Trace number 4483083

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
Exact 2025-06-02UNSAT 367.403 368.438

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/
EC_ODD_GRIDS/normalized-ECgrid5x60split.opb
MD5SUM77ae40a270bfcd4ecd9b94334dd86fa6
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 benchmark0.296384
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints301
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)301
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

367.36/368.43	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: 63837 MiB (63252 MiB free)
  memory of node 1: 64465 MiB (63937 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4483083-1751205767/watcher-4483083-1751205767 -o /tmp/evaluation-result-4483083-1751205767/solver-4483083-1751205767 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751205767-24708 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1382310665 --ls=360 HOME/instance-4483083-1751205767.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
Starting watchdog thread
solver pid=24758, runsolver pid=24749
Current StackSize limit: 8192 KiB


[startup+0.100069 s]*
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130238016/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=0.1 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 10 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+0.213886 s]*
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130238112/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=0.22 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 22 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+0.313328 s]*
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130238112/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=0.32 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 32 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700253 s]
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130237864/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=0.69 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 69 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+1.50025 s]
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130237616/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=1.48 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 148 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+3.11256 s]
/proc/loadavg: 1.13 2.45 3.46 6/251 24767
/proc/meminfo: memFree=130238560/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=3.09 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 309 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+6.30023 s]
/proc/loadavg: 1.36 2.48 3.46 6/251 24767
/proc/meminfo: memFree=130239520/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=6.27 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 627 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+12.7002 s]
/proc/loadavg: 1.57 2.51 3.46 6/251 24767
/proc/meminfo: memFree=130239576/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=12.65 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 1265 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+25.5002 s]
/proc/loadavg: 2.11 2.58 3.47 6/251 24767
/proc/meminfo: memFree=130239592/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=25.42 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 2542 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+51.1124 s]
/proc/loadavg: 2.81 2.71 3.49 6/251 24768
/proc/meminfo: memFree=130239456/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=50.96 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 5096 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+102.3 s]
/proc/loadavg: 3.54 2.93 3.52 6/251 24770
/proc/meminfo: memFree=130239240/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=102 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 10200 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+162.3 s]
/proc/loadavg: 3.91 3.15 3.57 6/252 24775
/proc/meminfo: memFree=130253412/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=161.83 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 16183 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 161.83 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 3.34 3.61 6/251 24777
/proc/meminfo: memFree=130255996/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=221.67 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 22167 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 221.67 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+282.3 s]
/proc/loadavg: 4.02 3.46 3.64 6/252 24780
/proc/meminfo: memFree=130255988/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=281.5 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 28150 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 281.5 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 3.59 3.67 6/251 24782
/proc/meminfo: memFree=130255468/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=341.34 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 34134 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 341.34 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+368.438 s]
# the end of solver process 24758 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=367.349 s, system=0.053814 s

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

[startup+345.6 s]
/proc/loadavg: 4.11 3.60 3.67 6/251 24782
/proc/meminfo: memFree=130255236/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=344.63 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 34463 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 344.63 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+358.4 s]
/proc/loadavg: 4.09 3.61 3.68 6/251 24782
/proc/meminfo: memFree=130255324/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=29128 memory=5632 CPUtime=357.39 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 533 0 0 0 35739 0 0 0 20 0 1 0 36255800 29827072 1408 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 357.39 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+364.8 s]
/proc/loadavg: 4.08 3.62 3.68 6/251 24783
/proc/meminfo: memFree=130188504/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=34800 memory=14640 CPUtime=363.77 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 2583 0 0 0 36374 3 0 0 20 0 1 0 36255800 35635200 3660 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 8700 3660 1280 1200 0 7180 0
Current children cumulated CPU time: 363.77 s
Current children cumulated vsize: 34800 KiB
Current children cumulated memory: 14640 KiB

[startup+366.4 s]
/proc/loadavg: 4.08 3.63 3.68 6/251 24783
/proc/meminfo: memFree=130179556/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=35040 memory=14896 CPUtime=365.36 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 2831 0 0 0 36533 3 0 0 20 0 1 0 36255800 35880960 3724 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 8760 3724 1280 1200 0 7240 0
Current children cumulated CPU time: 365.36 s
Current children cumulated vsize: 35040 KiB
Current children cumulated memory: 14896 KiB

[startup+367.2 s]
/proc/loadavg: 4.08 3.63 3.68 6/251 24783
/proc/meminfo: memFree=130162920/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=35264 memory=15024 CPUtime=366.16 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 3001 0 0 0 36612 4 0 0 20 0 1 0 36255800 36110336 3756 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 8816 3756 1280 1200 0 7296 0
Current children cumulated CPU time: 366.16 s
Current children cumulated vsize: 35264 KiB
Current children cumulated memory: 15024 KiB

[startup+368 s]*
/proc/loadavg: 4.08 3.63 3.68 6/251 24783
/proc/meminfo: memFree=130161912/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=35312 memory=15152 CPUtime=366.96 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 3109 0 0 0 36692 4 0 0 20 0 1 0 36255800 36159488 3788 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 8828 3788 1280 1200 0 7308 0
Current children cumulated CPU time: 366.96 s
Current children cumulated vsize: 35312 KiB
Current children cumulated memory: 15152 KiB

[startup+368.4 s]
/proc/loadavg: 4.08 3.63 3.68 6/251 24783
/proc/meminfo: memFree=130161912/131382120 swapFree=33010684/33010684
[pid=24758] ppid=24749 vsize=35640 memory=15280 CPUtime=367.36 cores=0,2
/proc/24758/stat : 24758 (Exact) R 24749 24758 24698 0 -1 4194304 3176 0 0 0 36731 5 0 0 20 0 1 0 36255800 36495360 3820 18446744073709551615 4198400 9112445 140726145187648 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 10316848 10407236 43393024 140726145194298 140726145194477 140726145194477 140726145200079 0
/proc/24758/statm: 8910 3820 1280 1200 0 7390 0
Current children cumulated CPU time: 367.36 s
Current children cumulated vsize: 35640 KiB
Current children cumulated memory: 15280 KiB

Child status: 20

Real time (s): 368.438
CPU time (s): 367.403
CPU user time (s): 367.349
CPU system time (s): 0.053814
CPU usage (%): 99.719
Max. virtual memory (cumulated for all children) (KiB): 35640
Max. memory (cumulated for all children) (KiB): 15280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 367.349
system time used= 0.053814
maximum resident set size= 15408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3211
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= 798


# summary of solver processes directly reported to runsolver:
#   pid: 24758
#   total CPU time (s): 367.403
#   total CPU user time (s): 367.349
#   total CPU system time (s): 0.053814

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.66686 second user time and 3.38508 second system time

The end

Launcher Data 

Begin job on nodeC008 at 2025-06-29 16:02:47
IDJOB=4483083
IDBENCH=160431
IDSOLVER=3317
FILE ID=nodeC008/4483083-1751205767
RUNJOBID= nodeC008-1751205767-24708
SLURM_JOB_ID= 9587629
Free space on /tmp= 433060 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/EC_ODD_GRIDS/normalized-ECgrid5x60split.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-4483083-1751205767/watcher-4483083-1751205767 -o /tmp/evaluation-result-4483083-1751205767/solver-4483083-1751205767 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC008-1751205767-24708 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1382310665 --ls=360 HOME/instance-4483083-1751205767.opb

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

MD5SUM BENCH= 77ae40a270bfcd4ecd9b94334dd86fa6
RANDOM SEED=1382310665

nodeC008 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	: 0xb00001f
cpu MHz		: 1197.206
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.555
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.276
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.201
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.626
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.207
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.208
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.442
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti 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	: 6983.72
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        130246128 kB
MemAvailable:   129936800 kB
Buffers:            3280 kB
Cached:           502064 kB
SwapCached:            0 kB
Active:           320648 kB
Inactive:         254116 kB
Active(anon):      87376 kB
Inactive(anon):        0 kB
Active(file):     233272 kB
Inactive(file):   254116 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             29564 kB
Writeback:            16 kB
AnonPages:         72500 kB
Mapped:           102160 kB
Shmem:             17956 kB
KReclaimable:      85824 kB
Slab:             165076 kB
SReclaimable:      85824 kB
SUnreclaim:        79252 kB
KernelStack:        3808 kB
PageTables:         2736 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     329408 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149272 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     14336 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:      181064 kB
DirectMap2M:     9158656 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC008 at 2025-06-29 16:08:56