Trace number 4483341

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact 2025-06-02UNSAT 359.25 360.072

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
MD5SUM7200a9be855e16cdf0b5e1430c17e637
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 benchmark0.060438
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3330
Total number of constraints667
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints665
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 10
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 30
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

359.18/360.06	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 (62270 MiB free)
  memory of node 1: 64465 MiB (63745 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4483341-1751234753/watcher-4483341-1751234753 -o /tmp/evaluation-result-4483341-1751234753/solver-4483341-1751234753 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751234030-28842 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1156558084 --ls=360 HOME/instance-4483341-1751234753.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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=29137, runsolver pid=29134

[startup+0.100098 s]*
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129040404/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=0.1 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 10 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+0.213765 s]*
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129040404/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=0.22 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 22 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 0.22 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+0.313307 s]*
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129040404/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=0.32 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 32 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+0.700259 s]
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129040404/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=0.69 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 69 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+1.50025 s]
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129040404/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=1.49 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 149 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+3.11334 s]
/proc/loadavg: 4.31 4.07 3.66 5/253 29138
/proc/meminfo: memFree=129000588/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=3.1 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 310 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+6.30024 s]
/proc/loadavg: 4.36 4.08 3.67 5/253 29138
/proc/meminfo: memFree=129001488/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=6.28 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 628 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+12.7003 s]
/proc/loadavg: 4.50 4.12 3.68 5/250 29138
/proc/meminfo: memFree=128987552/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=12.66 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 1266 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+25.5003 s]
/proc/loadavg: 4.61 4.16 3.70 5/250 29138
/proc/meminfo: memFree=128964192/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=25.43 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 2543 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 25.43 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+51.1132 s]
/proc/loadavg: 4.74 4.23 3.74 5/249 29139
/proc/meminfo: memFree=128900144/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=50.99 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 5099 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 50.99 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+102.3 s]
/proc/loadavg: 4.44 4.22 3.76 5/250 29187
/proc/meminfo: memFree=128964492/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=102.06 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 10206 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 102.06 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+162.3 s]
/proc/loadavg: 4.21 4.20 3.79 5/251 29194
/proc/meminfo: memFree=128919684/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=161.92 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1786 0 0 0 16192 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 161.92 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+222.3 s]
/proc/loadavg: 4.12 4.17 3.81 5/251 29197
/proc/meminfo: memFree=128904848/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=221.78 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1794 0 0 0 22178 0 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 221.78 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+282.3 s]
/proc/loadavg: 4.14 4.17 3.83 5/251 29199
/proc/meminfo: memFree=128908900/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=281.65 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1798 0 0 0 28164 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 281.65 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+342.3 s]
/proc/loadavg: 4.10 4.15 3.85 5/251 29203
/proc/meminfo: memFree=128796932/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=341.51 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1800 0 0 0 34150 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 341.51 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+360.072 s]
# the end of solver process 29137 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=359.231 s, system=0.01861 s

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

[startup+345.6 s]
/proc/loadavg: 4.10 4.15 3.85 5/251 29203
/proc/meminfo: memFree=128797184/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=344.8 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1800 0 0 0 34479 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 344.8 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+352 s]*
/proc/loadavg: 4.17 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128789388/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=351.2 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35119 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 351.2 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+355.2 s]
/proc/loadavg: 4.15 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128789388/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=354.38 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35437 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 354.38 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+358.4 s]
/proc/loadavg: 4.15 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128785292/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=357.57 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35756 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 357.57 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+359.2 s]
/proc/loadavg: 4.14 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128777480/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=358.37 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35836 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 358.37 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+359.6 s]
/proc/loadavg: 4.14 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128777480/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=358.77 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35876 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 358.77 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

[startup+360 s]*
/proc/loadavg: 4.14 4.16 3.86 5/251 29204
/proc/meminfo: memFree=128777480/131382120 swapFree=33010684/33010684
[pid=29137] ppid=29134 vsize=33972 memory=10496 CPUtime=359.18 cores=5,7
/proc/29137/stat : 29137 (Exact) R 29134 29137 28829 0 -1 4194304 1802 0 0 0 35917 1 0 0 20 0 1 0 39153990 34787328 2624 18446744073709551615 4198400 9112445 140726713637872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 33468416 140726713641274 140726713641453 140726713641453 140726713647055 0
/proc/29137/statm: 8493 2624 1024 1200 0 6973 0
Current children cumulated CPU time: 359.18 s
Current children cumulated vsize: 33972 KiB
Current children cumulated memory: 10496 KiB

Child status: 20

Real time (s): 360.072
CPU time (s): 359.25
CPU user time (s): 359.231
CPU system time (s): 0.01861
CPU usage (%): 99.7717
Max. virtual memory (cumulated for all children) (KiB): 33972
Max. memory (cumulated for all children) (KiB): 10496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.231
system time used= 0.01861
maximum resident set size= 14308
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2652
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= 4
involuntary context switches= 103


# summary of solver processes directly reported to runsolver:
#   pid: 29137
#   total CPU time (s): 359.25
#   total CPU user time (s): 359.231
#   total CPU system time (s): 0.01861

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.85254 second user time and 3.33916 second system time

The end

Launcher Data

Begin job on nodeC003 at 2025-06-30 00:05:53
IDJOB=4483341
IDBENCH=165329
IDSOLVER=3317
FILE ID=nodeC003/4483341-1751234753
RUNJOBID= nodeC003-1751234030-28842
SLURM_JOB_ID= 9587714
Free space on /tmp= 432732 MiB

SOLVER NAME= Exact 2025-06-02
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP035.shuf-2.opb
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4483341-1751234753/watcher-4483341-1751234753 -o /tmp/evaluation-result-4483341-1751234753/solver-4483341-1751234753 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC003-1751234030-28842 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=1156558084 --ls=360 HOME/instance-4483341-1751234753.opb

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

MD5SUM BENCH= 7200a9be855e16cdf0b5e1430c17e637
RANDOM SEED=1156558084

nodeC003 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		: 3661.820
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	: 6983.44
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		: 3661.743
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	: 6983.44
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		: 1197.439
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	: 6983.44
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		: 1197.251
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	: 6983.44
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		: 3661.900
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	: 6983.44
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		: 3491.720
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	: 6983.44
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		: 3700.000
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	: 6983.44
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		: 1197.760
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	: 6983.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382120 kB
MemFree:        129040404 kB
MemAvailable:   129427024 kB
Buffers:            3280 kB
Cached:          1193204 kB
SwapCached:            0 kB
Active:           807312 kB
Inactive:         944704 kB
Active(anon):     573492 kB
Inactive(anon):        0 kB
Active(file):     233820 kB
Inactive(file):   944704 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7480 kB
Writeback:             0 kB
AnonPages:        556672 kB
Mapped:           116608 kB
Shmem:             17960 kB
KReclaimable:      95448 kB
Slab:             178672 kB
SReclaimable:      95448 kB
SUnreclaim:        83224 kB
KernelStack:        4080 kB
PageTables:         4064 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     947532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149448 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    344064 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:      191304 kB
DirectMap2M:    11245568 kB
DirectMap1G:    124780544 kB

Free space on /tmp at the end= 432724 MiB
End job on nodeC003 at 2025-06-30 00:11:53