Trace number 4511139

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_no_dombreaking 2025-06-16UNSAT 383.718 384.721

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 

383.68/384.72	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: 63708 MiB (62979 MiB free)
  memory of node 1: 64465 MiB (63964 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4511139-1751205873/watcher-4511139-1751205873 -o /tmp/evaluation-result-4511139-1751205873/solver-4511139-1751205873 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751205166-27850 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=481947190 --ls=360 --inp-dombreaklim=0 HOME/instance-4511139-1751205873.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=28087, runsolver pid=28084
Current StackSize limit: 8192 KiB


[startup+0.100056 s]*
/proc/loadavg: 4.19 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990272/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=0.1 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 10 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/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+0.204957 s]*
/proc/loadavg: 4.18 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990272/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=0.2 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 20 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+0.304282 s]*
/proc/loadavg: 4.18 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990272/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=0.3 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 30 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+0.700094 s]
/proc/loadavg: 4.18 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990304/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=0.69 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 69 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/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+1.50009 s]
/proc/loadavg: 4.18 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990304/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=1.49 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 149 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+3.10451 s]
/proc/loadavg: 4.18 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990348/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=3.09 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 309 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/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+6.3001 s]
/proc/loadavg: 4.16 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990348/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=6.28 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 628 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+12.7001 s]
/proc/loadavg: 4.15 4.07 4.02 5/263 28088
/proc/meminfo: memFree=129990356/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=12.67 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 1267 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 12.67 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+25.5001 s]
/proc/loadavg: 4.20 4.08 4.02 5/263 28133
/proc/meminfo: memFree=129985096/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=25.43 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 2543 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+51.1045 s]
/proc/loadavg: 4.12 4.08 4.02 5/264 28135
/proc/meminfo: memFree=129984584/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=50.97 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 5097 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.08 4.02 5/263 28136
/proc/meminfo: memFree=129976580/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=102.05 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 10205 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 102.05 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+162.3 s]
/proc/loadavg: 4.07 4.08 4.02 5/264 28183
/proc/meminfo: memFree=129980080/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=161.9 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 16190 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 161.9 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.08 4.02 5/264 28185
/proc/meminfo: memFree=129979976/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=221.74 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 22174 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 221.74 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.09 4.02 5/264 28187
/proc/meminfo: memFree=129967940/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=281.58 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 28158 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 281.58 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+342.3 s]
/proc/loadavg: 4.11 4.09 4.02 5/265 28192
/proc/meminfo: memFree=129969644/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=341.43 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 34143 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 341.43 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+384.721 s]
# the end of solver process 28087 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=383.58 s, system=0.137901 s

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

[startup+358.4 s]
/proc/loadavg: 4.09 4.08 4.02 5/264 28196
/proc/meminfo: memFree=129970780/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=29128 memory=5632 CPUtime=357.49 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 531 0 0 0 35749 0 0 0 20 0 1 0 36265743 29827072 1408 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 7282 1408 1024 1200 0 5762 0
Current children cumulated CPU time: 357.49 s
Current children cumulated vsize: 29128 KiB
Current children cumulated memory: 5632 KiB

[startup+371.2 s]
/proc/loadavg: 4.07 4.08 4.02 5/264 28196
/proc/meminfo: memFree=129967688/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=35996 memory=16972 CPUtime=370.25 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 3830 0 0 0 37019 6 0 0 20 0 1 0 36265743 36859904 4243 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 8999 4243 1280 1200 0 7479 0
Current children cumulated CPU time: 370.25 s
Current children cumulated vsize: 35996 KiB
Current children cumulated memory: 16972 KiB

[startup+377.6 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28196
/proc/meminfo: memFree=129967184/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=36476 memory=17356 CPUtime=376.63 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 4460 0 0 0 37654 9 0 0 20 0 1 0 36265743 37351424 4339 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9119 4339 1280 1200 0 7599 0
Current children cumulated CPU time: 376.63 s
Current children cumulated vsize: 36476 KiB
Current children cumulated memory: 17356 KiB

[startup+380.8 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129966644/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=36668 memory=17612 CPUtime=379.8 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 4854 0 0 0 37968 12 0 0 20 0 1 0 36265743 37548032 4403 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9167 4403 1280 1200 0 7647 0
Current children cumulated CPU time: 379.8 s
Current children cumulated vsize: 36668 KiB
Current children cumulated memory: 17612 KiB

[startup+382.4 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129966428/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=37052 memory=17996 CPUtime=381.4 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 5122 0 0 0 38127 13 0 0 20 0 1 0 36265743 37941248 4499 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9263 4499 1280 1200 0 7743 0
Current children cumulated CPU time: 381.4 s
Current children cumulated vsize: 37052 KiB
Current children cumulated memory: 17996 KiB

[startup+384 s]*
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129965924/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=37380 memory=18124 CPUtime=382.99 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 5211 0 0 0 38286 13 0 0 20 0 1 0 36265743 38277120 4531 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9345 4531 1280 1200 0 7825 0
Current children cumulated CPU time: 382.99 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 18124 KiB

[startup+384.4 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129965924/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=37380 memory=18124 CPUtime=383.39 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 5228 0 0 0 38326 13 0 0 20 0 1 0 36265743 38277120 4531 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9345 4531 1280 1200 0 7825 0
Current children cumulated CPU time: 383.39 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 18124 KiB

[startup+384.6 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129965924/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=37380 memory=18124 CPUtime=383.59 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 5228 0 0 0 38346 13 0 0 20 0 1 0 36265743 38277120 4531 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9345 4531 1280 1200 0 7825 0
Current children cumulated CPU time: 383.59 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 18124 KiB

[startup+384.7 s]
/proc/loadavg: 4.06 4.08 4.02 5/264 28241
/proc/meminfo: memFree=129965924/131249996 swapFree=33010684/33010684
[pid=28087] ppid=28084 vsize=37380 memory=18124 CPUtime=383.68 cores=4,6
/proc/28087/stat : 28087 (Exact) R 28084 28087 27839 0 -1 4194304 5228 0 0 0 38355 13 0 0 20 0 1 0 36265743 38277120 4531 18446744073709551615 4198400 9112445 140723294715808 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 21483520 140723294722343 140723294722541 140723294722541 140723294728143 0
/proc/28087/statm: 9345 4531 1280 1200 0 7825 0
Current children cumulated CPU time: 383.68 s
Current children cumulated vsize: 37380 KiB
Current children cumulated memory: 18124 KiB

Child status: 20

Real time (s): 384.721
CPU time (s): 383.718
CPU user time (s): 383.58
CPU system time (s): 0.137901
CPU usage (%): 99.7393
Max. virtual memory (cumulated for all children) (KiB): 37380
Max. memory (cumulated for all children) (KiB): 18124

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 383.58
system time used= 0.137901
maximum resident set size= 18124
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5231
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= 336


# summary of solver processes directly reported to runsolver:
#   pid: 28087
#   total CPU time (s): 383.718
#   total CPU user time (s): 383.58
#   total CPU system time (s): 0.137901

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.60474 second user time and 1.22261 second system time

The end

Launcher Data 

Begin job on nodeC029 at 2025-06-29 16:04:33
IDJOB=4511139
IDBENCH=160431
IDSOLVER=3319
FILE ID=nodeC029/4511139-1751205873
RUNJOBID= nodeC029-1751205166-27850
SLURM_JOB_ID= 9587623
Free space on /tmp= 433040 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
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 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4511139-1751205873/watcher-4511139-1751205873 -o /tmp/evaluation-result-4511139-1751205873/solver-4511139-1751205873 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751205166-27850 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=481947190 --ls=360 --inp-dombreaklim=0 HOME/instance-4511139-1751205873.opb

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

MD5SUM BENCH= 77ae40a270bfcd4ecd9b94334dd86fa6
RANDOM SEED=481947190

nodeC029 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		: 3599.730
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	: 6999.46
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		: 3599.773
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	: 6999.46
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		: 3599.805
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	: 6999.46
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		: 3599.666
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	: 6999.46
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		: 3599.730
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	: 6999.46
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		: 3599.737
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	: 6999.46
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		: 3600.388
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	: 6999.46
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		: 3599.773
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	: 6999.46
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        129990272 kB
MemAvailable:   129730496 kB
Buffers:            3280 kB
Cached:           550200 kB
SwapCached:            0 kB
Active:           392656 kB
Inactive:         293276 kB
Active(anon):     150516 kB
Inactive(anon):        0 kB
Active(file):     242140 kB
Inactive(file):   293276 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7192 kB
Writeback:             0 kB
AnonPages:        135596 kB
Mapped:           116384 kB
Shmem:             18060 kB
KReclaimable:      88096 kB
Slab:             171720 kB
SReclaimable:      88096 kB
SUnreclaim:        83624 kB
KernelStack:        4244 kB
PageTables:         3136 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:     525180 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 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:      193236 kB
DirectMap2M:    11112448 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 433032 MiB
End job on nodeC029 at 2025-06-29 16:10:58