
Number of bits of the biggest sum of numbers31
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)
0.00/0.02	c Default LC presolving (default).
0.00/0.02	c ** Before presolving: virtualMemUsedAtLc = 28585984, getVmSize() = 28585984, SCIPgetMemUsed() = 4410052, SCIPgetMemTotal() = 6912108, SCIPgetMemExternEstim() = 2143997
0.00/0.02	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.10/0.12	c ** Estimated virtualMemUsedAtSolver = 20871850, getVmSize() = 34029568, SCIPgetMemUsed() = 5394777, SCIPgetMemTotal() = 11185953, SCIPgetMemExternEstim() = 2143997
0.10/0.12	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.10/0.12	c Original Problem   :
0.10/0.12	c   Problem name     : instance-4464681-1722390349
0.10/0.12	c   Variables        : 1185 (1185 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.12	c   Constraints      : 1186
0.10/0.12	c   Objective sense  : minimize
0.10/0.12	c Presolved Problem  :
0.10/0.12	c   Variables        : 1095 (1095 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.12	c   Constraints      : 646
0.10/0.12	c Constraints        : Number
0.10/0.12	c   knapsack         : 1 
0.10/0.12	c   and              : 225 
0.10/0.12	c   linear           : 420 
0.10/0.12	c ** Instance transfer method used: 0
0.10/0.13	c ** ParaScipInstance copy does not increase the number of variables. **
0.10/0.14	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.10/0.14	c                                Nodes    Active                                            
0.10/0.14	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
2.18/2.24	c *       2              2           1         1           0.0000           0.0000      0.00%
2.18/2.24	c         2             13           0         0           0.0000           0.0000      0.00%
2.18/2.24	c         2             13           0         0           0.0000           0.0000          -
2.18/2.24	c SCIP Status        : c problem is solved
2.18/2.24	c Total Time         : 2.2400
2.18/2.24	c   solving          : 2.2400
2.18/2.24	c   presolving       : 0.1057 (included in solving)
2.18/2.24	c B&B Tree           :
2.18/2.24	c   nodes (total)    : 13
2.18/2.24	c Solution           :
2.18/2.24	c   Solutions found  : 1
2.18/2.24	c   Primal Bound     : +0.00000000000000e+00
2.18/2.24	c   Dual Bound       : +0.00000000000000e+00
2.18/2.24	c Gap                : 0.00000 %
2.18/2.25	c internal error
2.18/2.25	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 64096 MiB (63028 MiB free)
  memory of node 1: 64473 MiB (63789 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464681-1722390349/watcher-4464681-1722390349 -o /tmp/evaluation-result-4464681-1722390349/solver-4464681-1722390349 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722390349-35752 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464681-1722390349.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=35795, runsolver pid=35792
Current StackSize limit: 8192 KiB


[startup+0.100099 s]*
/proc/loadavg: 1.80 1.63 2.49 5/239 35814
/proc/meminfo: memFree=129820744/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=30328 memory=19964 CPUtime=0.1 cores=4,6
/proc/35795/stat : 35795 (fscip) R 35792 35795 35100 0 -1 4194304 2608 0 0 0 9 1 0 0 20 0 1 0 5405497 31055872 4991 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 7582 4991 2662 3035 0 3978 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30328 KiB
Current children cumulated memory: 19964 KiB

[startup+0.214197 s]*
/proc/loadavg: 1.80 1.63 2.49 5/244 35819
/proc/meminfo: memFree=129776700/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=35108 CPUtime=0.21 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 6497 0 0 0 19 2 0 0 20 0 3 0 5405497 122036224 8777 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 8777 2854 3035 0 12521 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=8505393642823811203 CPUtime=0.07 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 2845 0 0 0 7 0 0 0 20 0 3 0 5405510 122036224 8777 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=80307 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 8777 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 35108 KiB

[startup+0.313809 s]*
/proc/loadavg: 1.80 1.63 2.49 5/245 35820
/proc/meminfo: memFree=129749560/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=44192 CPUtime=0.31 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 9201 0 0 0 28 3 0 0 20 0 3 0 5405497 122036224 11048 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 11048 2950 3035 0 15094 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=-5155635708197038981 CPUtime=0.17 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 5550 0 0 0 16 1 0 0 20 0 3 0 5405510 122036224 11048 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=0 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 11048 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 44192 KiB

[startup+0.700451 s]
/proc/loadavg: 1.80 1.63 2.49 5/247 35822
/proc/meminfo: memFree=129722004/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=44720 CPUtime=0.68 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 9316 0 0 0 65 3 0 0 20 0 3 0 5405497 122036224 11180 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 11180 2950 3035 0 15166 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=0 CPUtime=0.55 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 5664 0 0 0 53 2 0 0 20 0 3 0 5405510 122036224 11180 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=0 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 11180 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 44720 KiB

[startup+1.50039 s]
/proc/loadavg: 2.05 1.68 2.51 4/242 35836
/proc/meminfo: memFree=129768876/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=50988 CPUtime=1.48 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 12522 0 0 0 144 4 0 0 20 0 3 0 5405497 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 12747 3270 3035 0 16343 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=0 CPUtime=1.34 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 8870 0 0 0 132 2 0 0 20 0 3 0 5405510 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=0 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 50988 KiB

[startup+2.25825 s]
# the end of solver process 35795 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=2.19957 s, system=0.048676 s

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

[startup+1.60039 s]
/proc/loadavg: 2.05 1.68 2.51 4/242 35836
/proc/meminfo: memFree=129768876/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=50988 CPUtime=1.58 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 12603 0 0 0 154 4 0 0 20 0 3 0 5405497 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 12747 3270 3035 0 16343 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=14720 CPUtime=1.44 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 8951 0 0 0 142 2 0 0 20 0 3 0 5405510 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=12624 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 1.58 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 50988 KiB

[startup+2.0003 s]*
/proc/loadavg: 2.05 1.68 2.51 4/243 35870
/proc/meminfo: memFree=129737652/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=50988 CPUtime=2 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 12733 0 0 0 196 4 0 0 20 0 3 0 5405497 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 12747 3270 3035 0 16343 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=-7090754354903343994 CPUtime=1.85 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 9081 0 0 0 183 2 0 0 20 0 3 0 5405510 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=6154855417439872871 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 12747 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 2 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 50988 KiB

[startup+2.20031 s]
/proc/loadavg: 2.05 1.68 2.51 4/243 35870
/proc/meminfo: memFree=129737652/131655788 swapFree=131071216/131071996
[pid=35795] ppid=35792 vsize=119176 memory=53316 CPUtime=2.18 cores=4,6
/proc/35795/stat : 35795 (fscip) S 35792 35795 35100 0 -1 1077936128 15594 0 0 0 214 4 0 0 20 0 3 0 5405497 122036224 13329 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
/proc/35795/statm: 29794 13329 3270 3035 0 16939 0
[pid=35795/tid=35815] ppid=35792 vsize=119176 memory=7091590889824807276 CPUtime=2.04 cores=4,6
/proc/35795/task/35815/stat : 35815 (fscip) R 35792 35795 35100 0 -1 4194368 11917 0 0 0 202 2 0 0 20 0 3 0 5405510 122036224 13329 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
[pid=35795/tid=35818] ppid=35792 vsize=119176 memory=7307197393536049774 CPUtime=0 cores=4,6
/proc/35795/task/35818/stat : 35818 (fscip) S 35792 35795 35100 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 5405512 122036224 13329 134679101440 4194304 16623229 140729041735872 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 46153728 140729041744922 140729041745038 140729041745038 140729041752048 0
Current children cumulated CPU time: 2.18 s
Current children cumulated vsize: 119176 KiB
Current children cumulated memory: 53316 KiB

Child status: 0

Real time (s): 2.25833
CPU time (s): 2.24825
CPU user time (s): 2.19957
CPU system time (s): 0.048676
CPU usage (%): 99.5535
Max. virtual memory (cumulated for all children) (KiB): 119176
Max. memory (cumulated for all children) (KiB): 53316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.19957
system time used= 0.048676
maximum resident set size= 53856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18429
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= 15
involuntary context switches= 6


# summary of solver processes directly reported to runsolver:
#   pid: 35795
#   total CPU time (s): 2.24825
#   total CPU user time (s): 2.19957
#   total CPU system time (s): 0.048676

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.048064 second user time and 0.079496 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-31 03:45:49
IDJOB=4464681
IDBENCH=176016
IDSOLVER=3092
FILE ID=nodeC007/4464681-1722390349
RUNJOBID= nodeC007-1722390349-35752
SLURM_JOB_ID= 8249877
Free space on /tmp= 723784 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB24/DEC-LIN/devriendt/bitvector_multiplication_selection/equalities/array_diag/normalized-15array_diag_greater.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-4464681-1722390349/watcher-4464681-1722390349 -o /tmp/evaluation-result-4464681-1722390349/solver-4464681-1722390349 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722390349-35752 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464681-1722390349.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= d43ecb7c1452ca8da1aa915bfc6a97e8
RANDOM SEED=964884742

nodeC007.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.190
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	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.189
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	: 6983.35
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		: 1197.193
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	: 6983.58
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		: 1197.189
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	: 6983.35
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		: 2094.076
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	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.192
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	: 6983.35
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		: 1197.188
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	: 6983.58
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		: 1197.189
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	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        129865444 kB
MemAvailable:   130157028 kB
Buffers:          100272 kB
Cached:          1030516 kB
SwapCached:          100 kB
Active:           262120 kB
Inactive:        1106420 kB
Active(anon):       1392 kB
Inactive(anon):   257444 kB
Active(file):     260728 kB
Inactive(file):   848976 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:            113112 kB
Writeback:             8 kB
AnonPages:        237580 kB
Mapped:            87732 kB
Shmem:             21076 kB
KReclaimable:      44160 kB
Slab:             120424 kB
SReclaimable:      44160 kB
SUnreclaim:        76264 kB
KernelStack:        3520 kB
PageTables:         9148 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     632028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6496 kB
HardwareCorrupted:     0 kB
AnonHugePages:    135168 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:      174920 kB
DirectMap2M:     7069696 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 723700 MiB
End job on nodeC007 at 2024-07-31 03:45:51