Trace number 4482347

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 2025-06-02OPT47342 359.401 360.264

General information on the benchmark

NamePB24/normalized-PB07/OPT-LIN/submittedPB07/
aksoy/trarea_ac/normalized-fir05_trarea_ac.opb
MD5SUMcc2b167b604094044d9d141ee486a126
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 benchmark47342
Best CPU time to get the best result obtained on this benchmark0.036919
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1152
Total number of constraints1774
Number of constraints which are clauses1774
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 constraint39
Number of terms in the objective function 661
Biggest coefficient in the objective function 2133
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 1049330
Number of bits of the sum of numbers in the objective function 21
Biggest number in a constraint 2133
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 1049330
Number of bits of the biggest sum of numbers21
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

359.14/360.03	o 50136
359.14/360.04	o 50055
359.14/360.04	o 50009
359.14/360.04	o 48988
359.14/360.04	o 48924
359.14/360.05	o 48915
359.14/360.06	o 48840
359.14/360.06	o 48744
359.14/360.06	o 48672
359.14/360.08	o 48623
359.14/360.08	o 48608
359.14/360.08	o 48550
359.14/360.10	o 48506
359.14/360.10	o 48494
359.14/360.10	o 48434
359.14/360.10	o 48422
359.23/360.12	o 48338
359.23/360.12	o 48289
359.23/360.12	o 48274
359.23/360.12	o 48216
359.23/360.12	o 48173
359.23/360.12	o 48115
359.23/360.13	o 48112
359.23/360.13	o 48100
359.23/360.16	o 48086
359.23/360.16	o 47996
359.23/360.16	o 47932
359.23/360.16	o 47874
359.23/360.17	o 47830
359.23/360.18	o 47808
359.23/360.18	o 47796
359.23/360.18	o 47750
359.23/360.19	o 47738
359.23/360.19	o 47709
359.23/360.19	o 47694
359.23/360.19	o 47656
359.33/360.20	o 47624
359.33/360.20	o 47560
359.33/360.20	o 47502
359.33/360.22	o 47485
359.33/360.22	o 47473
359.33/360.22	o 47413
359.33/360.22	o 47401
359.33/360.23	o 47386
359.33/360.24	o 47380
359.33/360.24	o 47342
359.33/360.26	s OPTIMUM FOUND
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Verifier Data

OK	47342

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 (57969 MiB free)
  memory of node 1: 64507 MiB (63853 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4482347-1751395318/watcher-4482347-1751395318 -o /tmp/evaluation-result-4482347-1751395318/solver-4482347-1751395318 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751393360-53113 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=401314290 --ls=360 HOME/instance-4482347-1751395318.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

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
Starting watchdog thread
solver pid=53853, runsolver pid=53850
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.08 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745100/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=0.1 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 10 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+0.205031 s]*
/proc/loadavg: 4.08 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745100/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=0.2 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 20 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+0.304362 s]*
/proc/loadavg: 4.08 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745100/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=0.3 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 30 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+0.700095 s]
/proc/loadavg: 4.08 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745100/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=0.69 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 69 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+1.50009 s]
/proc/loadavg: 4.08 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745552/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=1.49 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 149 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+3.10455 s]
/proc/loadavg: 4.07 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745584/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=3.09 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 309 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+6.30009 s]
/proc/loadavg: 4.07 4.08 3.83 5/263 53854
/proc/meminfo: memFree=124745680/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=6.28 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 628 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+12.7001 s]
/proc/loadavg: 4.06 4.08 3.83 5/263 53855
/proc/meminfo: memFree=124740456/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=12.66 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 1266 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+25.5001 s]
/proc/loadavg: 4.12 4.09 3.84 5/263 53855
/proc/meminfo: memFree=124736760/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=25.44 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 2544 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+51.1046 s]
/proc/loadavg: 4.08 4.08 3.84 5/264 53856
/proc/meminfo: memFree=124662028/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=50.98 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 5098 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 50.98 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+102.3 s]
/proc/loadavg: 4.07 4.08 3.86 5/264 53858
/proc/meminfo: memFree=124458992/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=102.07 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 10207 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 102.07 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+162.3 s]
/proc/loadavg: 4.06 4.08 3.88 5/264 53860
/proc/meminfo: memFree=124412628/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=161.94 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 16194 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 161.94 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+222.3 s]
/proc/loadavg: 4.06 4.08 3.89 5/265 53867
/proc/meminfo: memFree=124321432/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=221.8 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 22180 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 221.8 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+282.3 s]
/proc/loadavg: 4.13 4.09 3.92 5/265 53913
/proc/meminfo: memFree=124292512/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=281.64 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 28164 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 281.64 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 4.09 3.93 5/264 53915
/proc/meminfo: memFree=124227996/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=341.48 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 34148 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 341.48 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+360.264 s]
# the end of solver process 53853 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.39 s, system=0.010962 s

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

[startup+345.6 s]
/proc/loadavg: 4.10 4.09 3.93 5/264 53915
/proc/meminfo: memFree=124227996/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=344.77 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 34477 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 344.77 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+352 s]*
/proc/loadavg: 4.09 4.09 3.93 5/264 53916
/proc/meminfo: memFree=124228868/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=351.16 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 35116 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 351.16 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+355.2 s]
/proc/loadavg: 4.09 4.09 3.93 5/264 53916
/proc/meminfo: memFree=124228868/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=354.34 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 35434 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 354.34 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+358.4 s]
/proc/loadavg: 4.08 4.08 3.93 5/264 53916
/proc/meminfo: memFree=124227560/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=357.54 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 35754 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 357.54 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+359.2 s]
/proc/loadavg: 4.08 4.08 3.93 5/264 53916
/proc/meminfo: memFree=124227560/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=358.33 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 35833 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 358.33 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+360 s]*
/proc/loadavg: 4.08 4.08 3.93 5/263 53916
/proc/meminfo: memFree=124227560/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=30664 memory=7168 CPUtime=359.14 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 917 0 0 0 35914 0 0 0 20 0 1 0 55211427 31399936 1792 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 7666 1792 1024 1200 0 6146 0
Current children cumulated CPU time: 359.14 s
Current children cumulated vsize: 30664 KiB
Current children cumulated memory: 7168 KiB

[startup+360.2 s]
/proc/loadavg: 4.08 4.08 3.93 5/263 53916
/proc/meminfo: memFree=124227560/131249996 swapFree=33010416/33010684
[pid=53853] ppid=53850 vsize=38076 memory=17820 CPUtime=359.33 cores=1,3
/proc/53853/stat : 53853 (Exact) R 53850 53853 53101 0 -1 4194304 2919 0 0 0 35933 0 0 0 20 0 1 0 55211427 38989824 4455 18446744073709551615 4198400 9112445 140724068260384 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 43139072 140724068264251 140724068264429 140724068264429 140724068270031 0
/proc/53853/statm: 9519 4455 1280 1200 0 7999 0
Current children cumulated CPU time: 359.33 s
Current children cumulated vsize: 38076 KiB
Current children cumulated memory: 17820 KiB

Child status: 30

Real time (s): 360.264
CPU time (s): 359.401
CPU user time (s): 359.39
CPU system time (s): 0.010962
CPU usage (%): 99.7605
Max. virtual memory (cumulated for all children) (KiB): 38076
Max. memory (cumulated for all children) (KiB): 17820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.39
system time used= 0.010962
maximum resident set size= 21980
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3457
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= 2
involuntary context switches= 275


# summary of solver processes directly reported to runsolver:
#   pid: 53853
#   total CPU time (s): 359.401
#   total CPU user time (s): 359.39
#   total CPU system time (s): 0.010962

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.557754 second user time and 1.20275 second system time

The end

Launcher Data

Begin job on nodeC030 at 2025-07-01 20:41:58
IDJOB=4482347
IDBENCH=148153
IDSOLVER=3317
FILE ID=nodeC030/4482347-1751395318
RUNJOBID= nodeC030-1751393360-53113
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-fir05_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-4482347-1751395318/watcher-4482347-1751395318 -o /tmp/evaluation-result-4482347-1751395318/solver-4482347-1751395318 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC030-1751393360-53113 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=401314290 --ls=360 HOME/instance-4482347-1751395318.opb

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

MD5SUM BENCH= cc2b167b604094044d9d141ee486a126
RANDOM SEED=401314290

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		: 3600.254
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		: 3600.557
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		: 3659.119
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		: 3600.341
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		: 3600.053
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		: 3600.317
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		: 3397.281
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		: 3600.417
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:        124745996 kB
MemAvailable:   124544272 kB
Buffers:            2564 kB
Cached:           591584 kB
SwapCached:           16 kB
Active:          5661840 kB
Inactive:         159112 kB
Active(anon):    5240304 kB
Inactive(anon):     4548 kB
Active(file):     421536 kB
Inactive(file):   154564 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7200 kB
Writeback:             0 kB
AnonPages:       5229488 kB
Mapped:           117796 kB
Shmem:             18048 kB
KReclaimable:     122428 kB
Slab:             210344 kB
SReclaimable:     122428 kB
SUnreclaim:        87916 kB
KernelStack:        4288 kB
PageTables:        14312 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    6368240 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150520 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2953216 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 20:47:59