Trace number 4464569

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 2024-07-30UNSAT 4.30057 4.38422

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/
normalized-3col-left3reg-l010-r010-n1.cnf-plain.pb.metafix.opb
MD5SUM2a87299b0fd66ece20141c3e8990c677
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 benchmark0.015673
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables753
Total number of constraints2357
Number of constraints which are clauses2357
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: e6e2b6ff-dirty]
0.00/0.00	c SCIP version 10.0.0 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: Soplex 7.1.1] [GitHash: 020d91813d]
0.00/0.00	c Copyright (c) 2002-2024 Zuse Institute Berlin (ZIB)
0.00/0.00	c External libraries: 
0.00/0.00	c   Soplex 7.1.1         Linear Programming Solver developed at Zuse Institute Berlin (soplex.zib.de) [GitHash: b4905e82]
0.00/0.00	c   CppAD 20180000.0     Algorithmic Differentiation of C++ algorithms developed by B. Bell (github.com/coin-or/CppAD)
0.00/0.00	c   AMPL/MP 690e9e7      AMPL .nl file reader library (github.com/ampl/mp)
0.00/0.00	c   PaPILO 2.4.0         parallel presolve for integer and linear optimization (github.com/scipopt/papilo)
0.00/0.00	c   Nauty 2.8.8          Computing Graph Automorphism Groups by Brendan D. McKay (users.cecs.anu.edu.au/~bdm/nauty)
0.00/0.00	c   sassy 1.1            Symmetry preprocessor by Markus Anders (github.com/markusa4/sassy)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 28119040, getVmSize() = 28119040, SCIPgetMemUsed() = 4559042, SCIPgetMemTotal() = 6377090, SCIPgetMemExternEstim() = 2883064
0.00/0.01	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
0.10/0.14	c ** Estimated virtualMemUsedAtSolver = 22198954, getVmSize() = 38477824, SCIPgetMemUsed() = 9710082, SCIPgetMemTotal() = 15413850, SCIPgetMemExternEstim() = 2883064
0.10/0.14	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
0.10/0.14	c Original Problem   :
0.10/0.14	c   Problem name     : instance-4464569-1722385813
0.10/0.14	c   Variables        : 753 (753 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.14	c   Constraints      : 2357
0.10/0.14	c   Objective sense  : minimize
0.10/0.14	c Presolved Problem  :
0.10/0.14	c   Variables        : 736 (736 binary, 0 integer, 0 implicit integer, 0 continuous)
0.10/0.14	c   Constraints      : 1556
0.10/0.14	c Constraints        : Number
0.10/0.14	c   setppc           : 1555 
0.10/0.14	c   orbitope         : 1 
0.10/0.14	c ** Instance transfer method used: 0
0.10/0.15	c ** ParaScipInstance copy increased the number of variables. **
0.10/0.16	c LC is working with racing ramp-up and with rebuilding tree after racing.
0.10/0.16	c                                Nodes    Active                                            
0.10/0.16	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
4.20/4.34	c         4            285           0         0                -           0.0000          -
4.20/4.37	c         4            285           0         0                -           0.0000          -
4.20/4.37	c SCIP Status        : c problem is solved [infeasible]
4.20/4.37	c Total Time         : 4.3700
4.20/4.37	c   solving          : 4.3700
4.20/4.37	c   presolving       : 0.1371 (included in solving)
4.20/4.37	c B&B Tree           :
4.20/4.37	c   nodes (total)    : 285
4.20/4.37	c Solution           :
4.20/4.37	c   Solutions found  : 0
4.20/4.37	c   Primal Bound     :          -
4.20/4.37	c   Dual Bound       :          -
4.20/4.37	c Gap                :          -
4.20/4.37	s UNSATISFIABLE

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 (49866 MiB free)
  memory of node 1: 64473 MiB (56888 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464569-1722385813/watcher-4464569-1722385813 -o /tmp/evaluation-result-4464569-1722385813/solver-4464569-1722385813 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722378594-28206 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464569-1722385813.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
Current StackSize limit: 8192 KiB

solver pid=32817, runsolver pid=32814

[startup+0.1001 s]*
/proc/loadavg: 4.10 4.12 4.12 5/250 32818
/proc/meminfo: memFree=109302724/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=37576 memory=25116 CPUtime=0.1 cores=4,6
/proc/32817/stat : 32817 (fscip) R 32814 32817 28195 0 -1 4194304 3792 0 0 0 10 0 0 0 20 0 1 0 4951935 38477824 6279 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 9394 6279 2758 3035 0 5790 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37576 KiB
Current children cumulated memory: 25116 KiB

[startup+0.213323 s]*
/proc/loadavg: 4.10 4.12 4.12 5/252 32820
/proc/meminfo: memFree=109290936/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=123732 memory=36524 CPUtime=0.2 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 6645 0 0 0 19 1 0 0 20 0 3 0 4951935 126701568 9131 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 30933 9131 2774 3035 0 13026 0
[pid=32817/tid=32819] ppid=32814 vsize=123732 memory=8505393642823811203 CPUtime=0.05 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 2018 0 0 0 5 0 0 0 20 0 3 0 4951950 126701568 9131 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=123732 memory=80307 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4951952 126701568 9131 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 123732 KiB
Current children cumulated memory: 36524 KiB

[startup+0.317321 s]*
/proc/loadavg: 4.10 4.12 4.12 5/252 32820
/proc/meminfo: memFree=109290936/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=123732 memory=36788 CPUtime=0.29 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 6677 0 0 0 28 1 0 0 20 0 3 0 4951935 126701568 9197 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 30933 9197 2774 3035 0 13058 0
[pid=32817/tid=32819] ppid=32814 vsize=123732 memory=-5155631310150724485 CPUtime=0.14 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 2050 0 0 0 14 0 0 0 20 0 3 0 4951950 126701568 9197 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=123732 memory=0 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4951952 126701568 9197 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 123732 KiB
Current children cumulated memory: 36788 KiB

[startup+0.70032 s]
/proc/loadavg: 4.10 4.12 4.12 5/252 32820
/proc/meminfo: memFree=109290136/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=123732 memory=41400 CPUtime=0.64 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 7664 0 0 0 62 2 0 0 20 0 3 0 4951935 126701568 10350 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 30933 10350 2950 3035 0 14046 0
[pid=32817/tid=32819] ppid=32814 vsize=123732 memory=0 CPUtime=0.48 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 3037 0 0 0 47 1 0 0 20 0 3 0 4951950 126701568 10350 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=123732 memory=0 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4951952 126701568 10350 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 0.64 s
Current children cumulated vsize: 123732 KiB
Current children cumulated memory: 41400 KiB

[startup+1.50031 s]
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109275704/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=55180 CPUtime=1.42 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 14633 0 0 0 139 3 0 0 20 0 3 0 4951935 127664128 13795 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 13795 2950 3035 0 17636 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=0 CPUtime=1.27 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 10006 0 0 0 125 2 0 0 20 0 3 0 4951950 127664128 13795 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=0 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 13795 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 1.42 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 55180 KiB

[startup+3.11358 s]
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109253188/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=72580 CPUtime=3.02 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 19661 0 0 0 298 4 0 0 20 0 3 0 4951935 127664128 18145 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 18145 2950 3035 0 22312 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=0 CPUtime=2.87 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 15013 0 0 0 284 3 0 0 20 0 3 0 4951950 127664128 18145 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=50376 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 18145 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 3.02 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 72580 KiB

[startup+4.38416 s]
# the end of solver process 32817 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.23894 s, system=0.061635 s

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

[startup+3.20047 s]
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109253188/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=73620 CPUtime=3.11 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 19964 0 0 0 307 4 0 0 20 0 3 0 4951935 127664128 18405 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 18405 2950 3035 0 22615 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=0 CPUtime=2.95 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 15316 0 0 0 292 3 0 0 20 0 3 0 4951950 127664128 18405 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=72016 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 18405 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 3.11 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 73620 KiB

[startup+4.00034 s]*
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109250424/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=74884 CPUtime=3.92 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 21123 0 0 0 388 4 0 0 20 0 3 0 4951935 127664128 18721 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 18721 2950 3035 0 22902 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=-5155631310150724485 CPUtime=3.77 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 16475 0 0 0 373 4 0 0 20 0 3 0 4951950 127664128 18721 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=6944613755361064352 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 18721 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 3.92 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 74884 KiB

[startup+4.20035 s]
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109250424/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=75052 CPUtime=4.1 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 21167 0 0 0 406 4 0 0 20 0 3 0 4951935 127664128 18763 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 18763 2950 3035 0 22902 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=6944613755361064352 CPUtime=3.96 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 16519 0 0 0 392 4 0 0 20 0 3 0 4951950 127664128 18763 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=6944656592455350634 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 18763 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 4.1 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 75052 KiB

[startup+4.30035 s]
/proc/loadavg: 4.09 4.11 4.12 5/252 32820
/proc/meminfo: memFree=109250424/131655788 swapFree=131071216/131071996
[pid=32817] ppid=32814 vsize=124672 memory=74756 CPUtime=4.2 cores=4,6
/proc/32817/stat : 32817 (fscip) S 32814 32817 28195 0 -1 1077936128 21516 0 0 0 416 4 0 0 20 0 3 0 4951935 127664128 18689 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
/proc/32817/statm: 31168 18689 2950 3035 0 23257 0
[pid=32817/tid=32819] ppid=32814 vsize=124672 memory=82053 CPUtime=4.05 cores=4,6
/proc/32817/task/32819/stat : 32819 (fscip) R 32814 32817 28195 0 -1 4194368 16900 0 0 0 401 4 0 0 20 0 3 0 4951950 127664128 18689 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
[pid=32817/tid=32820] ppid=32814 vsize=124672 memory=6655300316396806240 CPUtime=0 cores=4,6
/proc/32817/task/32820/stat : 32820 (fscip) S 32814 32817 28195 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4951952 127664128 18689 134679101440 4194304 16623229 140730604917216 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 30339072 140730604921882 140730604921998 140730604921998 140730604929008 0
Current children cumulated CPU time: 4.2 s
Current children cumulated vsize: 124672 KiB
Current children cumulated memory: 74756 KiB

Child status: 0

Real time (s): 4.38422
CPU time (s): 4.30057
CPU user time (s): 4.23894
CPU system time (s): 0.061635
CPU usage (%): 98.0921
Max. virtual memory (cumulated for all children) (KiB): 124672
Max. memory (cumulated for all children) (KiB): 75052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.23894
system time used= 0.061635
maximum resident set size= 76308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24778
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= 21
involuntary context switches= 38


# summary of solver processes directly reported to runsolver:
#   pid: 32817
#   total CPU time (s): 4.30057
#   total CPU user time (s): 4.23894
#   total CPU system time (s): 0.061635

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.042712 second user time and 0.103238 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-07-31 02:30:13
IDJOB=4464569
IDBENCH=160394
IDSOLVER=3092
FILE ID=nodeC007/4464569-1722385813
RUNJOBID= nodeC007-1722378594-28206
SLURM_JOB_ID= 8249837
Free space on /tmp= 723576 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/3COL-FromCNF/normalized-3col-left3reg-l010-r010-n1.cnf-plain.pb.metafix.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-4464569-1722385813/watcher-4464569-1722385813 -o /tmp/evaluation-result-4464569-1722385813/solver-4464569-1722385813 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722378594-28206 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464569-1722385813.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 2a87299b0fd66ece20141c3e8990c677
RANDOM SEED=99795441

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		: 3491.793
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		: 3672.832
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		: 1197.368
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		: 1197.295
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		: 3491.805
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		: 3671.368
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		: 1197.436
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:        109317572 kB
MemAvailable:   109706004 kB
Buffers:           90196 kB
Cached:          1136132 kB
SwapCached:          100 kB
Active:           378608 kB
Inactive:       21492800 kB
Active(anon):       1492 kB
Inactive(anon): 20664708 kB
Active(file):     377116 kB
Inactive(file):   828092 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             56756 kB
Writeback:            68 kB
AnonPages:      20644940 kB
Mapped:           124040 kB
Shmem:             21076 kB
KReclaimable:      46844 kB
Slab:             123696 kB
SReclaimable:      46844 kB
SUnreclaim:        76852 kB
KernelStack:        3984 kB
PageTables:        50156 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:   13617320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6432 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4667392 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= 723548 MiB
End job on nodeC007 at 2024-07-31 02:30:18