Trace number 4455570

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
RoundingSat nolog (2)UNSAT 14.274 14.3121

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/
uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
MD5SUMc8aab35d42bad0d90391f6d533654bf0
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 benchmark1.2834
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40605
Total number of constraints118930
Number of constraints which are clauses117190
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1740
Minimum length of a constraint1
Maximum length of a constraint13
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 65
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 254
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.30/0.36	c #variables 40605 #constraints 118930
14.25/14.30	c #Conflicts:       1000 | #Constraints:     119929
14.25/14.30	c #Conflicts:       2000 | #Constraints:     120929
14.25/14.30	c INPROCESSING
14.25/14.30	c #Conflicts:       3000 | #Constraints:     120939
14.25/14.30	c #Conflicts:       4000 | #Constraints:     121939
14.25/14.30	c INPROCESSING
14.25/14.30	c #Conflicts:       5000 | #Constraints:     121369
14.25/14.30	c #Conflicts:       6000 | #Constraints:     122369
14.25/14.30	c INPROCESSING
14.25/14.30	c GARBAGE COLLECT
14.25/14.30	c #Conflicts:       7000 | #Constraints:     121407
14.25/14.30	c cpu time 13.9873 s
14.25/14.30	c deterministic time 122163394 1.22e+08
14.25/14.30	c optimization time 2.9e-05 s
14.25/14.30	c total solve time 13.7268 s
14.25/14.30	c core-guided solve time 0 s
14.25/14.30	c propagation time 7.78381 s
14.25/14.30	c conflict analysis time 1.12571 s
14.25/14.30	c propagations 25162420
14.25/14.30	c resolve steps 527233
14.25/14.30	c decisions 14709
14.25/14.30	c conflicts 7280
14.25/14.30	c restarts 30
14.25/14.30	c inprocessing phases 3
14.25/14.30	c input clauses 117190
14.25/14.30	c input cardinalities 0
14.25/14.30	c input general constraints 1740
14.25/14.30	c input average constraint length 2.47
14.25/14.30	c input average constraint degree 1.74
14.25/14.30	c learned clauses 7151
14.25/14.30	c learned cardinalities 0
14.25/14.30	c learned general constraints 128
14.25/14.30	c learned average constraint length 86.44
14.25/14.30	c learned average constraint degree 3.86
14.25/14.30	c watched constraints 1650
14.25/14.30	c counting constraints 218
14.25/14.30	c gcd simplifications 75
14.25/14.30	c detected cardinalities 0
14.25/14.30	c weakened non-implied lits 1656
14.25/14.30	c weakened non-implying lits 37
14.25/14.30	c original variables 40605
14.25/14.30	c clausal propagations 25140598
14.25/14.30	c cardinality propagations 0
14.25/14.30	c watched propagations 14245
14.25/14.30	c counting propagations 374
14.25/14.30	c watch lookups 28827335
14.25/14.30	c watch backjump lookups 58878
14.25/14.30	c watch checks 15297194
14.25/14.30	c propagation checks 25260261
14.25/14.30	c constraint additions 2354218
14.25/14.30	c trail pops 25159154
14.25/14.30	c formula constraints 118930
14.25/14.30	c learned constraints 7279
14.25/14.30	c bound constraints 0
14.25/14.30	c core-guided constraints 0
14.25/14.30	c encountered formula constraints 488391
14.25/14.30	c encountered learned constraints 46122
14.25/14.30	c encountered bound constraints 0
14.25/14.30	c encountered core-guided constraints 0
14.25/14.30	c LP total time 11.0115 s
14.25/14.30	c LP solve time 10.98 s
14.25/14.30	c LP constraints added 118930
14.25/14.30	c LP constraints removed 0
14.25/14.30	c LP pivots internal 20224
14.25/14.30	c LP pivots root 9000
14.25/14.30	c LP calls 5
14.25/14.30	c LP optimalities 1
14.25/14.30	c LP no pivot count 0
14.25/14.30	c LP infeasibilities 0
14.25/14.30	c LP valid Farkas constraints 0
14.25/14.30	c LP learned Farkas constraints 0
14.25/14.30	c LP basis resets 0
14.25/14.30	c LP cycling count 0
14.25/14.30	c LP singular count 0
14.25/14.30	c LP no primal count 0
14.25/14.30	c LP no farkas count 0
14.25/14.30	c LP other issue count 0
14.25/14.30	c LP Gomory cuts 0
14.25/14.30	c LP learned cuts 0
14.25/14.30	c LP deleted cuts 0
14.25/14.30	c LP encountered Gomory constraints 0
14.25/14.30	c LP encountered Farkas constraints 0
14.25/14.30	c LP encountered learned Farkas constraints 0
14.25/14.30	c CG auxiliary variables introduced 0
14.25/14.30	c CG solutions found 0
14.25/14.30	c CG cores constructed 0
14.25/14.30	c CG core cardinality constraints returned 0
14.25/14.30	c CG unit cores 0
14.25/14.30	c CG single cores 0
14.25/14.30	c CG blocks removed during cardinality reduction 0
14.25/14.30	c CG first core best 0
14.25/14.30	c CG decision core best 0
14.25/14.30	c CG core reduction tie 0
14.25/14.30	c CG core degree average 0.00
14.25/14.30	c CG core slack average 0.00
14.25/14.30	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: 63968 MiB (62237 MiB free)
  memory of node 1: 64473 MiB (62084 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455570-1721459802/watcher-4455570-1721459802 -o /tmp/evaluation-result-4455570-1721459802/solver-4455570-1721459802 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721456204-1051868 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455570-1721459802.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 104857600 KiB
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 4.18.0-301.1.el8.x86_64
Starting watchdog thread
solver pid=1053948, runsolver pid=1053945
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 4.15 4.12 4.12 5/252 1053959
/proc/meminfo: memFree=127282548/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=41508 memory=12512 CPUtime=0.09 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 1901 0 0 0 6 3 0 0 20 0 1 0 198143984 42504192 3128 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 10377 3128 1275 922 0 2329 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41508 KiB
Current children cumulated memory: 12512 KiB

[startup+0.205679 s]*
/proc/loadavg: 4.15 4.12 4.12 4/252 1053969
/proc/meminfo: memFree=127277988/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=45988 memory=16896 CPUtime=0.2 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 3473 0 0 0 14 6 0 0 20 0 1 0 198143984 47091712 4224 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 11497 4224 1275 922 0 3449 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 45988 KiB
Current children cumulated memory: 16896 KiB

[startup+0.305457 s]*
/proc/loadavg: 4.15 4.12 4.12 5/252 1053995
/proc/meminfo: memFree=127260196/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=70204 memory=38308 CPUtime=0.3 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 7969 0 0 0 21 9 0 0 20 0 1 0 198143984 71888896 9577 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 17551 9577 1546 922 0 9503 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 70204 KiB
Current children cumulated memory: 38308 KiB

[startup+0.700237 s]
/proc/loadavg: 4.15 4.12 4.12 5/255 1054001
/proc/meminfo: memFree=127158384/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=126404 memory=95044 CPUtime=0.69 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 20909 0 0 0 57 12 0 0 20 0 1 0 198143984 129437696 23761 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 31601 23761 1578 922 0 23553 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 126404 KiB
Current children cumulated memory: 95044 KiB

[startup+1.50024 s]
/proc/loadavg: 4.15 4.12 4.12 5/252 1054015
/proc/meminfo: memFree=127039160/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=127736 memory=96160 CPUtime=1.48 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 21043 0 0 0 134 14 0 0 20 0 1 0 198143984 130801664 24040 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 31934 24040 1736 922 0 23886 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 127736 KiB
Current children cumulated memory: 96160 KiB

[startup+3.10555 s]
/proc/loadavg: 4.30 4.15 4.13 4/252 1054247
/proc/meminfo: memFree=127433200/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=131392 memory=99832 CPUtime=3.09 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 21941 0 0 0 293 16 0 0 20 0 1 0 198143984 134545408 24958 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 32848 24958 1736 922 0 24800 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 131392 KiB
Current children cumulated memory: 99832 KiB

[startup+6.30022 s]
/proc/loadavg: 4.30 4.15 4.13 5/255 1054325
/proc/meminfo: memFree=127383008/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=133900 memory=102448 CPUtime=6.28 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 22620 0 0 0 610 18 0 0 20 0 1 0 198143984 137113600 25612 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 33475 25612 1736 922 0 25427 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 133900 KiB
Current children cumulated memory: 102448 KiB

[startup+12.7002 s]
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127359376/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=105772 CPUtime=12.65 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23164 0 0 0 1239 26 0 0 20 0 1 0 198143984 142209024 26443 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26443 1784 922 0 26671 0
Current children cumulated CPU time: 12.65 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 105772 KiB

[startup+14.3121 s]
# the end of solver process 1053948 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=13.9907 s, system=0.283228 s

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

[startup+12.8002 s]
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127359376/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=105772 CPUtime=12.75 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23164 0 0 0 1249 26 0 0 20 0 1 0 198143984 142209024 26443 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26443 1784 922 0 26671 0
Current children cumulated CPU time: 12.75 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 105772 KiB

[startup+13.6002 s]
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127353200/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=105772 CPUtime=13.56 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23168 0 0 0 1329 27 0 0 20 0 1 0 198143984 142209024 26443 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26443 1784 922 0 26671 0
Current children cumulated CPU time: 13.56 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 105772 KiB

[startup+14.0002 s]*
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127350516/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=107820 CPUtime=13.96 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23181 0 0 0 1369 27 0 0 20 0 1 0 198143984 142209024 26955 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26955 1784 922 0 26671 0
Current children cumulated CPU time: 13.96 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 107820 KiB

[startup+14.2002 s]
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127350516/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=107820 CPUtime=14.15 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23181 0 0 0 1388 27 0 0 20 0 1 0 198143984 142209024 26955 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26955 1784 922 0 26671 0
Current children cumulated CPU time: 14.15 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 107820 KiB

[startup+14.3002 s]
/proc/loadavg: 4.25 4.14 4.13 5/255 1054326
/proc/meminfo: memFree=127350516/131524600 swapFree=131071996/131071996
[pid=1053948] ppid=1053945 vsize=138876 memory=107820 CPUtime=14.25 cores=4,6
/proc/1053948/stat : 1053948 (roundingsat) R 1053945 1053948 1051857 0 -1 4194304 23181 0 0 0 1398 27 0 0 20 0 1 0 198143984 142209024 26955 134679101440 4194304 7968373 140723968791136 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 8652288 8659920 41881600 140723968799676 140723968799840 140723968799840 140723968806857 0
/proc/1053948/statm: 34719 26955 1784 922 0 26671 0
Current children cumulated CPU time: 14.25 s
Current children cumulated vsize: 138876 KiB
Current children cumulated memory: 107820 KiB

Child status: 0

Real time (s): 14.3121
CPU time (s): 14.274
CPU user time (s): 13.9907
CPU system time (s): 0.283228
CPU usage (%): 99.7335
Max. virtual memory (cumulated for all children) (KiB): 141272
Max. memory (cumulated for all children) (KiB): 109692

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 13.9907
system time used= 0.283228
maximum resident set size= 109692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23189
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= 10
involuntary context switches= 24


# summary of solver processes directly reported to runsolver:
#   pid: 1053948
#   total CPU time (s): 14.274
#   total CPU user time (s): 13.9907
#   total CPU system time (s): 0.283228

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.041619 second user time and 0.086795 second system time

The end

Launcher Data

Begin job on nodeC021 at 2024-07-20 09:16:54
IDJOB=4455570
IDBENCH=147734
IDSOLVER=3084
FILE ID=nodeC021/4455570-1721459802
RUNJOBID= nodeC021-1721456204-1051868
SLURM_JOB_ID= 7545692
Free space on /tmp= 890060 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.tag14.ucl.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455570-1721459802/watcher-4455570-1721459802 -o /tmp/evaluation-result-4455570-1721459802/solver-4455570-1721459802 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1721456204-1051868 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455570-1721459802.opb

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

MD5SUM BENCH= c8aab35d42bad0d90391f6d533654bf0
RANDOM SEED=838133940

nodeC021.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/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		: 3667.402
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.42
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		: 3649.059
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.23
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		: 3599.920
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.42
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		: 3661.687
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.23
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		: 3647.325
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.42
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		: 3662.778
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.23
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		: 3672.623
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6999.42
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		: 3634.726
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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 7005.23
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        127309436 kB
MemAvailable:   129336604 kB
Buffers:          556252 kB
Cached:          2298948 kB
SwapCached:            0 kB
Active:          1086504 kB
Inactive:        2475452 kB
Active(anon):       1512 kB
Inactive(anon):   751548 kB
Active(file):    1084992 kB
Inactive(file):  1723904 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             22604 kB
Writeback:             4 kB
AnonPages:        704880 kB
Mapped:           110464 kB
Shmem:             45912 kB
KReclaimable:     116192 kB
Slab:             232168 kB
SReclaimable:     116192 kB
SUnreclaim:       115976 kB
KernelStack:        4096 kB
PageTables:        11144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1062060 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            72960 kB
HardwareCorrupted:     0 kB
AnonHugePages:    559104 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      260820 kB
DirectMap2M:    25726976 kB
DirectMap1G:    110100480 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC021 at 2024-07-20 09:17:08