Trace number 4482335

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
Exact 2025-06-02OPT33456 374.735 375.683

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir06_trarea_ac.opb
MD5SUM80638e9ab302f8cbcb0fef344ba23b43
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark33456
Best CPU time to get the best result obtained on this benchmark0.262395
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4360
Total number of constraints8610
Number of constraints which are clauses8610
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 constraint1
Maximum length of a constraint163
Number of terms in the objective function 2173
Biggest coefficient in the objective function 2124
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 3653850
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 2124
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 3653850
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data

359.19/360.18	o 45671
359.28/360.20	o 45643
359.28/360.20	o 33578
367.46/368.47	o 33456
374.64/375.67	s OPTIMUM FOUND
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Verifier Data

OK	33456

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: 63665 MiB (62944 MiB free)
  memory of node 1: 64507 MiB (63790 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4482335-1751394121/watcher-4482335-1751394121 -o /tmp/evaluation-result-4482335-1751394121/solver-4482335-1751394121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751393360-53111 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=949202684 --ls=360 HOME/instance-4482335-1751394121.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=53527, runsolver pid=53524

[startup+0.100064 s]*
/proc/loadavg: 4.09 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765408/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=0.09 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 9 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 2 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+0.205619 s]*
/proc/loadavg: 4.09 3.89 2.97 6/267 53528
/proc/meminfo: memFree=129765408/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=0.19 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 19 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+0.305587 s]*
/proc/loadavg: 4.09 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765408/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=0.29 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 29 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+0.70016 s]
/proc/loadavg: 4.09 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765408/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=0.68 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 68 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+1.50015 s]
/proc/loadavg: 4.09 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765408/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=1.48 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 148 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+3.10573 s]
/proc/loadavg: 4.09 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765444/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=3.08 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 308 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+6.30016 s]
/proc/loadavg: 4.08 3.89 2.97 5/267 53528
/proc/meminfo: memFree=129765696/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=6.26 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 626 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+12.7001 s]
/proc/loadavg: 4.08 3.89 2.98 5/267 53528
/proc/meminfo: memFree=129765848/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=12.65 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 1265 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+25.5002 s]
/proc/loadavg: 4.13 3.91 3.00 5/267 53528
/proc/meminfo: memFree=129765848/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=25.41 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 2541 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+51.1054 s]
/proc/loadavg: 4.08 3.92 3.03 5/266 53529
/proc/meminfo: memFree=129761768/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=50.95 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 5095 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+102.3 s]
/proc/loadavg: 4.42 4.03 3.11 5/266 53530
/proc/meminfo: memFree=129555412/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=102.01 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 10201 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 102.01 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+162.3 s]
/proc/loadavg: 4.21 4.04 3.18 5/266 53576
/proc/meminfo: memFree=129777140/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=17000 CPUtime=161.86 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 3992 0 0 0 16186 0 0 0 20 0 1 0 55091661 42446848 4250 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4250 1024 1200 0 8843 0
Current children cumulated CPU time: 161.86 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 17000 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.04 3.24 5/265 53583
/proc/meminfo: memFree=129772724/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=18792 CPUtime=221.71 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 4007 0 0 0 22171 0 0 0 20 0 1 0 55091661 42446848 4698 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4698 1024 1200 0 8843 0
Current children cumulated CPU time: 221.71 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 18792 KiB

[startup+282.3 s]
/proc/loadavg: 4.08 4.05 3.29 5/265 53586
/proc/meminfo: memFree=129775040/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=18792 CPUtime=281.57 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 4010 0 0 0 28157 0 0 0 20 0 1 0 55091661 42446848 4698 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4698 1024 1200 0 8843 0
Current children cumulated CPU time: 281.57 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 18792 KiB

[startup+342.3 s]
/proc/loadavg: 4.08 4.05 3.34 5/266 53589
/proc/meminfo: memFree=129328820/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=18792 CPUtime=341.42 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 4013 0 0 0 34142 0 0 0 20 0 1 0 55091661 42446848 4698 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4698 1024 1200 0 8843 0
Current children cumulated CPU time: 341.42 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 18792 KiB

[startup+375.682 s]
# the end of solver process 53527 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=374.574 s, system=0.16059 s

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

[startup+358.4 s]
/proc/loadavg: 4.14 4.07 3.36 5/266 53591
/proc/meminfo: memFree=129026260/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=41452 memory=18792 CPUtime=357.49 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 4016 0 0 0 35749 0 0 0 20 0 1 0 55091661 42446848 4698 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 10363 4698 1024 1200 0 8843 0
Current children cumulated CPU time: 357.49 s
Current children cumulated vsize: 41452 KiB
Current children cumulated memory: 18792 KiB

[startup+364.8 s]
/proc/loadavg: 4.12 4.06 3.37 5/266 53591
/proc/meminfo: memFree=128607880/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=110960 memory=97288 CPUtime=363.87 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 18582 0 0 0 36382 5 0 0 20 0 1 0 55091661 113623040 24322 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 27740 24322 1248 1200 0 26220 0
Current children cumulated CPU time: 363.87 s
Current children cumulated vsize: 110960 KiB
Current children cumulated memory: 97288 KiB

[startup+371.2 s]
/proc/loadavg: 4.11 4.06 3.37 5/266 53591
/proc/meminfo: memFree=128419844/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=167816 memory=139024 CPUtime=370.25 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 25817 0 0 0 37015 10 0 0 20 0 1 0 55091661 171843584 34756 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 41954 34756 1248 1200 0 40434 0
Current children cumulated CPU time: 370.25 s
Current children cumulated vsize: 167816 KiB
Current children cumulated memory: 139024 KiB

[startup+372.8 s]
/proc/loadavg: 4.11 4.06 3.37 5/266 53591
/proc/meminfo: memFree=128419972/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=286324 memory=246256 CPUtime=371.85 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 42841 0 0 0 37171 14 0 0 20 0 1 0 55091661 293195776 61564 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 71581 61564 1248 1200 0 70061 0
Current children cumulated CPU time: 371.85 s
Current children cumulated vsize: 286324 KiB
Current children cumulated memory: 246256 KiB

[startup+374.4 s]
/proc/loadavg: 4.10 4.06 3.38 5/266 53591
/proc/meminfo: memFree=128335096/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=286964 memory=246640 CPUtime=373.45 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 42948 0 0 0 37331 14 0 0 20 0 1 0 55091661 293851136 61660 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 71741 61660 1248 1200 0 70221 0
Current children cumulated CPU time: 373.45 s
Current children cumulated vsize: 286964 KiB
Current children cumulated memory: 246640 KiB

[startup+375.2 s]
/proc/loadavg: 4.10 4.06 3.38 5/266 53591
/proc/meminfo: memFree=128331128/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=286964 memory=246640 CPUtime=374.25 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 42954 0 0 0 37410 15 0 0 20 0 1 0 55091661 293851136 61660 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 71741 61660 1248 1200 0 70221 0
Current children cumulated CPU time: 374.25 s
Current children cumulated vsize: 286964 KiB
Current children cumulated memory: 246640 KiB

[startup+375.6 s]
/proc/loadavg: 4.10 4.06 3.38 5/266 53591
/proc/meminfo: memFree=128331128/131249996 swapFree=33010416/33010684
[pid=53527] ppid=53524 vsize=287232 memory=246764 CPUtime=374.64 cores=0,2
/proc/53527/stat : 53527 (Exact) R 53524 53527 53101 0 -1 4194304 43037 0 0 0 37449 15 0 0 20 0 1 0 55091661 294125568 61691 18446744073709551615 4198400 9112445 140721103055152 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 17068032 140721103063355 140721103063533 140721103063533 140721103069135 0
/proc/53527/statm: 71808 61691 1248 1200 0 70288 0
Current children cumulated CPU time: 374.64 s
Current children cumulated vsize: 287232 KiB
Current children cumulated memory: 246764 KiB

Child status: 30

Real time (s): 375.683
CPU time (s): 374.735
CPU user time (s): 374.574
CPU system time (s): 0.16059
CPU usage (%): 99.7477
Max. virtual memory (cumulated for all children) (KiB): 287232
Max. memory (cumulated for all children) (KiB): 246764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 374.574
system time used= 0.16059
maximum resident set size= 246896
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43039
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= 5
involuntary context switches= 821


# summary of solver processes directly reported to runsolver:
#   pid: 53527
#   total CPU time (s): 374.735
#   total CPU user time (s): 374.574
#   total CPU system time (s): 0.16059

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.764506 second user time and 1.5704 second system time

The end

Launcher Data

Begin job on nodeC030 at 2025-07-01 20:22:01
IDJOB=4482335
IDBENCH=148147
IDSOLVER=3317
FILE ID=nodeC030/4482335-1751394121
RUNJOBID= nodeC030-1751393360-53111
SLURM_JOB_ID= 9598257
Free space on /tmp= 433012 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB07/OPT-LIN/submittedPB07/aksoy/trarea_ac/normalized-fir06_trarea_ac.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4482335-1751394121/watcher-4482335-1751394121 -o /tmp/evaluation-result-4482335-1751394121/solver-4482335-1751394121 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751393360-53111 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=949202684 --ls=360 HOME/instance-4482335-1751394121.opb

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

MD5SUM BENCH= 80638e9ab302f8cbcb0fef344ba23b43
RANDOM SEED=949202684

nodeC030 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3602.204
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3600.680
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3600.356
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3595.409
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3600.383
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3600.324
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3600.558
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
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		: 3612.445
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 pti ibrs ibpb stibp tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 7000.62
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129777000 kB
MemAvailable:   129575040 kB
Buffers:            2564 kB
Cached:           591380 kB
SwapCached:           16 kB
Active:           654308 kB
Inactive:         158908 kB
Active(anon):     232772 kB
Inactive(anon):     4548 kB
Active(file):     421536 kB
Inactive(file):   154360 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7740 kB
Writeback:           108 kB
AnonPages:        222376 kB
Mapped:           115840 kB
Shmem:             18048 kB
KReclaimable:     122364 kB
Slab:             210860 kB
SReclaimable:     122364 kB
SUnreclaim:        88496 kB
KernelStack:        4336 kB
PageTables:         3468 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     620128 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      189140 kB
DirectMap2M:     9019392 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433004 MiB
End job on nodeC030 at 2025-07-01 20:28:17