Trace number 4544669

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 359.867 360.796

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/
koops/normalized-mat10_8_triangular.opb
MD5SUM3dd75226e6689e396cd2140bcad29a73
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 benchmark0.540194
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2984
Total number of constraints25189
Number of constraints which are clauses23781
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1408
Minimum length of a constraint2
Maximum length of a constraint10
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 26
Number of bits of the biggest sum of numbers5
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

359.76/360.78	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: 63794 MiB (61217 MiB free)
  memory of node 1: 64507 MiB (63363 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4544669-1753232741/watcher-4544669-1753232741 -o /tmp/evaluation-result-4544669-1753232741/solver-4544669-1753232741 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1753230798-200969 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=659763301 --ls=360 --inp-dombreaklim=0 HOME/instance-4544669-1753232741.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
Current StackSize limit: 8192 KiB

solver pid=201759, runsolver pid=201756

[startup+0.100068 s]*
/proc/loadavg: 4.10 4.15 4.12 6/253 201760
/proc/meminfo: memFree=127571356/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=37524 memory=14040 CPUtime=0.1 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 3013 0 0 0 9 1 0 0 20 0 1 0 238953802 38424576 3510 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 9381 3510 1024 1200 0 7861 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37524 KiB
Current children cumulated memory: 14040 KiB

[startup+0.217544 s]*
/proc/loadavg: 4.10 4.15 4.12 5/253 201760
/proc/meminfo: memFree=127569592/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=43276 memory=20016 CPUtime=0.19 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4449 0 0 0 18 1 0 0 20 0 1 0 238953802 44314624 5004 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 10819 5004 1024 1200 0 9299 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 43276 KiB
Current children cumulated memory: 20016 KiB

[startup+0.313256 s]*
/proc/loadavg: 4.10 4.15 4.12 6/253 201760
/proc/meminfo: memFree=127568836/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=0.28 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4935 0 0 0 27 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+0.700312 s]
/proc/loadavg: 4.10 4.15 4.12 5/253 201760
/proc/meminfo: memFree=127568836/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=0.65 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4935 0 0 0 64 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+1.50031 s]
/proc/loadavg: 4.10 4.15 4.12 5/253 201760
/proc/meminfo: memFree=127569172/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=1.45 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4935 0 0 0 144 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+3.11407 s]
/proc/loadavg: 4.10 4.15 4.12 5/253 201760
/proc/meminfo: memFree=127579716/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=3.06 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4936 0 0 0 305 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 3.06 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+6.30032 s]
/proc/loadavg: 4.09 4.15 4.12 5/253 201760
/proc/meminfo: memFree=127575872/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=6.23 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4937 0 0 0 622 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 6.23 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+12.7003 s]
/proc/loadavg: 4.08 4.14 4.12 5/253 201760
/proc/meminfo: memFree=127575936/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=12.62 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4938 0 0 0 1261 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+25.5003 s]
/proc/loadavg: 4.14 4.15 4.13 5/253 201761
/proc/meminfo: memFree=127564404/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=25.38 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4939 0 0 0 2537 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 25.38 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+51.1142 s]
/proc/loadavg: 4.09 4.14 4.12 5/253 201761
/proc/meminfo: memFree=127555304/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=50.93 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4940 0 0 0 5092 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 50.93 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+102.3 s]
/proc/loadavg: 4.19 4.16 4.13 5/253 201767
/proc/meminfo: memFree=127540844/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=21936 CPUtime=101.98 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4942 0 0 0 10197 1 0 0 20 0 1 0 238953802 46678016 5484 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5484 1024 1200 0 9876 0
Current children cumulated CPU time: 101.98 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 21936 KiB

[startup+162.3 s]
/proc/loadavg: 4.17 4.16 4.13 5/253 201813
/proc/meminfo: memFree=127537408/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=22576 CPUtime=161.81 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4949 0 0 0 16180 1 0 0 20 0 1 0 238953802 46678016 5644 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5644 1024 1200 0 9876 0
Current children cumulated CPU time: 161.81 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 22576 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.14 4.12 5/251 201815
/proc/meminfo: memFree=127535836/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=221.67 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4950 0 0 0 22166 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 221.67 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.15 4.12 5/250 201817
/proc/meminfo: memFree=127530200/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=281.53 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4957 0 0 0 28152 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 281.53 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+342.3 s]
/proc/loadavg: 4.15 4.15 4.12 5/250 201863
/proc/meminfo: memFree=127620112/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=341.4 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 34139 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 341.4 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+360.796 s]
# the end of solver process 201759 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=359.836 s, system=0.030852 s

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

[startup+345.6 s]
/proc/loadavg: 4.14 4.15 4.12 5/250 201863
/proc/meminfo: memFree=127620112/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=344.69 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 34468 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 344.69 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+352 s]*
/proc/loadavg: 4.13 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127623036/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=351.09 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 35108 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 351.09 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+355.2 s]
/proc/loadavg: 4.12 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127622784/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=354.27 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 35426 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 354.27 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+358.4 s]
/proc/loadavg: 4.12 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127622784/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=357.46 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 35745 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 357.46 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+360 s]*
/proc/loadavg: 4.11 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127623036/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=45584 memory=23216 CPUtime=359.07 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 4964 0 0 0 35906 1 0 0 20 0 1 0 238953802 46678016 5804 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 11396 5804 1024 1200 0 9876 0
Current children cumulated CPU time: 359.07 s
Current children cumulated vsize: 45584 KiB
Current children cumulated memory: 23216 KiB

[startup+360.4 s]
/proc/loadavg: 4.11 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127623036/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=62572 memory=40672 CPUtime=359.46 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 9968 0 0 0 35944 2 0 0 20 0 1 0 238953802 64073728 10168 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 15643 10168 1184 1200 0 14123 0
Current children cumulated CPU time: 359.46 s
Current children cumulated vsize: 62572 KiB
Current children cumulated memory: 40672 KiB

[startup+360.6 s]
/proc/loadavg: 4.11 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127623036/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=62768 memory=41184 CPUtime=359.66 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 10022 0 0 0 35964 2 0 0 20 0 1 0 238953802 64274432 10296 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 15692 10296 1248 1200 0 14172 0
Current children cumulated CPU time: 359.66 s
Current children cumulated vsize: 62768 KiB
Current children cumulated memory: 41184 KiB

[startup+360.7 s]
/proc/loadavg: 4.11 4.14 4.12 5/250 201864
/proc/meminfo: memFree=127623036/131382112 swapFree=33010416/33010684
[pid=201759] ppid=201756 vsize=62768 memory=41184 CPUtime=359.76 cores=4,6
/proc/201759/stat : 201759 (Exact) R 201756 201759 200958 0 -1 4194304 10022 0 0 0 35974 2 0 0 20 0 1 0 238953802 64274432 10296 18446744073709551615 4198400 9112445 140727743116240 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 41693184 140727743117605 140727743117803 140727743117803 140727743123407 0
/proc/201759/statm: 15692 10296 1248 1200 0 14172 0
Current children cumulated CPU time: 359.76 s
Current children cumulated vsize: 62768 KiB
Current children cumulated memory: 41184 KiB

Child status: 20

Real time (s): 360.796
CPU time (s): 359.867
CPU user time (s): 359.836
CPU system time (s): 0.030852
CPU usage (%): 99.7424
Max. virtual memory (cumulated for all children) (KiB): 62768
Max. memory (cumulated for all children) (KiB): 41184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.836
system time used= 0.030852
maximum resident set size= 43700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10137
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= 8
involuntary context switches= 109


# summary of solver processes directly reported to runsolver:
#   pid: 201759
#   total CPU time (s): 359.867
#   total CPU user time (s): 359.836
#   total CPU system time (s): 0.030852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.8832 second user time and 3.61606 second system time

The end

Launcher Data 

Begin job on nodeC012 at 2025-07-23 03:05:41
IDJOB=4544669
IDBENCH=180678
IDSOLVER=3319
FILE ID=nodeC012/4544669-1753232741
RUNJOBID= nodeC012-1753230798-200969
SLURM_JOB_ID= 9687840
Free space on /tmp= 432892 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB25/normalized-PB25/DEC-LIN/koops/normalized-mat10_8_triangular.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-4544669-1753232741/watcher-4544669-1753232741 -o /tmp/evaluation-result-4544669-1753232741/solver-4544669-1753232741 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC012-1753230798-200969 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=659763301 --ls=360 --inp-dombreaklim=0 HOME/instance-4544669-1753232741.opb

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

MD5SUM BENCH= 3dd75226e6689e396cd2140bcad29a73
RANDOM SEED=659763301

nodeC012 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		: 3659.548
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	: 6983.39
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		: 3491.635
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	: 6983.39
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		: 1197.267
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	: 6983.39
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		: 1197.311
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	: 6983.39
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		: 3491.675
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	: 6983.39
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		: 3491.767
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	: 6983.39
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		: 1197.797
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	: 6983.39
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		: 1197.586
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	: 6983.39
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        127571532 kB
MemAvailable:   128397352 kB
Buffers:            2136 kB
Cached:          1591248 kB
SwapCached:           12 kB
Active:          2730448 kB
Inactive:         387676 kB
Active(anon):    1546192 kB
Inactive(anon):     4688 kB
Active(file):    1184256 kB
Inactive(file):   382988 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010416 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              8104 kB
Writeback:             0 kB
AnonPages:       1524288 kB
Mapped:           122252 kB
Shmem:             26140 kB
KReclaimable:     196020 kB
Slab:             287692 kB
SReclaimable:     196020 kB
SUnreclaim:        91672 kB
KernelStack:        4112 kB
PageTables:         6068 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    2089796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1243136 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:      187208 kB
DirectMap2M:     8103936 kB
DirectMap1G:    127926272 kB

Free space on /tmp at the end= 432892 MiB
End job on nodeC012 at 2025-07-23 03:11:42