Trace number 4448810

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 2024-07-02UNSAT 6.06089 6.08438

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x70split.opb
MD5SUMc77e21d963e84c3fd4d271df704a0949
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 benchmark6.06089
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables701
Total number of constraints351
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)351
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
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: 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)
0.00/0.01	c Default LC presolving (default).
0.00/0.01	c ** Before presolving: virtualMemUsedAtLc = 24875008, getVmSize() = 24875008, SCIPgetMemUsed() = 2441930, SCIPgetMemTotal() = 3312362, SCIPgetMemExternEstim() = 1048576
0.00/0.01	c ** set memory limit for presolving in LC to 8.79609e+12 for SCIP **
0.00/0.03	c ** Estimated virtualMemUsedAtSolver = 19285333, getVmSize() = 32980992, SCIPgetMemUsed() = 7016410, SCIPgetMemTotal() = 10381114, 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-4448810-1721367463
0.00/0.03	c   Variables        : 701 (701 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 351
0.00/0.03	c   Objective sense  : minimize
0.00/0.03	c Presolved Problem  :
0.00/0.03	c   Variables        : 700 (700 binary, 0 integer, 0 implicit integer, 0 continuous)
0.00/0.03	c   Constraints      : 350
0.00/0.03	c Constraints        : Number
0.00/0.03	c   linear           : 350 
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)
5.37/5.46	c         5           1914        1901         1                -           0.0000          -
5.98/6.06	c         6           2205           0         0                -           0.0000          -
5.98/6.08	c         6           2205           0         0                -           0.0000          -
5.98/6.08	c SCIP Status        : c problem is solved [infeasible]
5.98/6.08	c Total Time         : 6.0700
5.98/6.08	c   solving          : 6.0700
5.98/6.08	c   presolving       : 0.0187 (included in solving)
5.98/6.08	c B&B Tree           :
5.98/6.08	c   nodes (total)    : 2205
5.98/6.08	c Solution           :
5.98/6.08	c   Solutions found  : 0
5.98/6.08	c   Primal Bound     :          -
5.98/6.08	c   Dual Bound       :          -
5.98/6.08	c Gap                :          -
5.98/6.08	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: 64059 MiB (59268 MiB free)
  memory of node 1: 64510 MiB (63084 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4448810-1721367463/watcher-4448810-1721367463 -o /tmp/evaluation-result-4448810-1721367463/solver-4448810-1721367463 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721363855-988424 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4448810-1721367463.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
Linux 4.18.0-301.1.el8.x
Current StackSize limit: 8192 KiB

solver pid=990903, runsolver pid=990900

[startup+0.100097 s]*
/proc/loadavg: 4.12 4.13 4.11 5/249 990906
/proc/meminfo: memFree=125270756/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=116424 memory=29000 CPUtime=0.1 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 4623 0 0 0 9 1 0 0 20 0 3 0 188905830 119218176 7250 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29106 7250 2910 3032 0 11119 0
[pid=990903/tid=990905] ppid=990900 vsize=116424 memory=4026561586 CPUtime=0.06 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 1672 0 0 0 6 0 0 0 20 0 3 0 188905833 119218176 7250 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=116424 memory=232851243367 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 188905834 119218176 7250 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 116424 KiB
Current children cumulated memory: 29000 KiB

[startup+0.21283 s]*
/proc/loadavg: 4.12 4.13 4.11 5/249 990906
/proc/meminfo: memFree=125265548/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=116424 memory=34340 CPUtime=0.21 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 5921 0 0 0 20 1 0 0 20 0 3 0 188905830 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29106 8585 2926 3032 0 12738 0
[pid=990903/tid=990905] ppid=990900 vsize=116424 memory=4782652875487838339 CPUtime=0.17 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 2970 0 0 0 17 0 0 0 20 0 3 0 188905833 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=116424 memory=671 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 188905834 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 116424 KiB
Current children cumulated memory: 34340 KiB

[startup+0.312813 s]*
/proc/loadavg: 4.12 4.13 4.11 5/249 990906
/proc/meminfo: memFree=125265400/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=116424 memory=34340 CPUtime=0.31 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 5931 0 0 0 30 1 0 0 20 0 3 0 188905830 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29106 8585 2926 3032 0 12738 0
[pid=990903/tid=990905] ppid=990900 vsize=116424 memory=-6728778500735679340 CPUtime=0.27 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 2980 0 0 0 27 0 0 0 20 0 3 0 188905833 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=116424 memory=0 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 188905834 119218176 8585 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 116424 KiB
Current children cumulated memory: 34340 KiB

[startup+0.700392 s]
/proc/loadavg: 4.12 4.13 4.11 6/249 990906
/proc/meminfo: memFree=125261168/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=116424 memory=38732 CPUtime=0.68 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 7163 0 0 0 67 1 0 0 20 0 3 0 188905830 119218176 9683 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29106 9683 2926 3032 0 13714 0
[pid=990903/tid=990905] ppid=990900 vsize=116424 memory=0 CPUtime=0.64 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 4212 0 0 0 64 0 0 0 20 0 3 0 188905833 119218176 9683 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=116424 memory=0 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 188905834 119218176 9683 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 116424 KiB
Current children cumulated memory: 38732 KiB

[startup+1.5004 s]
/proc/loadavg: 4.12 4.13 4.11 5/249 990906
/proc/meminfo: memFree=125246664/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=116424 memory=41536 CPUtime=1.48 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 11366 0 0 0 146 2 0 0 20 0 3 0 188905830 119218176 10384 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29106 10384 2942 3032 0 14233 0
[pid=990903/tid=990905] ppid=990900 vsize=116424 memory=0 CPUtime=1.44 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 8404 0 0 0 143 1 0 0 20 0 3 0 188905833 119218176 10384 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=116424 memory=0 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 188905834 119218176 10384 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 116424 KiB
Current children cumulated memory: 41536 KiB

[startup+3.11266 s]
/proc/loadavg: 4.12 4.13 4.11 5/249 990908
/proc/meminfo: memFree=125231104/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=118304 memory=50756 CPUtime=3.09 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 14184 0 0 0 307 2 0 0 20 0 3 0 188905830 121143296 12689 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29576 12689 2942 3032 0 16495 0
[pid=990903/tid=990905] ppid=990900 vsize=118304 memory=2273 CPUtime=3.05 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 11219 0 0 0 304 1 0 0 20 0 3 0 188905833 121143296 12689 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=118304 memory=0 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 188905834 121143296 12689 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 118304 KiB
Current children cumulated memory: 50756 KiB

[startup+6.0843 s]
# the end of solver process 990903 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=6.00721 s, system=0.053687 s

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

[startup+3.20044 s]
/proc/loadavg: 4.12 4.13 4.11 5/249 990908
/proc/meminfo: memFree=125231104/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=118304 memory=52828 CPUtime=3.17 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 14753 0 0 0 315 2 0 0 20 0 3 0 188905830 121143296 13207 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29576 13207 2942 3032 0 17062 0
[pid=990903/tid=990905] ppid=990900 vsize=118304 memory=0 CPUtime=3.14 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 11788 0 0 0 313 1 0 0 20 0 3 0 188905833 121143296 13207 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=118304 memory=46100 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 188905834 121143296 13207 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 118304 KiB
Current children cumulated memory: 52828 KiB

[startup+4.80031 s]
/proc/loadavg: 4.12 4.13 4.11 5/249 990908
/proc/meminfo: memFree=125216420/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=118304 memory=56588 CPUtime=4.77 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 16874 0 0 0 474 3 0 0 20 0 3 0 188905830 121143296 14147 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29576 14147 2942 3032 0 18800 0
[pid=990903/tid=990905] ppid=990900 vsize=118304 memory=8257237230052613020 CPUtime=4.73 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 13909 0 0 0 471 2 0 0 20 0 3 0 188905833 121143296 14147 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=118304 memory=-4579140974249332253 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 188905834 121143296 14147 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 118304 KiB
Current children cumulated memory: 56588 KiB

[startup+5.60035 s]
/proc/loadavg: 4.11 4.12 4.11 5/242 990943
/proc/meminfo: memFree=125284500/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=118304 memory=65628 CPUtime=5.57 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 26805 0 0 0 553 4 0 0 20 0 3 0 188905830 121143296 16407 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29576 16407 2942 3032 0 20207 0
[pid=990903/tid=990905] ppid=990900 vsize=118304 memory=56552 CPUtime=5.52 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 23822 0 0 0 550 2 0 0 20 0 3 0 188905833 121143296 16407 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=118304 memory=11464 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 188905834 121143296 16407 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 5.57 s
Current children cumulated vsize: 118304 KiB
Current children cumulated memory: 65628 KiB

[startup+6.00035 s]*
/proc/loadavg: 4.11 4.12 4.11 4/245 991004
/proc/meminfo: memFree=125252192/131655788 swapFree=131071996/131071996
[pid=990903] ppid=990900 vsize=118304 memory=65968 CPUtime=5.98 cores=4,6
/proc/990903/stat : 990903 (fscip) S 990900 990903 988413 0 -1 1077936128 27095 0 0 0 594 4 0 0 20 0 3 0 188905830 121143296 16492 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
/proc/990903/statm: 29576 16492 2942 3032 0 20284 0
[pid=990903/tid=990905] ppid=990900 vsize=118304 memory=-6098642885152243645 CPUtime=5.93 cores=4,6
/proc/990903/task/990905/stat : 990905 (fscip) R 990900 990903 988413 0 -1 4194368 24112 0 0 0 591 2 0 0 20 0 3 0 188905833 121143296 16492 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
[pid=990903/tid=990906] ppid=990900 vsize=118304 memory=23196 CPUtime=0 cores=4,6
/proc/990903/task/990906/stat : 990906 (fscip) S 990900 990903 988413 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 188905834 121143296 16492 134679101440 4194304 16613245 140722544404640 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18822208 18930672 37277696 140722544407572 140722544407688 140722544407688 140722544414704 0
Current children cumulated CPU time: 5.98 s
Current children cumulated vsize: 118304 KiB
Current children cumulated memory: 65968 KiB

Child status: 0

Real time (s): 6.08438
CPU time (s): 6.06089
CPU user time (s): 6.00721
CPU system time (s): 0.053687
CPU usage (%): 99.6141
Max. virtual memory (cumulated for all children) (KiB): 118304
Max. memory (cumulated for all children) (KiB): 65968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.00721
system time used= 0.053687
maximum resident set size= 66072
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29503
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= 32
involuntary context switches= 9


# summary of solver processes directly reported to runsolver:
#   pid: 990903
#   total CPU time (s): 6.06089
#   total CPU user time (s): 6.00721
#   total CPU system time (s): 0.053687

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.062015 second user time and 0.118925 second system time

The end

Launcher Data 

Begin job on nodeC009 at 2024-07-19 07:37:54
IDJOB=4448810
IDBENCH=160441
IDSOLVER=3064
FILE ID=nodeC009/4448810-1721367463
RUNJOBID= nodeC009-1721363855-988424
SLURM_JOB_ID= 7542791
Free space on /tmp= 723688 MiB

SOLVER NAME= FiberSCIP 2024-07-02
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x70split.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-4448810-1721367463/watcher-4448810-1721367463 -o /tmp/evaluation-result-4448810-1721367463/solver-4448810-1721367463 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1721363855-988424 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4448810-1721367463.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= c77e21d963e84c3fd4d271df704a0949
RANDOM SEED=1671895779

nodeC009.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		: 3660.514
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	: 6984.34
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		: 1197.503
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	: 6983.27
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		: 1197.482
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	: 6984.34
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		: 3670.034
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	: 6983.27
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		: 1197.318
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	: 6984.34
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		: 3670.000
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	: 6983.27
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		: 1596.430
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	: 6984.34
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		: 1197.413
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	: 6983.27
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        125290236 kB
MemAvailable:   126195472 kB
Buffers:          551680 kB
Cached:          1190544 kB
SwapCached:            0 kB
Active:          1080456 kB
Inactive:        4730652 kB
Active(anon):       1452 kB
Inactive(anon):  4105124 kB
Active(file):    1079004 kB
Inactive(file):   625528 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             85184 kB
Writeback:            40 kB
AnonPages:       4068876 kB
Mapped:           142400 kB
Shmem:             37700 kB
KReclaimable:      81472 kB
Slab:             181404 kB
SReclaimable:      81472 kB
SUnreclaim:        99932 kB
KernelStack:        3984 kB
PageTables:        17200 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    1115768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            59488 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1341440 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:      187208 kB
DirectMap2M:    19640320 kB
DirectMap1G:    116391936 kB

Free space on /tmp at the end= 723660 MiB
End job on nodeC009 at 2024-07-19 07:38:00