Trace number 4483335

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 358.995 360.038

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP025.shuf-1.opb
MD5SUMb01c5e8652da90e995e1f465ba7fcc42
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 benchmark0.024391
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables1755
Total number of constraints352
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 constraints350
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 8
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 28
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 

358.96/360.03	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 (62511 MiB free)
  memory of node 1: 64465 MiB (63765 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4483335-1751234392/watcher-4483335-1751234392 -o /tmp/evaluation-result-4483335-1751234392/solver-4483335-1751234392 -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=1581547830 --ls=360 HOME/instance-4483335-1751234392.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=28962, runsolver pid=28959

[startup+0.100068 s]*
/proc/loadavg: 4.30 3.79 3.40 5/250 28963
/proc/meminfo: memFree=129303828/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=0.09 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 9 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+0.212571 s]*
/proc/loadavg: 4.30 3.79 3.40 5/250 28963
/proc/meminfo: memFree=129303828/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=0.2 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 20 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+0.312869 s]*
/proc/loadavg: 4.30 3.79 3.40 5/250 28963
/proc/meminfo: memFree=129303828/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=0.3 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 30 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+0.700242 s]
/proc/loadavg: 4.30 3.79 3.40 5/250 28963
/proc/meminfo: memFree=129303828/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=0.68 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 68 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+1.50022 s]
/proc/loadavg: 4.30 3.79 3.40 5/250 28963
/proc/meminfo: memFree=129279888/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=1.47 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 147 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+3.11229 s]
/proc/loadavg: 4.30 3.79 3.40 5/250 29008
/proc/meminfo: memFree=129278088/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=3.08 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 308 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+6.30024 s]
/proc/loadavg: 4.27 3.80 3.41 5/250 29008
/proc/meminfo: memFree=129270276/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=6.26 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 626 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+12.7002 s]
/proc/loadavg: 4.25 3.80 3.41 5/250 29008
/proc/meminfo: memFree=129260748/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=12.65 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1022 0 0 0 1265 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+25.5003 s]
/proc/loadavg: 4.20 3.81 3.42 5/250 29008
/proc/meminfo: memFree=129234568/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=25.42 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1159 0 0 0 2542 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+51.1121 s]
/proc/loadavg: 4.18 3.84 3.44 5/250 29009
/proc/meminfo: memFree=129178416/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=50.97 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 5097 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 50.97 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+102.3 s]
/proc/loadavg: 4.12 3.88 3.48 5/254 29040
/proc/meminfo: memFree=129077976/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=102 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 10200 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+162.3 s]
/proc/loadavg: 4.15 3.94 3.52 5/254 29042
/proc/meminfo: memFree=129046184/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=161.82 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 16182 0 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 161.82 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 3.97 3.56 5/253 29044
/proc/meminfo: memFree=128968028/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=221.65 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 22164 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 221.65 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+282.3 s]
/proc/loadavg: 4.16 4.01 3.60 5/253 29046
/proc/meminfo: memFree=128924684/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=281.48 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 28147 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 281.48 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.02 3.64 5/253 29093
/proc/meminfo: memFree=129077752/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=341.3 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 34129 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 341.3 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+360.038 s]
# the end of solver process 28962 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=358.98 s, system=0.015535 s

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

[startup+345.6 s]
/proc/loadavg: 4.11 4.02 3.64 5/253 29093
/proc/meminfo: memFree=129078004/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=344.59 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 34458 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 344.59 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+352 s]*
/proc/loadavg: 4.18 4.04 3.65 5/253 29093
/proc/meminfo: memFree=129062128/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=350.98 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35097 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 350.98 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+355.2 s]
/proc/loadavg: 4.25 4.05 3.65 5/253 29093
/proc/meminfo: memFree=129062128/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=354.16 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35415 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 354.16 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+358.4 s]
/proc/loadavg: 4.25 4.05 3.65 5/253 29093
/proc/meminfo: memFree=129062128/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=7680 CPUtime=357.35 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35734 1 0 0 20 0 1 0 39117919 31854592 1920 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 1920 1024 1200 0 6257 0
Current children cumulated CPU time: 357.35 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 7680 KiB

[startup+359.2 s]
/proc/loadavg: 4.25 4.05 3.65 5/253 29093
/proc/meminfo: memFree=129062128/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=9216 CPUtime=358.15 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35814 1 0 0 20 0 1 0 39117919 31854592 2304 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 2304 1024 1200 0 6257 0
Current children cumulated CPU time: 358.15 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 9216 KiB

[startup+359.6 s]
/proc/loadavg: 4.25 4.05 3.65 5/253 29093
/proc/meminfo: memFree=129062128/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=9216 CPUtime=358.55 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35854 1 0 0 20 0 1 0 39117919 31854592 2304 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 2304 1024 1200 0 6257 0
Current children cumulated CPU time: 358.55 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 9216 KiB

[startup+360 s]*
/proc/loadavg: 4.31 4.07 3.66 5/253 29093
/proc/meminfo: memFree=129062380/131382120 swapFree=33010684/33010684
[pid=28962] ppid=28959 vsize=31108 memory=9216 CPUtime=358.96 cores=5,7
/proc/28962/stat : 28962 (Exact) R 28959 28962 28829 0 -1 4194304 1161 0 0 0 35895 1 0 0 20 0 1 0 39117919 31854592 2304 18446744073709551615 4198400 9112445 140732900471296 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 18935808 140732900477242 140732900477421 140732900477421 140732900483023 0
/proc/28962/statm: 7777 2304 1024 1200 0 6257 0
Current children cumulated CPU time: 358.96 s
Current children cumulated vsize: 31108 KiB
Current children cumulated memory: 9216 KiB

Child status: 20

Real time (s): 360.038
CPU time (s): 358.995
CPU user time (s): 358.98
CPU system time (s): 0.015535
CPU usage (%): 99.7104
Max. virtual memory (cumulated for all children) (KiB): 31108
Max. memory (cumulated for all children) (KiB): 9216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 358.98
system time used= 0.015535
maximum resident set size= 11712
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1643
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= 96


# summary of solver processes directly reported to runsolver:
#   pid: 28962
#   total CPU time (s): 358.995
#   total CPU user time (s): 358.98
#   total CPU system time (s): 0.015535

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.70003 second user time and 3.19154 second system time

The end

Launcher Data 

Begin job on nodeC003 at 2025-06-29 23:59:52
IDJOB=4483335
IDBENCH=165310
IDSOLVER=3317
FILE ID=nodeC003/4483335-1751234392
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-sumineqArity5pyramidP025.shuf-1.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-4483335-1751234392/watcher-4483335-1751234392 -o /tmp/evaluation-result-4483335-1751234392/solver-4483335-1751234392 -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=1581547830 --ls=360 HOME/instance-4483335-1751234392.opb

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

MD5SUM BENCH= b01c5e8652da90e995e1f465ba7fcc42
RANDOM SEED=1581547830

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		: 3591.493
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		: 3662.365
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		: 1197.654
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		: 1197.794
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		: 3662.462
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		: 1197.164
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		: 1198.233
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		: 1197.504
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:        129307608 kB
MemAvailable:   129692248 kB
Buffers:            3280 kB
Cached:          1191224 kB
SwapCached:            0 kB
Active:           593348 kB
Inactive:         942724 kB
Active(anon):     359528 kB
Inactive(anon):        0 kB
Active(file):     233820 kB
Inactive(file):   942724 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7436 kB
Writeback:            12 kB
AnonPages:        344984 kB
Mapped:           118212 kB
Shmem:             17960 kB
KReclaimable:      95448 kB
Slab:             178612 kB
SReclaimable:      95448 kB
SUnreclaim:        83164 kB
KernelStack:        4000 kB
PageTables:         3540 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701744 kB
Committed_AS:     725292 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149432 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 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 00:05:53