Trace number 4513903

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 144.902 145.258

General information on the benchmark

NamePB24/normalized-PB16/DEC-LIN/elffers/Instances3col_OPB/
normalized-3col-almost3reg-l060-r059-n1.opb
MD5SUMf51b92e6ea4641775f90070f7fcfd036
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 benchmark61.6644
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3282
Total number of constraints6986
Number of constraints which are clauses5892
Number of constraints which are cardinality constraints (but not clauses)1094
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint3
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 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4
Number of bits of the biggest sum of numbers3
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-4513903-1751219329.opb (Picat 3.9b6)
144.83/145.25	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 (62398 MiB free)
  memory of node 1: 64465 MiB (63352 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4513903-1751219329/watcher-4513903-1751219329 -o /tmp/evaluation-result-4513903-1751219329/solver-4513903-1751219329 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751219327-27119 --watchdog 3760 pb_picat HOME/instance-4513903-1751219329.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=27312, runsolver pid=27309
Current StackSize limit: 8192 KiB


[startup+0.100058 s]*
/proc/loadavg: 1.04 2.57 3.30 5/269 27313
/proc/meminfo: memFree=128756232/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2028372 memory=32284 CPUtime=0.09 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 1509 0 0 0 9 0 0 0 20 0 1 0 37610810 2077052928 8071 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507093 8071 1632 343 0 504157 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2028372 KiB
Current children cumulated memory: 32284 KiB

[startup+0.20567 s]*
/proc/loadavg: 1.04 2.57 3.30 5/269 27313
/proc/meminfo: memFree=128756232/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2029012 memory=32796 CPUtime=0.19 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 1664 0 0 0 19 0 0 0 20 0 1 0 37610810 2077708288 8199 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507253 8199 1632 343 0 504317 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2029012 KiB
Current children cumulated memory: 32796 KiB

[startup+0.304669 s]*
/proc/loadavg: 1.04 2.57 3.30 5/269 27313
/proc/meminfo: memFree=128756232/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2029524 memory=32800 CPUtime=0.29 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 1919 0 0 0 29 0 0 0 20 0 1 0 37610810 2078232576 8200 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507381 8200 1632 343 0 504445 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2029524 KiB
Current children cumulated memory: 32800 KiB

[startup+0.700099 s]
/proc/loadavg: 1.04 2.57 3.30 5/269 27313
/proc/meminfo: memFree=128756232/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2029716 memory=33496 CPUtime=0.68 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 2455 0 0 0 68 0 0 0 20 0 1 0 37610810 2078429184 8374 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507429 8374 1632 343 0 504493 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2029716 KiB
Current children cumulated memory: 33496 KiB

[startup+1.5001 s]
/proc/loadavg: 1.04 2.57 3.30 5/269 27313
/proc/meminfo: memFree=128755368/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2030228 memory=33388 CPUtime=1.48 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 3357 0 0 0 148 0 0 0 20 0 1 0 37610810 2078953472 8347 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507557 8347 1632 343 0 504621 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2030228 KiB
Current children cumulated memory: 33388 KiB

[startup+3.1049 s]
/proc/loadavg: 1.36 2.61 3.31 5/270 27314
/proc/meminfo: memFree=128755092/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2029908 memory=33220 CPUtime=3.08 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 5913 0 0 0 307 1 0 0 20 0 1 0 37610810 2078625792 8305 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507477 8305 1632 343 0 504541 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 2029908 KiB
Current children cumulated memory: 33220 KiB

[startup+6.30009 s]
/proc/loadavg: 1.36 2.61 3.31 5/270 27314
/proc/meminfo: memFree=128754660/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2030164 memory=33344 CPUtime=6.26 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 11128 0 0 0 625 1 0 0 20 0 1 0 37610810 2078887936 8336 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507541 8336 1632 343 0 504605 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2030164 KiB
Current children cumulated memory: 33344 KiB

[startup+12.7001 s]
/proc/loadavg: 1.57 2.63 3.32 5/270 27314
/proc/meminfo: memFree=128753156/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2031700 memory=35264 CPUtime=12.66 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 22650 0 0 0 1263 3 0 0 20 0 1 0 37610810 2080460800 8816 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 507925 8816 1632 343 0 504989 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2031700 KiB
Current children cumulated memory: 35264 KiB

[startup+25.5001 s]
/proc/loadavg: 2.11 2.70 3.33 5/270 27314
/proc/meminfo: memFree=128751392/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2035472 memory=37432 CPUtime=25.42 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 41483 0 0 0 2537 5 0 0 20 0 1 0 37610810 2084323328 9358 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 508868 9358 1632 343 0 505932 0
Current children cumulated CPU time: 25.42 s
Current children cumulated vsize: 2035472 KiB
Current children cumulated memory: 37432 KiB

[startup+51.1052 s]
/proc/loadavg: 2.84 2.82 3.35 5/270 27315
/proc/meminfo: memFree=128744524/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2033424 memory=36272 CPUtime=50.96 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 82627 0 0 0 5084 12 0 0 20 0 1 0 37610810 2082226176 9068 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 508356 9068 1632 343 0 505420 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 2033424 KiB
Current children cumulated memory: 36272 KiB

[startup+102.3 s]
/proc/loadavg: 3.57 3.02 3.39 5/270 27316
/proc/meminfo: memFree=128729164/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2036180 memory=38908 CPUtime=102.04 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 147761 0 0 0 10179 25 0 0 20 0 1 0 37610810 2085048320 9727 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509045 9727 1632 343 0 506109 0
Current children cumulated CPU time: 102.04 s
Current children cumulated vsize: 2036180 KiB
Current children cumulated memory: 38908 KiB

[startup+145.258 s]
# the end of solver process 27312 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=144.586 s, system=0.316205 s

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

[startup+102.4 s]
/proc/loadavg: 3.57 3.02 3.39 5/270 27316
/proc/meminfo: memFree=128729164/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2035156 memory=38240 CPUtime=102.14 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 147899 0 0 0 10189 25 0 0 20 0 1 0 37610810 2083999744 9560 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 508789 9560 1632 343 0 505853 0
Current children cumulated CPU time: 102.14 s
Current children cumulated vsize: 2035156 KiB
Current children cumulated memory: 38240 KiB

[startup+128 s]*
/proc/loadavg: 3.74 3.12 3.41 5/268 27318
/proc/meminfo: memFree=128731208/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2036836 memory=39472 CPUtime=127.68 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 172275 0 0 0 12738 30 0 0 20 0 1 0 37610810 2085720064 9868 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509209 9868 1632 343 0 506273 0
Current children cumulated CPU time: 127.68 s
Current children cumulated vsize: 2036836 KiB
Current children cumulated memory: 39472 KiB

[startup+134.4 s]
/proc/loadavg: 3.76 3.13 3.42 5/268 27318
/proc/meminfo: memFree=128724608/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2036836 memory=40352 CPUtime=134.06 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 175828 0 0 0 13376 30 0 0 20 0 1 0 37610810 2085720064 10088 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509209 10088 1632 343 0 506273 0
Current children cumulated CPU time: 134.06 s
Current children cumulated vsize: 2036836 KiB
Current children cumulated memory: 40352 KiB

[startup+140.8 s]
/proc/loadavg: 3.86 3.16 3.43 5/267 27318
/proc/meminfo: memFree=128724372/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2036836 memory=39420 CPUtime=140.44 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 179739 0 0 0 14014 30 0 0 20 0 1 0 37610810 2085720064 9855 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509209 9855 1632 343 0 506273 0
Current children cumulated CPU time: 140.44 s
Current children cumulated vsize: 2036836 KiB
Current children cumulated memory: 39420 KiB

[startup+142.4 s]
/proc/loadavg: 3.86 3.16 3.43 5/267 27318
/proc/meminfo: memFree=128724372/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2038884 memory=41084 CPUtime=142.05 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 181058 0 0 0 14174 31 0 0 20 0 1 0 37610810 2087817216 10271 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509721 10271 1632 343 0 506785 0
Current children cumulated CPU time: 142.05 s
Current children cumulated vsize: 2038884 KiB
Current children cumulated memory: 41084 KiB

[startup+144 s]*
/proc/loadavg: 3.87 3.18 3.43 5/267 27318
/proc/meminfo: memFree=128724372/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2033764 memory=36560 CPUtime=143.64 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 182756 0 0 0 14333 31 0 0 20 0 1 0 37610810 2082574336 9140 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 508441 9140 1632 343 0 505505 0
Current children cumulated CPU time: 143.64 s
Current children cumulated vsize: 2033764 KiB
Current children cumulated memory: 36560 KiB

[startup+144.8 s]
/proc/loadavg: 3.87 3.18 3.43 5/267 27318
/proc/meminfo: memFree=128724372/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2038884 memory=39376 CPUtime=144.44 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 183508 0 0 0 14413 31 0 0 20 0 1 0 37610810 2087817216 9844 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 509721 9844 1632 343 0 506785 0
Current children cumulated CPU time: 144.44 s
Current children cumulated vsize: 2038884 KiB
Current children cumulated memory: 39376 KiB

[startup+145.2 s]
/proc/loadavg: 3.87 3.18 3.43 5/267 27318
/proc/meminfo: memFree=128724372/131249996 swapFree=33010684/33010684
[pid=27312] ppid=27309 vsize=2033764 memory=36784 CPUtime=144.83 cores=0,2
/proc/27312/stat : 27312 (pb_picat) R 27309 27312 27109 0 -1 4194304 183867 0 0 0 14452 31 0 0 20 0 1 0 37610810 2082574336 9196 18446744073709551615 93960184545280 93960185946861 140735395275504 0 0 0 0 0 8389634 0 0 0 17 0 0 0 0 0 0 93960186218288 93960188092592 93960220770304 140735395277214 140735395277290 140735395277290 140735395282892 0
/proc/27312/statm: 508441 9196 1632 343 0 505505 0
Current children cumulated CPU time: 144.83 s
Current children cumulated vsize: 2033764 KiB
Current children cumulated memory: 36784 KiB

Child status: 0

Real time (s): 145.258
CPU time (s): 144.902
CPU user time (s): 144.586
CPU system time (s): 0.316205
CPU usage (%): 99.7552
Max. virtual memory (cumulated for all children) (KiB): 2042324
Max. memory (cumulated for all children) (KiB): 44088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 144.586
system time used= 0.316205
maximum resident set size= 44088
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 183925
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= 67
involuntary context switches= 329


# summary of solver processes directly reported to runsolver:
#   pid: 27312
#   total CPU time (s): 144.902
#   total CPU user time (s): 144.586
#   total CPU system time (s): 0.316205

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.266241 second user time and 0.573737 second system time

The end

Launcher Data

Begin job on nodeC023 at 2025-06-29 19:48:49
IDJOB=4513903
IDBENCH=162581
IDSOLVER=3346
FILE ID=nodeC023/4513903-1751219329
RUNJOBID= nodeC023-1751219327-27119
SLURM_JOB_ID= 9587671
Free space on /tmp= 433052 MiB

SOLVER NAME= Picat 2025-06-16
BENCH NAME= PB24/normalized-PB16/DEC-LIN/elffers/Instances3col_OPB/normalized-3col-almost3reg-l060-r059-n1.opb
COMMAND LINE= pb_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4513903-1751219329/watcher-4513903-1751219329 -o /tmp/evaluation-result-4513903-1751219329/solver-4513903-1751219329 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751219327-27119 --watchdog 3760  pb_picat HOME/instance-4513903-1751219329.opb

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

MD5SUM BENCH= f51b92e6ea4641775f90070f7fcfd036
RANDOM SEED=451282001

nodeC023 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		: 3599.887
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	: 6999.78
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		: 3599.898
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	: 6999.78
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		: 3599.590
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	: 6999.78
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		: 3599.298
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	: 6999.78
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		: 3599.890
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	: 6999.78
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		: 3599.886
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	: 6999.78
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		: 3600.451
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	: 6999.78
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		: 3700.000
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	: 6999.78
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131249996 kB
MemFree:        128768768 kB
MemAvailable:   129700140 kB
Buffers:            3280 kB
Cached:          1735404 kB
SwapCached:            0 kB
Active:           453224 kB
Inactive:        1430348 kB
Active(anon):     162960 kB
Inactive(anon):        0 kB
Active(file):     290264 kB
Inactive(file):  1430348 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:             15732 kB
Writeback:             0 kB
AnonPages:        148004 kB
Mapped:           112612 kB
Shmem:             18064 kB
KReclaimable:      99996 kB
Slab:             187200 kB
SReclaimable:      99996 kB
SUnreclaim:        87204 kB
KernelStack:        4368 kB
PageTables:         3420 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635680 kB
Committed_AS:    6471244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150552 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     73728 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:      197332 kB
DirectMap2M:     9011200 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433048 MiB
End job on nodeC023 at 2025-06-29 19:51:15