Trace number 4455805

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 5.80931 5.82873

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
vertex-cover/vc-lines-v2_shuffle/normalized-grid8_59.shuf-3.opb
MD5SUM254a849970c239072df004e28e5fe1a7
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 benchmark0.14232
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables472
Total number of constraints473
Number of constraints which are clauses472
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint472
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 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 489
Number of bits of the biggest sum of numbers9
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 472 #constraints 473
0.00/0.01	c rational objective 192
0.30/0.35	c #Conflicts:       1000 | #Constraints:       1576
0.30/0.35	c #Conflicts:       2000 | #Constraints:       2671
0.30/0.35	c INPROCESSING
0.30/0.35	c GARBAGE COLLECT
0.30/0.35	c rational objective 192
0.69/0.79	c #Conflicts:       3000 | #Constraints:       2727
0.69/0.79	c #Conflicts:       4000 | #Constraints:       3860
0.69/0.79	c INPROCESSING
0.69/0.79	c GARBAGE COLLECT
0.69/0.79	c rational objective 193
1.19/1.24	c #Conflicts:       5000 | #Constraints:       3231
1.19/1.24	c #Conflicts:       6000 | #Constraints:       4370
1.19/1.24	c INPROCESSING
1.19/1.24	c GARBAGE COLLECT
1.19/1.24	c rational objective 193
1.68/1.71	c #Conflicts:       7000 | #Constraints:       3242
1.68/1.71	c #Conflicts:       8000 | #Constraints:       4368
1.68/1.71	c #Conflicts:       9000 | #Constraints:       5477
1.68/1.71	c INPROCESSING
1.68/1.71	c GARBAGE COLLECT
1.68/1.71	c rational objective 193
2.18/2.25	c #Conflicts:      10000 | #Constraints:       3992
2.18/2.25	c #Conflicts:      11000 | #Constraints:       5098
2.18/2.25	c #Conflicts:      12000 | #Constraints:       6230
2.18/2.25	c INPROCESSING
2.18/2.25	c GARBAGE COLLECT
2.18/2.25	c rational objective 193
2.78/2.81	c #Conflicts:      13000 | #Constraints:       4521
2.78/2.81	c #Conflicts:      14000 | #Constraints:       5660
2.78/2.81	c #Conflicts:      15000 | #Constraints:       6817
2.78/2.81	c INPROCESSING
2.78/2.81	c GARBAGE COLLECT
2.78/2.81	c rational objective 193
3.38/3.48	c #Conflicts:      16000 | #Constraints:       4820
3.38/3.48	c #Conflicts:      17000 | #Constraints:       5970
3.38/3.48	c #Conflicts:      18000 | #Constraints:       7118
3.38/3.48	c INPROCESSING
3.38/3.48	c GARBAGE COLLECT
3.38/3.48	c rational objective 193
3.98/4.06	c #Conflicts:      19000 | #Constraints:       4875
3.98/4.06	c #Conflicts:      20000 | #Constraints:       6004
3.98/4.06	c #Conflicts:      21000 | #Constraints:       7137
3.98/4.06	c INPROCESSING
3.98/4.06	c GARBAGE COLLECT
3.98/4.06	c rational objective 193
4.68/4.72	c #Conflicts:      22000 | #Constraints:       4630
4.68/4.72	c #Conflicts:      23000 | #Constraints:       5725
4.68/4.72	c #Conflicts:      24000 | #Constraints:       6838
4.68/4.72	c #Conflicts:      25000 | #Constraints:       7963
4.68/4.72	c INPROCESSING
4.68/4.72	c GARBAGE COLLECT
4.68/4.72	c rational objective 193
5.27/5.36	c #Conflicts:      26000 | #Constraints:       5292
5.27/5.36	c #Conflicts:      27000 | #Constraints:       6388
5.27/5.36	c #Conflicts:      28000 | #Constraints:       7487
5.27/5.36	c #Conflicts:      29000 | #Constraints:       8606
5.27/5.36	c INPROCESSING
5.27/5.36	c GARBAGE COLLECT
5.27/5.36	c rational objective 194
5.77/5.82	c #Conflicts:      30000 | #Constraints:       6123
5.77/5.82	c cpu time 5.49081 s
5.77/5.82	c deterministic time 376664611 3.77e+08
5.77/5.82	c optimization time 2.1e-05 s
5.77/5.82	c total solve time 5.4908 s
5.77/5.82	c core-guided solve time 0 s
5.77/5.82	c propagation time 4.25307 s
5.77/5.82	c conflict analysis time 0.536986 s
5.77/5.82	c propagations 1313969
5.77/5.82	c resolve steps 144299
5.77/5.82	c decisions 115630
5.77/5.82	c conflicts 30242
5.77/5.82	c restarts 108
5.77/5.82	c inprocessing phases 10
5.77/5.82	c input clauses 472
5.77/5.82	c input cardinalities 1
5.77/5.82	c input general constraints 0
5.77/5.82	c input average constraint length 2.99
5.77/5.82	c input average constraint degree 1.49
5.77/5.82	c learned clauses 3124
5.77/5.82	c learned cardinalities 13236
5.77/5.82	c learned general constraints 18075
5.77/5.82	c learned average constraint length 81.38
5.77/5.82	c learned average constraint degree 481291837.15
5.77/5.82	c watched constraints 13352
5.77/5.82	c counting constraints 4723
5.77/5.82	c gcd simplifications 570
5.77/5.82	c detected cardinalities 6366
5.77/5.82	c weakened non-implied lits 370135
5.77/5.82	c weakened non-implying lits 532
5.77/5.82	c original variables 472
5.77/5.82	c clausal propagations 560944
5.77/5.82	c cardinality propagations 455140
5.77/5.82	c watched propagations 47732
5.77/5.82	c counting propagations 93106
5.77/5.82	c watch lookups 79251843
5.77/5.82	c watch backjump lookups 36799705
5.77/5.82	c watch checks 236378592
5.77/5.82	c propagation checks 16147127
5.77/5.82	c constraint additions 5169529
5.77/5.82	c trail pops 1456274
5.77/5.82	c formula constraints 473
5.77/5.82	c learned constraints 26689
5.77/5.82	c bound constraints 0
5.77/5.82	c core-guided constraints 0
5.77/5.82	c encountered formula constraints 78055
5.77/5.82	c encountered learned constraints 51898
5.77/5.82	c encountered bound constraints 0
5.77/5.82	c encountered core-guided constraints 0
5.77/5.82	c LP total time 2.03508 s
5.77/5.82	c LP solve time 0.93 s
5.77/5.82	c LP constraints added 498
5.77/5.82	c LP constraints removed 15
5.77/5.82	c LP pivots internal 30241
5.77/5.82	c LP pivots root 1700
5.77/5.82	c LP calls 4203
5.77/5.82	c LP optimalities 25
5.77/5.82	c LP no pivot count 1
5.77/5.82	c LP infeasibilities 4178
5.77/5.82	c LP valid Farkas constraints 4177
5.77/5.82	c LP learned Farkas constraints 3552
5.77/5.82	c LP basis resets 0
5.77/5.82	c LP cycling count 0
5.77/5.82	c LP singular count 0
5.77/5.82	c LP no primal count 0
5.77/5.82	c LP no farkas count 0
5.77/5.82	c LP other issue count 0
5.77/5.82	c LP Gomory cuts 17
5.77/5.82	c LP learned cuts 8
5.77/5.82	c LP deleted cuts 15
5.77/5.82	c LP encountered Gomory constraints 3
5.77/5.82	c LP encountered Farkas constraints 23039
5.77/5.82	c LP encountered learned Farkas constraints 17994
5.77/5.82	c CG auxiliary variables introduced 0
5.77/5.82	c CG solutions found 0
5.77/5.82	c CG cores constructed 0
5.77/5.82	c CG core cardinality constraints returned 0
5.77/5.82	c CG unit cores 0
5.77/5.82	c CG single cores 0
5.77/5.82	c CG blocks removed during cardinality reduction 0
5.77/5.82	c CG first core best 0
5.77/5.82	c CG decision core best 0
5.77/5.82	c CG core reduction tie 0
5.77/5.82	c CG core degree average 0.00
5.77/5.82	c CG core slack average 0.00
5.77/5.82	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 (60025 MiB free)
  memory of node 1: 64473 MiB (57442 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455805-1721468631/watcher-4455805-1721468631 -o /tmp/evaluation-result-4455805-1721468631/solver-4455805-1721468631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721464960-1073849 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455805-1721468631.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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
Current StackSize limit: 8192 KiB

solver pid=1076861, runsolver pid=1076858

[startup+0.100866 s]*
/proc/loadavg: 4.09 4.12 4.10 5/257 1076862
/proc/meminfo: memFree=120283928/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=39440 memory=10280 CPUtime=0.1 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 996 0 0 0 9 1 0 0 20 0 1 0 199025499 40386560 2570 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 9860 2570 1805 922 0 1812 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 39440 KiB
Current children cumulated memory: 10280 KiB

[startup+0.205693 s]*
/proc/loadavg: 4.09 4.12 4.10 5/257 1076862
/proc/meminfo: memFree=120280452/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=40488 memory=13660 CPUtime=0.2 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1289 0 0 0 18 2 0 0 20 0 1 0 199025499 41459712 3415 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10122 3415 1805 922 0 2074 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 40488 KiB
Current children cumulated memory: 13660 KiB

[startup+0.305762 s]*
/proc/loadavg: 4.09 4.12 4.10 5/257 1076862
/proc/meminfo: memFree=120279660/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=41212 memory=14372 CPUtime=0.3 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1457 0 0 0 28 2 0 0 20 0 1 0 199025499 42201088 3593 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10303 3593 1805 922 0 2255 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 41212 KiB
Current children cumulated memory: 14372 KiB

[startup+0.700225 s]
/proc/loadavg: 4.09 4.12 4.10 5/257 1076862
/proc/meminfo: memFree=120279184/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=41816 memory=14996 CPUtime=0.69 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1622 0 0 0 65 4 0 0 20 0 1 0 199025499 42819584 3749 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10454 3749 1805 922 0 2406 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 41816 KiB
Current children cumulated memory: 14996 KiB

[startup+1.50019 s]
/proc/loadavg: 4.09 4.12 4.10 5/257 1076862
/proc/meminfo: memFree=120278372/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=42340 memory=15508 CPUtime=1.49 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1727 0 0 0 140 9 0 0 20 0 1 0 199025499 43356160 3877 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10585 3877 1821 922 0 2537 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 42340 KiB
Current children cumulated memory: 15508 KiB

[startup+3.10553 s]
/proc/loadavg: 4.08 4.12 4.09 5/257 1076862
/proc/meminfo: memFree=120276124/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=43328 memory=16264 CPUtime=3.08 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1976 0 0 0 291 17 0 0 20 0 1 0 199025499 44367872 4066 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10832 4066 1821 922 0 2784 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 43328 KiB
Current children cumulated memory: 16264 KiB

[startup+5.8287 s]
# the end of solver process 1076861 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.49114 s, system=0.318168 s

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

[startup+3.20023 s]
/proc/loadavg: 4.08 4.12 4.09 5/257 1076862
/proc/meminfo: memFree=120276124/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=43328 memory=16264 CPUtime=3.18 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 1977 0 0 0 300 18 0 0 20 0 1 0 199025499 44367872 4066 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10832 4066 1821 922 0 2784 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 43328 KiB
Current children cumulated memory: 16264 KiB

[startup+4.80018 s]
/proc/loadavg: 4.08 4.12 4.09 5/257 1076862
/proc/meminfo: memFree=120275564/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=43916 memory=17012 CPUtime=4.77 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 2120 0 0 0 451 26 0 0 20 0 1 0 199025499 44969984 4253 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 10979 4253 1821 922 0 2931 0
Current children cumulated CPU time: 4.77 s
Current children cumulated vsize: 43916 KiB
Current children cumulated memory: 17012 KiB

[startup+5.60019 s]
/proc/loadavg: 4.08 4.12 4.09 5/257 1076863
/proc/meminfo: memFree=120274864/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=44340 memory=17484 CPUtime=5.57 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 2232 0 0 0 527 30 0 0 20 0 1 0 199025499 45404160 4371 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 11085 4371 1821 922 0 3037 0
Current children cumulated CPU time: 5.57 s
Current children cumulated vsize: 44340 KiB
Current children cumulated memory: 17484 KiB

[startup+5.80018 s]
/proc/loadavg: 4.08 4.12 4.09 5/257 1076863
/proc/meminfo: memFree=120274864/131524600 swapFree=131071216/131071996
[pid=1076861] ppid=1076858 vsize=45356 memory=19036 CPUtime=5.77 cores=5,7
/proc/1076861/stat : 1076861 (roundingsat) R 1076858 1076861 1073836 0 -1 4194304 2612 0 0 0 546 31 0 0 20 0 1 0 199025499 46444544 4759 134679101440 4194304 7968373 140731803957872 0 0 0 0 0 8404994 0 0 0 17 5 0 0 0 0 0 8652288 8659920 37896192 140731803960252 140731803960416 140731803960416 140731803967433 0
/proc/1076861/statm: 11339 4759 1821 922 0 3291 0
Current children cumulated CPU time: 5.77 s
Current children cumulated vsize: 45356 KiB
Current children cumulated memory: 19036 KiB

Child status: 0

Real time (s): 5.82873
CPU time (s): 5.80931
CPU user time (s): 5.49114
CPU system time (s): 0.318168
CPU usage (%): 99.6668
Max. virtual memory (cumulated for all children) (KiB): 45356
Max. memory (cumulated for all children) (KiB): 19036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.49114
system time used= 0.318168
maximum resident set size= 19456
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2637
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= 13


# summary of solver processes directly reported to runsolver:
#   pid: 1076861
#   total CPU time (s): 5.80931
#   total CPU user time (s): 5.49114
#   total CPU system time (s): 0.318168

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024776 second user time and 0.049972 second system time

The end

Launcher Data

Begin job on nodeC018 at 2024-07-20 11:44:03
IDJOB=4455805
IDBENCH=171267
IDSOLVER=3084
FILE ID=nodeC018/4455805-1721468631
RUNJOBID= nodeC018-1721464960-1073849
SLURM_JOB_ID= 7545715
Free space on /tmp= 890056 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/vertex-cover/vc-lines-v2_shuffle/normalized-grid8_59.shuf-3.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-4455805-1721468631/watcher-4455805-1721468631 -o /tmp/evaluation-result-4455805-1721468631/solver-4455805-1721468631 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC018-1721464960-1073849 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455805-1721468631.opb

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

MD5SUM BENCH= 254a849970c239072df004e28e5fe1a7
RANDOM SEED=1972930531

nodeC018.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		: 3664.201
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	: 6999.52
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		: 3670.726
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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.084
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	: 6999.52
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		: 3618.638
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	: 7005.30
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		: 3664.178
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	: 6999.52
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		: 3664.139
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	: 7005.30
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		: 3600.183
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	: 6999.52
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		: 3661.416
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	: 7005.30
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        120287744 kB
MemAvailable:   123376012 kB
Buffers:          570280 kB
Cached:          3333784 kB
SwapCached:          148 kB
Active:          1154980 kB
Inactive:        9449764 kB
Active(anon):       1568 kB
Inactive(anon):  6744592 kB
Active(file):    1153412 kB
Inactive(file):  2705172 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:              5056 kB
Writeback:             0 kB
AnonPages:       6697928 kB
Mapped:           117652 kB
Shmem:             45784 kB
KReclaimable:     139016 kB
Slab:             239596 kB
SReclaimable:     139016 kB
SUnreclaim:       100580 kB
KernelStack:        4156 kB
PageTables:        22656 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    7219676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            37568 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4775936 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:      283348 kB
DirectMap2M:    28850176 kB
DirectMap1G:    106954752 kB

Free space on /tmp at the end= 890052 MiB
End job on nodeC018 at 2024-07-20 11:44:09