Trace number 4515581

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 640.898 642.904

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP095.shuf-2.opb
MD5SUM431f08d4eea5f2e22db9cb62a33eb4a4
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 benchmark7.00172
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23280
Total number of constraints4657
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)5
Number of constraints which are nor clauses,nor cardinality constraints4652
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

640.78/642.87	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 (62247 MiB free)
  memory of node 1: 64465 MiB (63373 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4515581-1751234084/watcher-4515581-1751234084 -o /tmp/evaluation-result-4515581-1751234084/solver-4515581-1751234084 -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=626537171 --ls=360 --inp-dombreaklim=0 HOME/instance-4515581-1751234084.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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=31858, runsolver pid=31855

[startup+0.100072 s]*
/proc/loadavg: 4.19 4.14 4.14 5/250 31859
/proc/meminfo: memFree=128608128/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=57380 memory=33956 CPUtime=0.1 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 7721 0 0 0 8 2 0 0 20 0 1 0 39087849 58757120 8489 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 14345 8489 1024 1200 0 12825 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 57380 KiB
Current children cumulated memory: 33956 KiB

[startup+0.213687 s]*
/proc/loadavg: 4.19 4.14 4.14 5/250 31859
/proc/meminfo: memFree=128596848/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=69052 memory=45064 CPUtime=0.21 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 10871 0 0 0 18 3 0 0 20 0 1 0 39087849 70709248 11266 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 17263 11266 1024 1200 0 15743 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 69052 KiB
Current children cumulated memory: 45064 KiB

[startup+0.313251 s]*
/proc/loadavg: 4.19 4.14 4.14 6/250 31859
/proc/meminfo: memFree=128588784/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=0.32 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 28 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 0.32 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+0.700458 s]
/proc/loadavg: 4.19 4.14 4.14 5/250 31859
/proc/meminfo: memFree=128588784/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=0.69 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 65 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+1.50026 s]
/proc/loadavg: 4.19 4.14 4.14 5/250 31859
/proc/meminfo: memFree=128588784/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=1.48 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 144 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+3.11263 s]
/proc/loadavg: 4.19 4.14 4.14 6/250 31859
/proc/meminfo: memFree=128588784/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=3.09 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 305 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+6.30025 s]
/proc/loadavg: 4.17 4.14 4.14 5/250 31859
/proc/meminfo: memFree=128587084/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=6.27 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 623 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+12.7003 s]
/proc/loadavg: 4.16 4.13 4.14 5/250 31859
/proc/meminfo: memFree=128579020/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=12.65 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 1261 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 4.13 4.13 5/250 31860
/proc/meminfo: memFree=128580792/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=25.41 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 2537 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 25.41 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+51.1126 s]
/proc/loadavg: 4.14 4.13 4.14 5/250 31860
/proc/meminfo: memFree=128581012/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=50.95 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 5091 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+102.3 s]
/proc/loadavg: 4.06 4.11 4.13 5/250 31862
/proc/meminfo: memFree=128567560/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=101.99 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 10195 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 101.99 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.12 4.13 5/250 31864
/proc/meminfo: memFree=128535196/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=161.8 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 16176 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 161.8 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+222.3 s]
/proc/loadavg: 4.11 4.11 4.12 5/251 31867
/proc/meminfo: memFree=128457416/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=221.63 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 22159 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 221.63 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+282.3 s]
/proc/loadavg: 4.09 4.10 4.11 5/251 31914
/proc/meminfo: memFree=128323376/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=281.44 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 28140 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 281.44 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+342.3 s]
/proc/loadavg: 4.18 4.13 4.12 5/253 31918
/proc/meminfo: memFree=128290740/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=74876 memory=51764 CPUtime=341.26 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 12044 0 0 0 34122 4 0 0 20 0 1 0 39087849 76673024 12941 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 18719 12941 1024 1200 0 17199 0
Current children cumulated CPU time: 341.26 s
Current children cumulated vsize: 74876 KiB
Current children cumulated memory: 51764 KiB

[startup+402.3 s]
/proc/loadavg: 4.12 4.12 4.11 5/255 31951
/proc/meminfo: memFree=128171652/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=149736 memory=132164 CPUtime=401.03 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 31297 0 0 0 40092 11 0 0 20 0 1 0 39087849 153329664 33041 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 37434 33041 1248 1200 0 35914 0
Current children cumulated CPU time: 401.03 s
Current children cumulated vsize: 149736 KiB
Current children cumulated memory: 132164 KiB

[startup+462.3 s]
/proc/loadavg: 4.08 4.11 4.11 5/255 31954
/proc/meminfo: memFree=128104716/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=203808 memory=187688 CPUtime=460.82 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 44171 0 0 0 46060 22 0 0 20 0 1 0 39087849 208699392 46922 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 50952 46922 1248 1200 0 49432 0
Current children cumulated CPU time: 460.82 s
Current children cumulated vsize: 203808 KiB
Current children cumulated memory: 187688 KiB

[startup+522.3 s]
/proc/loadavg: 4.13 4.12 4.11 5/255 31956
/proc/meminfo: memFree=128049840/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=245168 memory=226984 CPUtime=520.63 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 54049 0 0 0 52034 29 0 0 20 0 1 0 39087849 251052032 56746 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 61292 56746 1248 1200 0 59772 0
Current children cumulated CPU time: 520.63 s
Current children cumulated vsize: 245168 KiB
Current children cumulated memory: 226984 KiB

[startup+582.3 s]
/proc/loadavg: 4.09 4.11 4.10 5/255 31961
/proc/meminfo: memFree=127985748/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=279588 memory=260136 CPUtime=580.46 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 62400 0 0 0 58006 40 0 0 20 0 1 0 39087849 286298112 65034 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 69897 65034 1280 1200 0 68377 0
Current children cumulated CPU time: 580.46 s
Current children cumulated vsize: 279588 KiB
Current children cumulated memory: 260136 KiB

[startup+642.3 s]
/proc/loadavg: 4.36 4.17 4.12 5/253 31963
/proc/meminfo: memFree=127820136/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=322032 memory=299048 CPUtime=640.28 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 72184 0 0 0 63976 52 0 0 20 0 1 0 39087849 329760768 74762 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 80508 74762 1280 1200 0 78988 0
Current children cumulated CPU time: 640.28 s
Current children cumulated vsize: 322032 KiB
Current children cumulated memory: 299048 KiB

[startup+642.904 s]
# the end of solver process 31858 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=640.363 s, system=0.535212 s

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

[startup+642.4 s]
/proc/loadavg: 4.36 4.17 4.12 5/253 31963
/proc/meminfo: memFree=127820136/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=322032 memory=299048 CPUtime=640.38 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 72184 0 0 0 63986 52 0 0 20 0 1 0 39087849 329760768 74762 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 80508 74762 1280 1200 0 78988 0
Current children cumulated CPU time: 640.38 s
Current children cumulated vsize: 322032 KiB
Current children cumulated memory: 299048 KiB

[startup+642.8 s]
/proc/loadavg: 4.36 4.17 4.12 5/253 31963
/proc/meminfo: memFree=127820136/131382116 swapFree=33010684/33010684
[pid=31858] ppid=31855 vsize=322032 memory=299048 CPUtime=640.78 cores=1,3
/proc/31858/stat : 31858 (Exact) R 31855 31858 30832 0 -1 4194304 72184 0 0 0 64026 52 0 0 20 0 1 0 39087849 329760768 74762 18446744073709551615 4198400 9112445 140726478451376 0 0 0 0 0 8404994 0 0 0 17 1 0 0 0 0 0 10316848 10407236 46632960 140726478453031 140726478453229 140726478453229 140726478458831 0
/proc/31858/statm: 80508 74762 1280 1200 0 78988 0
Current children cumulated CPU time: 640.78 s
Current children cumulated vsize: 322032 KiB
Current children cumulated memory: 299048 KiB

Child status: 20

Real time (s): 642.904
CPU time (s): 640.898
CPU user time (s): 640.363
CPU system time (s): 0.535212
CPU usage (%): 99.6879
Max. virtual memory (cumulated for all children) (KiB): 322032
Max. memory (cumulated for all children) (KiB): 299048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 640.363
system time used= 0.535212
maximum resident set size= 299048
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 72186
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= 55
involuntary context switches= 3554


# summary of solver processes directly reported to runsolver:
#   pid: 31858
#   total CPU time (s): 640.898
#   total CPU user time (s): 640.363
#   total CPU system time (s): 0.535212

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.13392 second user time and 6.23296 second system time

The end

Launcher Data

Begin job on nodeC010 at 2025-06-29 23:54:44
IDJOB=4515581
IDBENCH=165315
IDSOLVER=3319
FILE ID=nodeC010/4515581-1751234084
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-sumineqArity5pyramidP095.shuf-2.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-4515581-1751234084/watcher-4515581-1751234084 -o /tmp/evaluation-result-4515581-1751234084/solver-4515581-1751234084 -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=626537171 --ls=360 --inp-dombreaklim=0 HOME/instance-4515581-1751234084.opb

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

MD5SUM BENCH= 431f08d4eea5f2e22db9cb62a33eb4a4
RANDOM SEED=626537171

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		: 3659.705
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		: 1197.332
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		: 1197.418
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		: 1197.151
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		: 3659.609
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		: 3660.620
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		: 1197.362
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		: 1197.999
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:        128636352 kB
MemAvailable:   128907676 kB
Buffers:            3280 kB
Cached:          1080876 kB
SwapCached:            0 kB
Active:          1376380 kB
Inactive:         788320 kB
Active(anon):    1098552 kB
Inactive(anon):        0 kB
Active(file):     277828 kB
Inactive(file):   788320 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7832 kB
Writeback:             0 kB
AnonPages:       1083884 kB
Mapped:           118368 kB
Shmem:             17960 kB
KReclaimable:      89608 kB
Slab:             171132 kB
SReclaimable:      89608 kB
SUnreclaim:        81524 kB
KernelStack:        4048 kB
PageTables:         5148 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1475244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149384 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    573440 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 00:05:28