Trace number 4545385

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
Picat 2025-06-16UNSAT 125.887 126.241

General information on the benchmark

NamePB25/normalized-PB25/DEC-LIN/wallon/
normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
MD5SUM4a1d9056c3b02bcfb80521d72596a62f
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 benchmark5.08009
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables34391
Total number of constraints25309
Number of constraints which are clauses7791
Number of constraints which are cardinality constraints (but not clauses)1558
Number of constraints which are nor clauses,nor cardinality constraints15960
Minimum length of a constraint1
Maximum length of a constraint43
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 37
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 766
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.01	c solving HOME/instance-4545385-1753238911.opb (Picat 3.9b6)
125.84/126.23	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: 63708 MiB (61740 MiB free)
  memory of node 1: 64465 MiB (59883 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4545385-1753238911/watcher-4545385-1753238911 -o /tmp/evaluation-result-4545385-1753238911/solver-4545385-1753238911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1753238911-155470 --watchdog 3760 pb_picat HOME/instance-4545385-1753238911.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
solver pid=155520, runsolver pid=155509
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 2.25 2.80 3.55 6/268 155526
/proc/meminfo: memFree=124439904/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2027148 memory=44928 CPUtime=0.09 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 1180 0 0 0 8 1 0 0 20 0 1 0 239569794 2075799552 11232 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 506787 11232 1536 343 0 503851 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 44928 KiB

[startup+0.204614 s]*
/proc/loadavg: 2.25 2.80 3.55 6/268 155526
/proc/meminfo: memFree=124357008/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2027148 memory=63460 CPUtime=0.19 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 1214 0 0 0 18 1 0 0 20 0 1 0 239569794 2075799552 15865 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 506787 15865 1536 343 0 503851 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 63460 KiB

[startup+0.304611 s]*
/proc/loadavg: 2.25 2.80 3.55 6/268 155526
/proc/meminfo: memFree=124289520/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2027148 memory=84216 CPUtime=0.29 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 1293 0 0 0 28 1 0 0 20 0 1 0 239569794 2075799552 21054 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 506787 21054 1536 343 0 503851 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2027148 KiB
Current children cumulated memory: 84216 KiB

[startup+0.700121 s]
/proc/loadavg: 2.25 2.80 3.55 6/268 155526
/proc/meminfo: memFree=124174076/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2030996 memory=126696 CPUtime=0.69 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 2470 0 0 0 58 11 0 0 20 0 1 0 239569794 2079739904 31674 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 507749 31674 1696 343 0 504813 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2030996 KiB
Current children cumulated memory: 126696 KiB

[startup+1.50012 s]
/proc/loadavg: 2.25 2.80 3.55 6/268 155526
/proc/meminfo: memFree=124013336/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2072092 memory=153308 CPUtime=1.48 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 8914 0 0 0 123 25 0 0 20 0 1 0 239569794 2121822208 38327 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 518023 38327 1696 343 0 515087 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2072092 KiB
Current children cumulated memory: 153308 KiB

[startup+3.1045 s]
/proc/loadavg: 2.39 2.82 3.56 6/268 155526
/proc/meminfo: memFree=123768792/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2072092 memory=165748 CPUtime=3.08 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 9647 0 0 0 271 37 0 0 20 0 1 0 239569794 2121822208 41437 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 518023 41437 1696 343 0 515087 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2072092 KiB
Current children cumulated memory: 165748 KiB

[startup+6.30016 s]
/proc/loadavg: 2.39 2.82 3.56 5/266 155526
/proc/meminfo: memFree=123767888/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2092904 memory=181360 CPUtime=6.27 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 14622 0 0 0 587 40 0 0 20 0 1 0 239569794 2143133696 45340 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 523226 45340 1696 343 0 520290 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 2092904 KiB
Current children cumulated memory: 181360 KiB

[startup+12.7002 s]
/proc/loadavg: 2.64 2.86 3.56 5/268 155571
/proc/meminfo: memFree=123587028/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2115816 memory=192400 CPUtime=12.65 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 20835 0 0 0 1223 42 0 0 20 0 1 0 239569794 2166595584 48100 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 528954 48100 1696 343 0 526018 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 2115816 KiB
Current children cumulated memory: 192400 KiB

[startup+25.5002 s]
/proc/loadavg: 2.85 2.89 3.57 5/268 155571
/proc/meminfo: memFree=123587528/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2116120 memory=191100 CPUtime=25.42 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 27036 0 0 0 2498 44 0 0 20 0 1 0 239569794 2166906880 47775 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 529030 47775 1696 343 0 526094 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2116120 KiB
Current children cumulated memory: 191100 KiB

[startup+51.1054 s]
/proc/loadavg: 3.30 3.00 3.58 5/268 155572
/proc/meminfo: memFree=123580880/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2115676 memory=192704 CPUtime=50.95 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 37059 0 0 0 5047 48 0 0 20 0 1 0 239569794 2166452224 48176 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 528919 48176 1696 343 0 525983 0
Current children cumulated CPU time: 50.95 s
Current children cumulated vsize: 2115676 KiB
Current children cumulated memory: 192704 KiB

[startup+102.3 s]
/proc/loadavg: 3.86 3.20 3.62 5/267 155618
/proc/meminfo: memFree=123587844/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2093604 memory=179304 CPUtime=102 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 53476 0 0 0 10145 55 0 0 20 0 1 0 239569794 2143850496 44826 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 523401 44826 1696 343 0 520465 0
Current children cumulated CPU time: 102 s
Current children cumulated vsize: 2093604 KiB
Current children cumulated memory: 179304 KiB

[startup+126.241 s]
# the end of solver process 155520 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=125.298 s, system=0.589545 s

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

[startup+102.4 s]
/proc/loadavg: 3.86 3.20 3.62 5/267 155618
/proc/meminfo: memFree=123587844/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2093604 memory=179304 CPUtime=102.1 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 53476 0 0 0 10155 55 0 0 20 0 1 0 239569794 2143850496 44826 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 523401 44826 1696 343 0 520465 0
Current children cumulated CPU time: 102.1 s
Current children cumulated vsize: 2093604 KiB
Current children cumulated memory: 179304 KiB

[startup+115.2 s]
/proc/loadavg: 3.96 3.25 3.63 5/267 155664
/proc/meminfo: memFree=123675584/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2101796 memory=193188 CPUtime=114.86 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 58469 0 0 0 11429 57 0 0 20 0 1 0 239569794 2152239104 48297 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 525449 48297 1696 343 0 522513 0
Current children cumulated CPU time: 114.86 s
Current children cumulated vsize: 2101796 KiB
Current children cumulated memory: 193188 KiB

[startup+121.6 s]
/proc/loadavg: 3.96 3.26 3.63 5/267 155664
/proc/meminfo: memFree=123674072/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2085108 memory=180596 CPUtime=121.25 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 58874 0 0 0 12067 58 0 0 20 0 1 0 239569794 2135150592 45149 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 521277 45149 1696 343 0 518341 0
Current children cumulated CPU time: 121.25 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 180596 KiB

[startup+124.8 s]
/proc/loadavg: 3.97 3.27 3.64 4/261 155695
/proc/meminfo: memFree=123677764/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2076916 memory=174952 CPUtime=124.44 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 60318 0 0 0 12386 58 0 0 20 0 1 0 239569794 2126761984 43738 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 519229 43738 1696 343 0 516293 0
Current children cumulated CPU time: 124.44 s
Current children cumulated vsize: 2076916 KiB
Current children cumulated memory: 174952 KiB

[startup+125.6 s]
/proc/loadavg: 3.97 3.27 3.64 4/261 155695
/proc/meminfo: memFree=123677764/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2085108 memory=175720 CPUtime=125.24 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 60515 0 0 0 12466 58 0 0 20 0 1 0 239569794 2135150592 43930 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 521277 43930 1696 343 0 518341 0
Current children cumulated CPU time: 125.24 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 175720 KiB

[startup+126 s]*
/proc/loadavg: 3.97 3.27 3.64 4/261 155695
/proc/meminfo: memFree=123686344/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2085108 memory=178596 CPUtime=125.64 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 60718 0 0 0 12506 58 0 0 20 0 1 0 239569794 2135150592 44649 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 521277 44649 1696 343 0 518341 0
Current children cumulated CPU time: 125.64 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 178596 KiB

[startup+126.2 s]
/proc/loadavg: 3.97 3.27 3.64 4/261 155695
/proc/meminfo: memFree=123686344/131250000 swapFree=33010672/33010684
[pid=155520] ppid=155509 vsize=2085108 memory=178596 CPUtime=125.84 cores=5,7
/proc/155520/stat : 155520 (pb_picat) R 155509 155520 154745 0 -1 4194304 60718 0 0 0 12526 58 0 0 20 0 1 0 239569794 2135150592 44649 18446744073709551615 93940866158592 93940867560173 140736058357360 0 0 0 0 0 8389634 0 0 0 17 5 0 0 0 0 0 93940867831600 93940869705904 93940881543168 140736058362268 140736058362344 140736058362344 140736058367948 0
/proc/155520/statm: 521277 44649 1696 343 0 518341 0
Current children cumulated CPU time: 125.84 s
Current children cumulated vsize: 2085108 KiB
Current children cumulated memory: 178596 KiB

Child status: 0

Real time (s): 126.241
CPU time (s): 125.887
CPU user time (s): 125.298
CPU system time (s): 0.589545
CPU usage (%): 99.7203
Max. virtual memory (cumulated for all children) (KiB): 2118180
Max. memory (cumulated for all children) (KiB): 199332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 125.298
system time used= 0.589545
maximum resident set size= 199332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60737
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= 82
involuntary context switches= 183


# summary of solver processes directly reported to runsolver:
#   pid: 155520
#   total CPU time (s): 125.887
#   total CPU user time (s): 125.298
#   total CPU system time (s): 0.589545

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.273652 second user time and 0.530911 second system time

The end

Launcher Data

Begin job on nodeC026 at 2025-07-23 04:48:31
IDJOB=4545385
IDBENCH=180853
IDSOLVER=3346
FILE ID=nodeC026/4545385-1753238911
RUNJOBID= nodeC026-1753238911-155470
SLURM_JOB_ID= 9687858
Free space on /tmp= 433016 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-MisteryShopper-mini-5-08-2-6-0_c24.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4545385-1753238911/watcher-4545385-1753238911 -o /tmp/evaluation-result-4545385-1753238911/solver-4545385-1753238911 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC026-1753238911-155470 --watchdog 3760  pb_picat HOME/instance-4545385-1753238911.opb

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

MD5SUM BENCH= 4a1d9056c3b02bcfb80521d72596a62f
RANDOM SEED=1505136011

nodeC026 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	: 0xb00002a
cpu MHz		: 3599.779
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3599.830
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3600.044
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3600.596
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3599.926
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3599.791
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3600.307
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
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	: 0xb00002a
cpu MHz		: 3601.830
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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	: 6999.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        124539128 kB
MemAvailable:   129520036 kB
Buffers:            2128 kB
Cached:          5605924 kB
SwapCached:            4 kB
Active:          1212956 kB
Inactive:        4463772 kB
Active(anon):      89632 kB
Inactive(anon):     5344 kB
Active(file):    1123324 kB
Inactive(file):  4458428 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010672 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             22024 kB
Writeback:             0 kB
AnonPages:         71808 kB
Mapped:           109556 kB
Shmem:             26268 kB
KReclaimable:     459956 kB
Slab:             564168 kB
SReclaimable:     459956 kB
SUnreclaim:       104212 kB
KernelStack:        4176 kB
PageTables:         3008 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     341752 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150440 kB
VmallocChunk:          0 kB
Percpu:             3872 kB
HardwareCorrupted:     0 kB
AnonHugePages:     10240 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:      187092 kB
DirectMap2M:     9021440 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433004 MiB
End job on nodeC026 at 2025-07-23 04:50:38