Trace number 4515725

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 401.731 403.008

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP085.shuf-3.opb
MD5SUM07ea0c7d4747b9a16e298c0932c39846
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 benchmark4.80187
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables18705
Total number of constraints3742
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)8
Number of constraints which are nor clauses,nor cardinality constraints3734
Minimum length of a constraint5
Maximum length of a constraint15
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 29
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

401.62/402.98	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 (62494 MiB free)
  memory of node 1: 64465 MiB (62926 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515725-1751235089/watcher-4515725-1751235089 -o /tmp/evaluation-result-4515725-1751235089/solver-4515725-1751235089 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751228868-30844 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=577523189 --ls=360 --inp-dombreaklim=0 HOME/instance-4515725-1751235089.opb 

running on 2 cores: 1,3

CPU governors:
  performance: 1 3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=32114, runsolver pid=32111

[startup+0.100072 s]*
/proc/loadavg: 4.26 4.34 4.22 5/250 32115
/proc/meminfo: memFree=128417388/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=57388 memory=34080 CPUtime=0.1 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 7773 0 0 0 9 1 0 0 20 0 1 0 39188277 58765312 8520 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 14347 8520 1024 1200 0 12827 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 57388 KiB
Current children cumulated memory: 34080 KiB

[startup+0.213439 s]*
/proc/loadavg: 4.26 4.34 4.22 5/250 32115
/proc/meminfo: memFree=128407812/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=0.21 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 19 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+0.313651 s]*
/proc/loadavg: 4.26 4.34 4.22 5/250 32115
/proc/meminfo: memFree=128407812/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=0.31 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 29 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+0.700304 s]
/proc/loadavg: 4.26 4.34 4.22 5/250 32115
/proc/meminfo: memFree=128407812/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=0.69 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 67 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+1.50031 s]
/proc/loadavg: 4.24 4.33 4.22 5/250 32115
/proc/meminfo: memFree=128407812/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=1.48 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 146 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+3.1131 s]
/proc/loadavg: 4.24 4.33 4.22 5/250 32115
/proc/meminfo: memFree=128407844/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=3.09 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 307 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+6.30027 s]
/proc/loadavg: 4.22 4.33 4.22 5/251 32117
/proc/meminfo: memFree=128407592/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=6.27 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 625 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+12.7003 s]
/proc/loadavg: 4.20 4.32 4.22 5/251 32117
/proc/meminfo: memFree=128399764/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=12.65 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 1263 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+25.5003 s]
/proc/loadavg: 4.24 4.33 4.22 5/251 32117
/proc/meminfo: memFree=128399804/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=25.41 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 2539 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+51.1132 s]
/proc/loadavg: 4.15 4.30 4.21 5/252 32118
/proc/meminfo: memFree=128376216/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=50.94 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 5092 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+102.3 s]
/proc/loadavg: 4.10 4.26 4.21 5/252 32120
/proc/meminfo: memFree=128225944/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=101.97 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 10195 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 101.97 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.24 4.20 5/252 32122
/proc/meminfo: memFree=128122972/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=161.78 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 16176 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 161.78 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+222.3 s]
/proc/loadavg: 4.09 4.21 4.19 5/252 32126
/proc/meminfo: memFree=128070980/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=221.59 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 22157 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 221.59 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.20 4.18 5/252 32128
/proc/meminfo: memFree=128003704/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=281.4 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 28138 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 281.4 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+342.3 s]
/proc/loadavg: 4.15 4.19 4.18 5/251 32130
/proc/meminfo: memFree=127905304/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=68684 memory=43408 CPUtime=341.21 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 10487 0 0 0 34119 2 0 0 20 0 1 0 39188277 70332416 10852 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 17171 10852 1024 1200 0 15651 0
Current children cumulated CPU time: 341.21 s
Current children cumulated vsize: 68684 KiB
Current children cumulated memory: 43408 KiB

[startup+402.3 s]
/proc/loadavg: 4.10 4.17 4.17 5/250 32132
/proc/meminfo: memFree=127781592/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=133752 memory=112432 CPUtime=401.02 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 27109 0 0 0 40092 10 0 0 20 0 1 0 39188277 136962048 28108 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 33438 28108 1248 1200 0 31918 0
Current children cumulated CPU time: 401.02 s
Current children cumulated vsize: 133752 KiB
Current children cumulated memory: 112432 KiB

[startup+403.007 s]
# the end of solver process 32114 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=401.624 s, system=0.106543 s

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

[startup+402.4 s]
/proc/loadavg: 4.10 4.17 4.17 5/250 32132
/proc/meminfo: memFree=127781592/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=133752 memory=112432 CPUtime=401.12 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 27109 0 0 0 40102 10 0 0 20 0 1 0 39188277 136962048 28108 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 33438 28108 1248 1200 0 31918 0
Current children cumulated CPU time: 401.12 s
Current children cumulated vsize: 133752 KiB
Current children cumulated memory: 112432 KiB

[startup+402.8 s]
/proc/loadavg: 4.10 4.17 4.17 5/250 32132
/proc/meminfo: memFree=127781592/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=133752 memory=112432 CPUtime=401.52 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 27109 0 0 0 40142 10 0 0 20 0 1 0 39188277 136962048 28108 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 33438 28108 1248 1200 0 31918 0
Current children cumulated CPU time: 401.52 s
Current children cumulated vsize: 133752 KiB
Current children cumulated memory: 112432 KiB

[startup+402.9 s]
/proc/loadavg: 4.10 4.17 4.17 5/250 32132
/proc/meminfo: memFree=127781592/131382116 swapFree=33010684/33010684
[pid=32114] ppid=32111 vsize=133752 memory=112432 CPUtime=401.62 cores=1,3
/proc/32114/stat : 32114 (Exact) R 32111 32114 30832 0 -1 4194304 27109 0 0 0 40152 10 0 0 20 0 1 0 39188277 136962048 28108 18446744073709551615 4198400 9112445 140720604360448 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46301184 140720604363047 140720604363245 140720604363245 140720604368847 0
/proc/32114/statm: 33438 28108 1248 1200 0 31918 0
Current children cumulated CPU time: 401.62 s
Current children cumulated vsize: 133752 KiB
Current children cumulated memory: 112432 KiB

Child status: 20

Real time (s): 403.008
CPU time (s): 401.731
CPU user time (s): 401.624
CPU system time (s): 0.106543
CPU usage (%): 99.6833
Max. virtual memory (cumulated for all children) (KiB): 133752
Max. memory (cumulated for all children) (KiB): 112432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 401.624
system time used= 0.106543
maximum resident set size= 113200
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27263
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= 2090


# summary of solver processes directly reported to runsolver:
#   pid: 32114
#   total CPU time (s): 401.731
#   total CPU user time (s): 401.624
#   total CPU system time (s): 0.106543

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.14696 second user time and 3.87185 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-06-30 00:11:29
IDJOB=4515725
IDBENCH=165338
IDSOLVER=3319
FILE ID=nodeC010/4515725-1751235089
RUNJOBID= nodeC010-1751228868-30844
SLURM_JOB_ID= 9587691
Free space on /tmp= 432668 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP085.shuf-3.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-4515725-1751235089/watcher-4515725-1751235089 -o /tmp/evaluation-result-4515725-1751235089/solver-4515725-1751235089 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC010-1751228868-30844 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=577523189 --ls=360 --inp-dombreaklim=0 HOME/instance-4515725-1751235089.opb

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

MD5SUM BENCH= 07ea0c7d4747b9a16e298c0932c39846
RANDOM SEED=577523189

nodeC010 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		: 3662.260
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	: 6983.36
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		: 3492.239
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	: 6983.36
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		: 1197.701
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	: 6983.36
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		: 1197.096
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	: 6983.36
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		: 3662.144
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	: 6983.36
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		: 3658.968
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	: 6983.36
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		: 1197.461
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	: 6983.36
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		: 1197.604
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	: 6983.36
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382116 kB
MemFree:        128431752 kB
MemAvailable:   128705512 kB
Buffers:            3280 kB
Cached:          1083264 kB
SwapCached:            0 kB
Active:          1628472 kB
Inactive:         790756 kB
Active(anon):    1350644 kB
Inactive(anon):        0 kB
Active(file):     277828 kB
Inactive(file):   790756 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7812 kB
Writeback:             4 kB
AnonPages:       1335944 kB
Mapped:           118676 kB
Shmem:             17960 kB
KReclaimable:      89608 kB
Slab:             171192 kB
SReclaimable:      89608 kB
SUnreclaim:        81584 kB
KernelStack:        4048 kB
PageTables:         5712 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1734576 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149400 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    722944 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:      205640 kB
DirectMap2M:    12279808 kB
DirectMap1G:    123731968 kB

Free space on /tmp at the end= 432660 MiB
End job on nodeC010 at 2025-06-30 00:18:12