Trace number 4464423

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 17.4034 17.467

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.rf7.ucl.opb
MD5SUM79a7804b43e8049374f004a706247a16
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 benchmark0.077814
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3736
Total number of constraints10457
Number of constraints which are clauses10089
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints368
Minimum length of a constraint1
Maximum length of a constraint11
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 33
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 126
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c The following solver is parallelized by UG version 1.0.0 [GitHash: 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)
0.00/0.03	c Default LC presolving (default).
0.00/0.03	c ** Before presolving: virtualMemUsedAtLc = 46628864, getVmSize() = 46628864, SCIPgetMemUsed() = 19881355, SCIPgetMemTotal() = 24236451, SCIPgetMemExternEstim() = 13299451
0.00/0.03	c ** set memory limit for presolving in LC to 8.79608e+12 for SCIP **
2.27/2.35	c ** Estimated virtualMemUsedAtSolver = 39692806, getVmSize() = 71204864, SCIPgetMemUsed() = 25899671, SCIPgetMemTotal() = 46239759, SCIPgetMemExternEstim() = 13299451
2.27/2.35	c ** set memory limit for solvers to 4.39805e+12 for each SCIP **
2.27/2.35	c Original Problem   :
2.27/2.35	c   Problem name     : instance-4464423-1722378597
2.27/2.35	c   Variables        : 3736 (3736 binary, 0 integer, 0 implicit integer, 0 continuous)
2.27/2.35	c   Constraints      : 10457
2.27/2.35	c   Objective sense  : minimize
2.27/2.35	c Presolved Problem  :
2.27/2.35	c   Variables        : 2273 (2273 binary, 0 integer, 0 implicit integer, 0 continuous)
2.27/2.35	c   Constraints      : 2608
2.27/2.35	c Constraints        : Number
2.27/2.35	c   knapsack         : 368 
2.27/2.35	c   setppc           : 336 
2.27/2.35	c   and              : 1902 
2.27/2.35	c   logicor          : 2 
2.27/2.35	c ** Instance transfer method used: 0
2.27/2.35	c ** ParaScipInstance copy increased the number of variables. **
2.27/2.36	c LC is working with racing ramp-up and with rebuilding tree after racing.
2.27/2.36	c                                Nodes    Active                                            
2.27/2.36	c      Time          Nodes        Left   Solvers     Best Integer        Best Node        Gap     Best Node(S)     Gap(S)
8.85/8.98	c         9              2           1         1                -           0.0000          -
14.64/14.79	c        15            114          28         1                -           0.0000          -
17.22/17.36	c        17            234           0         0                -           0.0000          -
17.32/17.44	c        17            234           0         0                -           0.0000          -
17.32/17.44	c SCIP Status        : c problem is solved [infeasible]
17.32/17.44	c Total Time         : 17.4400
17.32/17.44	c   solving          : 17.4400
17.32/17.44	c   presolving       : 2.3144 (included in solving)
17.32/17.44	c B&B Tree           :
17.32/17.44	c   nodes (total)    : 234
17.32/17.44	c Solution           :
17.32/17.44	c   Solutions found  : 0
17.32/17.44	c   Primal Bound     :          -
17.32/17.44	c   Dual Bound       :          -
17.32/17.44	c Gap                :          -
17.32/17.46	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: 63968 MiB (63121 MiB free)
  memory of node 1: 64473 MiB (63541 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4464423-1722378597/watcher-4464423-1722378597 -o /tmp/evaluation-result-4464423-1722378597/solver-4464423-1722378597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722378597-30624 --watchdog 3760 ./fscip settings/racing.prm HOME/instance-4464423-1722378597.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=30673, runsolver pid=30663

[startup+0.100431 s]*
/proc/loadavg: 0.08 0.10 0.09 7/257 30683
/proc/meminfo: memFree=129565436/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=56060 memory=45196 CPUtime=0.09 cores=4,6
/proc/30673/stat : 30673 (fscip) R 30663 30673 30613 0 -1 4194304 9613 0 0 0 8 1 0 0 20 0 1 0 4464014 57405440 11299 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 14015 11299 2678 3035 0 10411 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 56060 KiB
Current children cumulated memory: 45196 KiB

[startup+0.206012 s]*
/proc/loadavg: 0.08 0.10 0.09 6/260 30689
/proc/meminfo: memFree=129515204/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=54080 memory=43564 CPUtime=0.19 cores=4,6
/proc/30673/stat : 30673 (fscip) R 30663 30673 30613 0 -1 4194304 9702 0 0 0 18 1 0 0 20 0 1 0 4464014 55377920 10891 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 13520 10891 2726 3035 0 9916 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 54080 KiB
Current children cumulated memory: 43564 KiB

[startup+0.306479 s]*
/proc/loadavg: 0.08 0.10 0.09 7/262 30691
/proc/meminfo: memFree=129422736/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=61552 memory=50064 CPUtime=0.29 cores=4,6
/proc/30673/stat : 30673 (fscip) R 30663 30673 30613 0 -1 4194304 11328 0 0 0 28 1 0 0 20 0 1 0 4464014 63029248 12516 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 15388 12516 2774 3035 0 11784 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61552 KiB
Current children cumulated memory: 50064 KiB

[startup+0.700183 s]
/proc/loadavg: 0.08 0.10 0.09 7/262 30691
/proc/meminfo: memFree=129308172/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=63252 memory=51908 CPUtime=0.68 cores=4,6
/proc/30673/stat : 30673 (fscip) R 30663 30673 30613 0 -1 4194304 11744 0 0 0 67 1 0 0 20 0 1 0 4464014 64770048 12977 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 15813 12977 2774 3035 0 12209 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 63252 KiB
Current children cumulated memory: 51908 KiB

[startup+1.50021 s]
/proc/loadavg: 0.08 0.10 0.09 7/262 30691
/proc/meminfo: memFree=129029556/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=64280 memory=52964 CPUtime=1.48 cores=4,6
/proc/30673/stat : 30673 (fscip) R 30663 30673 30613 0 -1 4194304 12023 0 0 0 147 1 0 0 20 0 1 0 4464014 65822720 13241 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 16070 13241 2774 3035 0 12466 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 64280 KiB
Current children cumulated memory: 52964 KiB

[startup+3.10643 s]
/proc/loadavg: 0.08 0.10 0.09 7/264 30693
/proc/meminfo: memFree=128266688/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=163608 memory=80108 CPUtime=3.07 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 18770 0 0 0 305 2 0 0 20 0 3 0 4464014 167534592 20027 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 40902 20027 2838 3035 0 24591 0
[pid=30673/tid=30692] ppid=30663 vsize=163608 memory=80108 CPUtime=0.73 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 4794 0 0 0 73 0 0 0 20 0 3 0 4464250 167534592 20027 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=163608 memory=0 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 0 0 0 0 0 0 0 0 20 0 3 0 4464251 167534592 20027 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 163608 KiB
Current children cumulated memory: 80108 KiB

[startup+6.30021 s]
/proc/loadavg: 0.63 0.22 0.13 7/266 30753
/proc/meminfo: memFree=127927180/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=137580 CPUtime=6.26 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 38276 0 0 0 620 6 0 0 20 0 3 0 4464014 237850624 34395 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 34395 2998 3035 0 39940 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=17931 CPUtime=3.91 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 24298 0 0 0 388 3 0 0 20 0 3 0 4464250 237850624 34395 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=52964 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 2 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 34395 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 137580 KiB

[startup+12.7003 s]
/proc/loadavg: 0.90 0.28 0.15 5/258 30784
/proc/meminfo: memFree=127851316/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=161024 CPUtime=12.64 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 69879 0 0 0 1256 8 0 0 20 0 3 0 4464014 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 40256 2998 3035 0 45630 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=17931 CPUtime=10.29 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 55863 0 0 0 1023 6 0 0 20 0 3 0 4464250 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=157700 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 5 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 161024 KiB

[startup+17.4669 s]
# the end of solver process 30673 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=17.2828 s, system=0.120577 s

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

[startup+12.8003 s]
/proc/loadavg: 0.90 0.28 0.15 5/258 30784
/proc/meminfo: memFree=127851316/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=161024 CPUtime=12.74 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 70883 0 0 0 1266 8 0 0 20 0 3 0 4464014 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 40256 2998 3035 0 45630 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=157656 CPUtime=10.39 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 56858 0 0 0 1033 6 0 0 20 0 3 0 4464250 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=2689 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 5 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 40256 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 12.74 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 161024 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.15 0.34 0.17 6/267 30803
/proc/meminfo: memFree=127364140/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=175428 CPUtime=15.93 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 84453 0 0 0 1584 9 0 0 20 0 3 0 4464014 237850624 43857 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 43857 2998 3035 0 49202 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=-5155630176296266629 CPUtime=13.59 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 70421 0 0 0 1352 7 0 0 20 0 3 0 4464250 237850624 43857 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=108 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 7 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 43857 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 15.93 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 175428 KiB

[startup+16.8002 s]
/proc/loadavg: 1.15 0.34 0.17 6/267 30803
/proc/meminfo: memFree=127364140/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=176780 CPUtime=16.73 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 98036 0 0 0 1663 10 0 0 20 0 3 0 4464014 237850624 44195 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 44195 2998 3035 0 49536 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=2524 CPUtime=14.38 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 84001 0 0 0 1430 8 0 0 20 0 3 0 4464250 237850624 44195 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=2268 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 9 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 44195 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 16.73 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 176780 KiB

[startup+17.2002 s]
/proc/loadavg: 1.15 0.34 0.17 6/268 30804
/proc/meminfo: memFree=126630036/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=232276 memory=178624 CPUtime=17.12 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 98595 0 0 0 1702 10 0 0 20 0 3 0 4464014 237850624 44656 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 58069 44656 2998 3035 0 50026 0
[pid=30673/tid=30692] ppid=30663 vsize=232276 memory=28472 CPUtime=14.78 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 84550 0 0 0 1470 8 0 0 20 0 3 0 4464250 237850624 44656 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=232276 memory=32040 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 9 0 0 0 0 0 0 0 20 0 3 0 4464251 237850624 44656 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 17.12 s
Current children cumulated vsize: 232276 KiB
Current children cumulated memory: 178624 KiB

[startup+17.4002 s]
/proc/loadavg: 1.15 0.34 0.17 6/268 30804
/proc/meminfo: memFree=126630036/131524600 swapFree=131071996/131071996
[pid=30673] ppid=30663 vsize=231336 memory=177992 CPUtime=17.32 cores=4,6
/proc/30673/stat : 30673 (fscip) S 30663 30673 30613 0 -1 1077936128 100794 0 0 0 1722 10 0 0 20 0 3 0 4464014 236888064 44498 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 17 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
/proc/30673/statm: 57834 44498 3014 3035 0 49813 0
[pid=30673/tid=30692] ppid=30663 vsize=231336 memory=17859 CPUtime=14.98 cores=4,6
/proc/30673/task/30692/stat : 30692 (fscip) R 30663 30673 30613 0 -1 4194368 86740 0 0 0 1490 8 0 0 20 0 3 0 4464250 236888064 44498 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 0 0 0 -1 4 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
[pid=30673/tid=30693] ppid=30663 vsize=231336 memory=16724 CPUtime=0 cores=4,6
/proc/30673/task/30693/stat : 30693 (fscip) S 30663 30673 30613 0 -1 1077936192 9 0 0 0 0 0 0 0 20 0 3 0 4464251 236888064 44498 134679101440 4194304 16623229 140721796696064 0 0 0 0 0 2 1 0 0 -1 6 0 0 0 0 0 18838560 18947056 32653312 140721796703254 140721796703370 140721796703370 140721796710384 0
Current children cumulated CPU time: 17.32 s
Current children cumulated vsize: 231336 KiB
Current children cumulated memory: 177992 KiB

Child status: 0

Real time (s): 17.467
CPU time (s): 17.4034
CPU user time (s): 17.2828
CPU system time (s): 0.120577
CPU usage (%): 99.6358
Max. virtual memory (cumulated for all children) (KiB): 232276
Max. memory (cumulated for all children) (KiB): 178624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.2828
system time used= 0.120577
maximum resident set size= 178932
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 111243
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= 41
involuntary context switches= 45


# summary of solver processes directly reported to runsolver:
#   pid: 30673
#   total CPU time (s): 17.4034
#   total CPU user time (s): 17.2828
#   total CPU system time (s): 0.120577

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.055302 second user time and 0.110149 second system time

The end

Launcher Data 

Begin job on nodeC034 at 2024-07-31 00:29:57
IDJOB=4464423
IDBENCH=147708
IDSOLVER=3092
FILE ID=nodeC034/4464423-1722378597
RUNJOBID= nodeC034-1722378597-30624
SLURM_JOB_ID= 8249857
Free space on /tmp= 890052 MiB

SOLVER NAME= FiberSCIP 2024-07-30
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.rf7.ucl.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-4464423-1722378597/watcher-4464423-1722378597 -o /tmp/evaluation-result-4464423-1722378597/solver-4464423-1722378597 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC034-1722378597-30624 --watchdog 3760  ./fscip settings/racing.prm HOME/instance-4464423-1722378597.opb -qsol -t 3600 -sth 1

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

MD5SUM BENCH= 79a7804b43e8049374f004a706247a16
RANDOM SEED=576650998

nodeC034.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3614.443
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3671.321
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3504.893
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3726.056
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3612.137
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3726.056
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3772.464
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.51
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3687.109
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129698920 kB
MemAvailable:   129849700 kB
Buffers:           86052 kB
Cached:           900088 kB
SwapCached:            0 kB
Active:           252632 kB
Inactive:        1099668 kB
Active(anon):       1444 kB
Inactive(anon):   386452 kB
Active(file):     251188 kB
Inactive(file):   713216 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             99256 kB
Writeback:             8 kB
AnonPages:        364924 kB
Mapped:            88540 kB
Shmem:             21336 kB
KReclaimable:      52400 kB
Slab:             132784 kB
SReclaimable:      52400 kB
SUnreclaim:        80384 kB
KernelStack:        3904 kB
PageTables:         9308 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     723580 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             9824 kB
HardwareCorrupted:     0 kB
AnonHugePages:    245760 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:      185044 kB
DirectMap2M:     5879808 kB
DirectMap1G:    130023424 kB

Free space on /tmp at the end= 889956 MiB
End job on nodeC034 at 2024-07-31 00:30:15