Trace number 4542641

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 432.297 433.693

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/composed_pebbling_php_pyramid/
dec/normalized-composed_pebbling_php_pyramid_height30_pigeons29_holes28.opb
MD5SUM97f31c39a85f5c54920a5de5b1e4a080
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 benchmark78.0826
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables403744
Total number of constraints31066
Number of constraints which are clauses15781
Number of constraints which are cardinality constraints (but not clauses)13394
Number of constraints which are nor clauses,nor cardinality constraints1891
Minimum length of a constraint28
Maximum length of a constraint33
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 36
Number of bits of the biggest sum of numbers6
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

431.90/433.39	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (55476 MiB free)
  memory of node 1: 64507 MiB (55079 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4542641-1753217565/watcher-4542641-1753217565 -o /tmp/evaluation-result-4542641-1753217565/solver-4542641-1753217565 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1753211570-156076 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=231900329 --ls=360 --inp-dombreaklim=0 HOME/instance-4542641-1753217565.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=157050, runsolver pid=157047

[startup+0.100075 s]*
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=113095044/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=139820 memory=116380 CPUtime=0.09 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 6762 0 0 0 5 4 0 0 20 0 1 0 237436299 143175680 29095 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 34955 29095 992 1200 0 33435 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 139820 KiB
Current children cumulated memory: 116380 KiB

[startup+0.213171 s]*
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112967568/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=264332 memory=240776 CPUtime=0.19 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 10825 0 0 0 11 8 0 0 20 0 1 0 237436299 270675968 60194 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 66083 60194 1024 1200 0 64563 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 264332 KiB
Current children cumulated memory: 240776 KiB

[startup+0.31402 s]*
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112947660/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=284172 memory=259144 CPUtime=0.28 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 16362 0 0 0 18 10 0 0 20 0 1 0 237436299 290992128 64786 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 7 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 71043 64786 1024 1200 0 69523 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 284172 KiB
Current children cumulated memory: 259144 KiB

[startup+0.700329 s]
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112905952/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=358288 memory=331240 CPUtime=0.63 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 33519 0 0 0 47 16 0 0 20 0 1 0 237436299 366886912 82810 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 89572 82810 1024 1200 0 88052 0
Current children cumulated CPU time: 0.63 s
Current children cumulated vsize: 358288 KiB
Current children cumulated memory: 331240 KiB

[startup+1.50032 s]
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112805968/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=552112 memory=528400 CPUtime=1.43 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 71192 0 0 0 115 28 0 0 20 0 1 0 237436299 565362688 132100 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 138028 132100 1024 1200 0 136508 0
Current children cumulated CPU time: 1.43 s
Current children cumulated vsize: 552112 KiB
Current children cumulated memory: 528400 KiB

[startup+3.1129 s]
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112470976/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=3.03 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111540 0 0 0 266 37 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 3.03 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+6.30031 s]
/proc/loadavg: 4.08 4.09 4.11 5/250 157051
/proc/meminfo: memFree=112455904/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=6.22 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111604 0 0 0 584 38 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 6.22 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+12.7003 s]
/proc/loadavg: 4.15 4.11 4.11 5/250 157051
/proc/meminfo: memFree=112456408/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=12.6 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111636 0 0 0 1222 38 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 12.6 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+25.5003 s]
/proc/loadavg: 4.12 4.10 4.11 5/250 157052
/proc/meminfo: memFree=112432468/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=25.35 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111700 0 0 0 2497 38 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 25.35 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+51.113 s]
/proc/loadavg: 4.08 4.09 4.11 5/250 157052
/proc/meminfo: memFree=114332660/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=50.89 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111767 0 0 0 5050 39 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 50.89 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+102.3 s]
/proc/loadavg: 4.07 4.08 4.10 5/250 157098
/proc/meminfo: memFree=119749296/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=101.92 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111860 0 0 0 10151 41 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 101.92 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+162.3 s]
/proc/loadavg: 4.08 4.08 4.09 5/251 157146
/proc/meminfo: memFree=119644484/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=161.75 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111895 0 0 0 16133 42 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 161.75 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+222.3 s]
/proc/loadavg: 4.07 4.08 4.09 5/250 157148
/proc/meminfo: memFree=119638544/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=221.58 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111956 0 0 0 22115 43 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 221.58 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+282.3 s]
/proc/loadavg: 4.06 4.07 4.09 5/250 157150
/proc/meminfo: memFree=119602508/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=281.4 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 111988 0 0 0 28096 44 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 281.4 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+342.3 s]
/proc/loadavg: 4.06 4.07 4.09 5/250 157197
/proc/meminfo: memFree=128079372/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=780700 memory=738680 CPUtime=341.19 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 112040 0 0 0 34074 45 0 0 20 0 1 0 237436299 799436800 184670 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 195175 184670 1024 1200 0 193655 0
Current children cumulated CPU time: 341.19 s
Current children cumulated vsize: 780700 KiB
Current children cumulated memory: 738680 KiB

[startup+402.3 s]
/proc/loadavg: 4.17 4.10 4.09 5/251 157200
/proc/meminfo: memFree=127742080/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1113504 memory=1073696 CPUtime=400.99 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 156232 0 0 0 40041 58 0 0 20 0 1 0 237436299 1140228096 268424 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 278376 268424 1248 1200 0 276856 0
Current children cumulated CPU time: 400.99 s
Current children cumulated vsize: 1113504 KiB
Current children cumulated memory: 1073696 KiB

[startup+433.693 s]
# the end of solver process 157050 was just reported to runsolver
# Child status: 20

# cumulated CPU time of all completed processes:  user=431.623 s, system=0.674137 s

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

[startup+409.6 s]
/proc/loadavg: 4.15 4.10 4.09 5/251 157200
/proc/meminfo: memFree=127734268/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1127744 memory=1087904 CPUtime=408.27 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 159785 0 0 0 40768 59 0 0 20 0 1 0 237436299 1154809856 271976 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 281936 271976 1248 1200 0 280416 0
Current children cumulated CPU time: 408.27 s
Current children cumulated vsize: 1127744 KiB
Current children cumulated memory: 1087904 KiB

[startup+422.4 s]
/proc/loadavg: 4.12 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127662272/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1164584 memory=1114088 CPUtime=421.03 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 166137 0 0 0 42041 62 0 0 20 0 1 0 237436299 1192534016 278522 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 291146 278522 1248 1200 0 289626 0
Current children cumulated CPU time: 421.03 s
Current children cumulated vsize: 1164584 KiB
Current children cumulated memory: 1114088 KiB

[startup+428.8 s]
/proc/loadavg: 4.11 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127646144/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1176640 memory=1128240 CPUtime=427.41 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 169141 0 0 0 42678 63 0 0 20 0 1 0 237436299 1204879360 282060 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 294160 282060 1248 1200 0 292640 0
Current children cumulated CPU time: 427.41 s
Current children cumulated vsize: 1176640 KiB
Current children cumulated memory: 1128240 KiB

[startup+432 s]*
/proc/loadavg: 4.10 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127639892/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1182560 memory=1134128 CPUtime=430.61 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 170631 0 0 0 42998 63 0 0 20 0 1 0 237436299 1210941440 283532 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 295640 283532 1248 1200 0 294120 0
Current children cumulated CPU time: 430.61 s
Current children cumulated vsize: 1182560 KiB
Current children cumulated memory: 1134128 KiB

[startup+432.8 s]
/proc/loadavg: 4.10 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127639892/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1183616 memory=1135152 CPUtime=431.4 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 170899 0 0 0 43076 64 0 0 20 0 1 0 237436299 1212022784 283788 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 295904 283788 1248 1200 0 294384 0
Current children cumulated CPU time: 431.4 s
Current children cumulated vsize: 1183616 KiB
Current children cumulated memory: 1135152 KiB

[startup+433.2 s]
/proc/loadavg: 4.10 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127639892/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=1184144 memory=1135664 CPUtime=431.8 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 171027 0 0 0 43116 64 0 0 20 0 1 0 237436299 1212563456 283916 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 296036 283916 1248 1200 0 294516 0
Current children cumulated CPU time: 431.8 s
Current children cumulated vsize: 1184144 KiB
Current children cumulated memory: 1135664 KiB

[startup+433.6 s]
/proc/loadavg: 4.10 4.09 4.09 5/251 157201
/proc/meminfo: memFree=127639892/131382112 swapFree=33010160/33010684
[pid=157050] ppid=157047 vsize=990528 memory=962212 CPUtime=432.19 cores=5,7
/proc/157050/stat : 157050 (Exact) R 157047 157050 156063 0 -1 4194304 172766 0 0 0 43155 64 0 0 20 0 1 0 237436299 1014300672 240553 18446744073709551615 4198400 9112445 140731735392656 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 10316848 10407236 38764544 140731735398693 140731735398891 140731735398891 140731735404495 0
/proc/157050/statm: 247632 240553 1248 1200 0 246112 0
Current children cumulated CPU time: 432.19 s
Current children cumulated vsize: 990528 KiB
Current children cumulated memory: 962212 KiB

Child status: 20

Real time (s): 433.693
CPU time (s): 432.297
CPU user time (s): 431.623
CPU system time (s): 0.674137
CPU usage (%): 99.6781
Max. virtual memory (cumulated for all children) (KiB): 1191068
Max. memory (cumulated for all children) (KiB): 1142576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 431.623
system time used= 0.674137
maximum resident set size= 1142576
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 172772
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= 81
involuntary context switches= 240


# summary of solver processes directly reported to runsolver:
#   pid: 157050
#   total CPU time (s): 432.297
#   total CPU user time (s): 431.623
#   total CPU system time (s): 0.674137

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.13328 second user time and 4.28125 second system time

The end

Launcher Data

Begin job on nodeC009 at 2025-07-22 22:52:45
IDJOB=4542641
IDBENCH=163947
IDSOLVER=3319
FILE ID=nodeC009/4542641-1753217565
RUNJOBID= nodeC009-1753211570-156076
SLURM_JOB_ID= 9687795
Free space on /tmp= 432136 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/composed_pebbling_php_pyramid/dec/normalized-composed_pebbling_php_pyramid_height30_pigeons29_holes28.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-4542641-1753217565/watcher-4542641-1753217565 -o /tmp/evaluation-result-4542641-1753217565/solver-4542641-1753217565 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC009-1753211570-156076 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=231900329 --ls=360 --inp-dombreaklim=0 HOME/instance-4542641-1753217565.opb

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

MD5SUM BENCH= 97f31c39a85f5c54920a5de5b1e4a080
RANDOM SEED=231900329

nodeC009 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 3662.404
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	: 6983.85
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		: 3591.676
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	: 6983.85
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		: 1197.750
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	: 6983.85
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		: 3700.000
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	: 6983.85
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		: 3591.709
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	: 6983.85
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		: 1197.708
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	: 6983.85
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		: 1197.317
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	: 6983.85
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		: 1197.235
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	: 6983.85
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        113208968 kB
MemAvailable:   114287816 kB
Buffers:            2144 kB
Cached:          1796340 kB
SwapCached:           24 kB
Active:         16676716 kB
Inactive:         658992 kB
Active(anon):   15559272 kB
Inactive(anon):     4080 kB
Active(file):    1117444 kB
Inactive(file):   654912 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010160 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             17052 kB
Writeback:             4 kB
AnonPages:      15534192 kB
Mapped:           122188 kB
Shmem:             26128 kB
KReclaimable:     291852 kB
Slab:             384340 kB
SReclaimable:     291852 kB
SUnreclaim:        92488 kB
KernelStack:        4032 kB
PageTables:        33524 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:   16714956 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149416 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:  10260480 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:      172872 kB
DirectMap2M:     9166848 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 432256 MiB
End job on nodeC009 at 2025-07-22 22:59:59