Trace number 4455505

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 4.48314 4.49749

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUMcc79e8eaad0b826eed3de4fbf6f5615f
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 benchmark3.75065
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
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 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 701
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 

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.00/0.00	c #variables 231 #constraints 2707
0.00/0.01	c rational objective 11
0.10/0.20	c #Conflicts:       1000 | #Constraints:       3712
0.10/0.20	c #Conflicts:       2000 | #Constraints:       4717
0.10/0.20	c INPROCESSING
0.10/0.20	c GARBAGE COLLECT
0.10/0.20	c rational objective 11
0.40/0.44	c #Conflicts:       3000 | #Constraints:       4723
0.40/0.44	c #Conflicts:       4000 | #Constraints:       5725
0.40/0.44	c INPROCESSING
0.40/0.44	c GARBAGE COLLECT
0.40/0.44	c rational objective 11
0.69/0.71	c #Conflicts:       5000 | #Constraints:       5131
0.69/0.71	c #Conflicts:       6000 | #Constraints:       6133
0.69/0.71	c INPROCESSING
0.69/0.71	c GARBAGE COLLECT
0.69/0.71	c rational objective 11
0.99/1.02	c #Conflicts:       7000 | #Constraints:       5138
0.99/1.02	c #Conflicts:       8000 | #Constraints:       6145
0.99/1.02	c #Conflicts:       9000 | #Constraints:       7148
0.99/1.02	c INPROCESSING
0.99/1.02	c GARBAGE COLLECT
0.99/1.02	c rational objective 11
1.28/1.37	c #Conflicts:      10000 | #Constraints:       5839
1.28/1.37	c #Conflicts:      11000 | #Constraints:       6839
1.28/1.37	c #Conflicts:      12000 | #Constraints:       7841
1.28/1.37	c INPROCESSING
1.28/1.37	c GARBAGE COLLECT
1.28/1.37	c rational objective 11
1.69/1.74	c #Conflicts:      13000 | #Constraints:       6287
1.69/1.74	c #Conflicts:      14000 | #Constraints:       7290
1.69/1.74	c #Conflicts:      15000 | #Constraints:       8292
1.69/1.74	c INPROCESSING
1.69/1.74	c GARBAGE COLLECT
1.69/1.74	c rational objective 11
2.09/2.14	c #Conflicts:      16000 | #Constraints:       6526
2.09/2.14	c #Conflicts:      17000 | #Constraints:       7528
2.09/2.14	c #Conflicts:      18000 | #Constraints:       8529
2.09/2.14	c INPROCESSING
2.09/2.14	c GARBAGE COLLECT
2.09/2.14	c rational objective 11
2.48/2.58	c #Conflicts:      19000 | #Constraints:       6536
2.48/2.58	c #Conflicts:      20000 | #Constraints:       7538
2.48/2.58	c #Conflicts:      21000 | #Constraints:       8539
2.48/2.58	c INPROCESSING
2.48/2.58	c GARBAGE COLLECT
2.48/2.58	c rational objective 11
2.98/3.06	c #Conflicts:      22000 | #Constraints:       6348
2.98/3.06	c #Conflicts:      23000 | #Constraints:       7349
2.98/3.06	c #Conflicts:      24000 | #Constraints:       8349
2.98/3.06	c #Conflicts:      25000 | #Constraints:       9349
2.98/3.06	c INPROCESSING
2.98/3.06	c GARBAGE COLLECT
2.98/3.06	c rational objective 11
3.48/3.59	c #Conflicts:      26000 | #Constraints:       6944
3.48/3.59	c #Conflicts:      27000 | #Constraints:       7944
3.48/3.59	c #Conflicts:      28000 | #Constraints:       8945
3.48/3.59	c #Conflicts:      29000 | #Constraints:       9945
3.48/3.59	c INPROCESSING
3.48/3.59	c GARBAGE COLLECT
3.48/3.59	c rational objective 11
4.08/4.18	c #Conflicts:      30000 | #Constraints:       7341
4.08/4.18	c #Conflicts:      31000 | #Constraints:       8341
4.08/4.18	c #Conflicts:      32000 | #Constraints:       9342
4.08/4.18	c #Conflicts:      33000 | #Constraints:      10342
4.08/4.18	c INPROCESSING
4.08/4.18	c GARBAGE COLLECT
4.08/4.18	c rational objective 11
4.37/4.49	c #Conflicts:      34000 | #Constraints:       7547
4.37/4.49	c #Conflicts:      35000 | #Constraints:       8547
4.37/4.49	c cpu time 4.21629 s
4.37/4.49	c deterministic time 240425444 2.40e+08
4.37/4.49	c optimization time 2.9e-05 s
4.37/4.49	c total solve time 4.20997 s
4.37/4.49	c core-guided solve time 0 s
4.37/4.49	c propagation time 2.76723 s
4.37/4.49	c conflict analysis time 0.872942 s
4.37/4.49	c propagations 1914978
4.37/4.49	c resolve steps 340191
4.37/4.49	c decisions 91883
4.37/4.49	c conflicts 35206
4.37/4.49	c restarts 125
4.37/4.49	c inprocessing phases 11
4.37/4.49	c input clauses 2684
4.37/4.49	c input cardinalities 22
4.37/4.49	c input general constraints 1
4.37/4.49	c input average constraint length 3.08
4.37/4.49	c input average constraint degree 1.31
4.37/4.49	c learned clauses 25756
4.37/4.49	c learned cardinalities 582
4.37/4.49	c learned general constraints 8942
4.37/4.49	c learned average constraint length 47.14
4.37/4.49	c learned average constraint degree 26335160.20
4.37/4.49	c watched constraints 2296
4.37/4.49	c counting constraints 6647
4.37/4.49	c gcd simplifications 775
4.37/4.49	c detected cardinalities 60
4.37/4.49	c weakened non-implied lits 1208227
4.37/4.49	c weakened non-implying lits 1562
4.37/4.49	c original variables 231
4.37/4.49	c clausal propagations 891419
4.37/4.49	c cardinality propagations 308549
4.37/4.49	c watched propagations 16049
4.37/4.49	c counting propagations 649493
4.37/4.49	c watch lookups 64547571
4.37/4.49	c watch backjump lookups 54957747
4.37/4.49	c watch checks 41318207
4.37/4.49	c propagation checks 68142809
4.37/4.49	c constraint additions 7372884
4.37/4.49	c trail pops 2041907
4.37/4.49	c formula constraints 2707
4.37/4.49	c learned constraints 35137
4.37/4.49	c bound constraints 0
4.37/4.49	c core-guided constraints 0
4.37/4.49	c encountered formula constraints 219225
4.37/4.49	c encountered learned constraints 155857
4.37/4.49	c encountered bound constraints 0
4.37/4.49	c encountered core-guided constraints 0
4.37/4.49	c LP total time 1.69401 s
4.37/4.49	c LP solve time 1.51 s
4.37/4.49	c LP constraints added 2813
4.37/4.49	c LP constraints removed 90
4.37/4.49	c LP pivots internal 35473
4.37/4.49	c LP pivots root 1984
4.37/4.49	c LP calls 341
4.37/4.49	c LP optimalities 273
4.37/4.49	c LP no pivot count 3
4.37/4.49	c LP infeasibilities 68
4.37/4.49	c LP valid Farkas constraints 68
4.37/4.49	c LP learned Farkas constraints 68
4.37/4.49	c LP basis resets 0
4.37/4.49	c LP cycling count 0
4.37/4.49	c LP singular count 0
4.37/4.49	c LP no primal count 0
4.37/4.49	c LP no farkas count 0
4.37/4.49	c LP other issue count 0
4.37/4.49	c LP Gomory cuts 7
4.37/4.49	c LP learned cuts 99
4.37/4.49	c LP deleted cuts 90
4.37/4.49	c LP encountered Gomory constraints 21
4.37/4.49	c LP encountered Farkas constraints 110
4.37/4.49	c LP encountered learned Farkas constraints 116
4.37/4.49	c CG auxiliary variables introduced 0
4.37/4.49	c CG solutions found 0
4.37/4.49	c CG cores constructed 0
4.37/4.49	c CG core cardinality constraints returned 0
4.37/4.49	c CG unit cores 0
4.37/4.49	c CG single cores 0
4.37/4.49	c CG blocks removed during cardinality reduction 0
4.37/4.49	c CG first core best 0
4.37/4.49	c CG decision core best 0
4.37/4.49	c CG core reduction tie 0
4.37/4.49	c CG core degree average 0.00
4.37/4.49	c CG core slack average 0.00
4.37/4.49	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: 63931 MiB (60794 MiB free)
  memory of node 1: 64510 MiB (60987 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455505-1721460675/watcher-4455505-1721460675 -o /tmp/evaluation-result-4455505-1721460675/solver-4455505-1721460675 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721456537-1067952 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455505-1721460675.opb 

running on 2 cores: 0,2

CPU governors:
  performance: 0 2

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=1071150, runsolver pid=1071147
Current StackSize limit: 8192 KiB


[startup+0.100084 s]*
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124699448/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=39424 memory=11884 CPUtime=0.1 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1056 0 0 0 9 1 0 0 20 0 1 0 198237162 40370176 2971 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 9856 2971 1825 922 0 1808 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39424 KiB
Current children cumulated memory: 11884 KiB

[startup+0.205628 s]*
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124698964/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=39700 memory=12408 CPUtime=0.2 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1135 0 0 0 19 1 0 0 20 0 1 0 198237162 40652800 3102 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 9925 3102 1825 922 0 1877 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39700 KiB
Current children cumulated memory: 12408 KiB

[startup+0.305295 s]*
/proc/loadavg: 4.13 4.10 4.09 6/259 1071151
/proc/meminfo: memFree=124698516/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=39852 memory=12408 CPUtime=0.29 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1144 0 0 0 27 2 0 0 20 0 1 0 198237162 40808448 3102 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 9963 3102 1825 922 0 1915 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 39852 KiB
Current children cumulated memory: 12408 KiB

[startup+0.700201 s]
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124698376/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=40164 memory=12732 CPUtime=0.69 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1233 0 0 0 64 5 0 0 20 0 1 0 198237162 41127936 3183 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10041 3183 1841 922 0 1993 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40164 KiB
Current children cumulated memory: 12732 KiB

[startup+1.50019 s]
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124698040/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=40604 memory=13260 CPUtime=1.49 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1355 0 0 0 138 11 0 0 20 0 1 0 198237162 41578496 3315 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10151 3315 1841 922 0 2103 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40604 KiB
Current children cumulated memory: 13260 KiB

[startup+3.10544 s]
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124696892/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=41680 memory=14312 CPUtime=3.08 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1597 0 0 0 290 18 0 0 20 0 1 0 198237162 42680320 3578 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10420 3578 1841 922 0 2372 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41680 KiB
Current children cumulated memory: 14312 KiB

[startup+4.49746 s]
# the end of solver process 1071150 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.21702 s, system=0.266117 s

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

[startup+3.20015 s]
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124696892/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=41680 memory=14312 CPUtime=3.18 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1597 0 0 0 299 19 0 0 20 0 1 0 198237162 42680320 3578 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10420 3578 1841 922 0 2372 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 41680 KiB
Current children cumulated memory: 14312 KiB

[startup+4.00014 s]*
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124696612/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=41972 memory=14576 CPUtime=3.99 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1672 0 0 0 375 24 0 0 20 0 1 0 198237162 42979328 3644 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10493 3644 1841 922 0 2445 0
Current children cumulated CPU time: 3.99 s
Current children cumulated vsize: 41972 KiB
Current children cumulated memory: 14576 KiB

[startup+4.40014 s]
/proc/loadavg: 4.13 4.10 4.09 5/259 1071151
/proc/meminfo: memFree=124696612/131524600 swapFree=131071996/131071996
[pid=1071150] ppid=1071147 vsize=42408 memory=14836 CPUtime=4.37 cores=0,2
/proc/1071150/stat : 1071150 (roundingsat) R 1071147 1071150 1067942 0 -1 4194304 1778 0 0 0 412 25 0 0 20 0 1 0 198237162 43425792 3709 134679101440 4194304 7968373 140720330048128 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 22867968 140720330052540 140720330052704 140720330052704 140720330059721 0
/proc/1071150/statm: 10602 3709 1841 922 0 2554 0
Current children cumulated CPU time: 4.37 s
Current children cumulated vsize: 42408 KiB
Current children cumulated memory: 14836 KiB

Child status: 0

Real time (s): 4.49749
CPU time (s): 4.48314
CPU user time (s): 4.21702
CPU system time (s): 0.266117
CPU usage (%): 99.6809
Max. virtual memory (cumulated for all children) (KiB): 42408
Max. memory (cumulated for all children) (KiB): 14836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.21702
system time used= 0.266117
maximum resident set size= 14852
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1786
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= 5
involuntary context switches= 36


# summary of solver processes directly reported to runsolver:
#   pid: 1071150
#   total CPU time (s): 4.48314
#   total CPU user time (s): 4.21702
#   total CPU system time (s): 0.266117

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.01579 second user time and 0.048426 second system time

The end

Launcher Data 

Begin job on nodeC033 at 2024-07-20 09:31:27
IDJOB=4455505
IDBENCH=147986
IDSOLVER=3084
FILE ID=nodeC033/4455505-1721460675
RUNJOBID= nodeC033-1721456537-1067952
SLURM_JOB_ID= 7545693
Free space on /tmp= 890068 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.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-4455505-1721460675/watcher-4455505-1721460675 -o /tmp/evaluation-result-4455505-1721460675/solver-4455505-1721460675 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC033-1721456537-1067952 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455505-1721460675.opb

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

MD5SUM BENCH= cc79e8eaad0b826eed3de4fbf6f5615f
RANDOM SEED=365866046

nodeC033.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		: 3653.713
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	: 6999.50
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		: 3690.905
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	: 7006.25
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		: 3660.070
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	: 6999.50
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		: 3600.166
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	: 7006.25
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		: 3659.287
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	: 6999.50
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		: 3691.059
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	: 7006.25
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		: 3606.766
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	: 6999.50
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		: 3599.910
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	: 7006.25
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        124704676 kB
MemAvailable:   129045904 kB
Buffers:          604312 kB
Cached:          4529160 kB
SwapCached:            0 kB
Active:          1092632 kB
Inactive:        4995744 kB
Active(anon):       1588 kB
Inactive(anon):   999272 kB
Active(file):    1091044 kB
Inactive(file):  3996472 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:              5484 kB
Writeback:             0 kB
AnonPages:        952344 kB
Mapped:           117888 kB
Shmem:             45908 kB
KReclaimable:     186720 kB
Slab:             310440 kB
SReclaimable:     186720 kB
SUnreclaim:       123720 kB
KernelStack:        4224 kB
PageTables:        11512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    1407788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            72672 kB
HardwareCorrupted:     0 kB
AnonHugePages:    479232 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:      273108 kB
DirectMap2M:    28860416 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890060 MiB
End job on nodeC033 at 2024-07-20 09:31:31