Trace number 4460762

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 NameAnswerobjective functionCPU timeWall clock time
RoundingSat log (2)OPT cert.2 3.31782 3.33742

General information on the benchmark

NamePB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/
normalized-clique-coloring-max-clique-n=6-t=4.opb
MD5SUMdcdc749f5ef21d76c761bcb9586b9956
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark2
Best CPU time to get the best result obtained on this benchmark0.090298
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables81
Total number of constraints528
Number of constraints which are clauses522
Number of constraints which are cardinality constraints (but not clauses)6
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint3
Maximum length of a constraint7
Number of terms in the objective function 6
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 6
Number of bits of the sum of numbers in the objective function 3
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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 
0.00/0.01	c #variables 81 #constraints 528
0.00/0.01	c bounds - >= 0 @ 0.004443
0.00/0.01	c rational objective 0
0.21/0.29	c bounds 5 >= 0 @ 0.007283
0.21/0.29	c #Conflicts:       1000 | #Constraints:       1539
0.21/0.29	c bounds 5 >= 1 @ 0.25729
0.21/0.29	c bounds 4 >= 1 @ 0.259394
0.21/0.29	c bounds 3 >= 1 @ 0.260155
0.21/0.29	c bounds 2 >= 1 @ 0.260454
0.21/0.29	c #Conflicts:       2000 | #Constraints:       2549
0.21/0.29	c INPROCESSING
0.21/0.29	c GARBAGE COLLECT
0.21/0.29	c rational objective 1
0.51/0.52	c #Conflicts:       3000 | #Constraints:       2544
0.51/0.52	c #Conflicts:       4000 | #Constraints:       3556
0.51/0.52	c INPROCESSING
0.51/0.52	c GARBAGE COLLECT
0.51/0.52	c rational objective 1
0.69/0.75	c #Conflicts:       5000 | #Constraints:       2956
0.69/0.75	c #Conflicts:       6000 | #Constraints:       3959
0.69/0.75	c INPROCESSING
0.69/0.75	c GARBAGE COLLECT
0.69/0.75	c rational objective 1
0.99/1.01	c #Conflicts:       7000 | #Constraints:       2961
0.99/1.01	c #Conflicts:       8000 | #Constraints:       3961
0.99/1.01	c #Conflicts:       9000 | #Constraints:       4964
0.99/1.01	c INPROCESSING
0.99/1.01	c GARBAGE COLLECT
0.99/1.01	c rational objective 1
1.18/1.29	c #Conflicts:      10000 | #Constraints:       3659
1.18/1.29	c #Conflicts:      11000 | #Constraints:       4666
1.18/1.29	c #Conflicts:      12000 | #Constraints:       5670
1.18/1.29	c INPROCESSING
1.18/1.29	c GARBAGE COLLECT
1.18/1.29	c rational objective 1
1.48/1.56	c #Conflicts:      13000 | #Constraints:       4115
1.48/1.56	c #Conflicts:      14000 | #Constraints:       5119
1.48/1.56	c #Conflicts:      15000 | #Constraints:       6122
1.48/1.56	c INPROCESSING
1.48/1.56	c GARBAGE COLLECT
1.48/1.56	c rational objective 1
1.78/1.88	c #Conflicts:      16000 | #Constraints:       4342
1.78/1.88	c #Conflicts:      17000 | #Constraints:       5348
1.78/1.88	c #Conflicts:      18000 | #Constraints:       6351
1.78/1.88	c INPROCESSING
1.78/1.88	c GARBAGE COLLECT
1.78/1.88	c rational objective 1
2.18/2.25	c #Conflicts:      19000 | #Constraints:       4356
2.18/2.25	c #Conflicts:      20000 | #Constraints:       5358
2.18/2.25	c #Conflicts:      21000 | #Constraints:       6363
2.18/2.25	c INPROCESSING
2.18/2.25	c GARBAGE COLLECT
2.18/2.25	c rational objective 1
2.48/2.59	c #Conflicts:      22000 | #Constraints:       4162
2.48/2.59	c #Conflicts:      23000 | #Constraints:       5163
2.48/2.59	c #Conflicts:      24000 | #Constraints:       6164
2.48/2.59	c #Conflicts:      25000 | #Constraints:       7165
2.48/2.59	c INPROCESSING
2.48/2.59	c GARBAGE COLLECT
2.48/2.59	c rational objective 1
2.87/2.93	c #Conflicts:      26000 | #Constraints:       4762
2.87/2.93	c #Conflicts:      27000 | #Constraints:       5762
2.87/2.93	c #Conflicts:      28000 | #Constraints:       6763
2.87/2.93	c #Conflicts:      29000 | #Constraints:       7763
2.87/2.93	c INPROCESSING
2.87/2.93	c GARBAGE COLLECT
2.87/2.93	c rational objective 1
3.28/3.32	c #Conflicts:      30000 | #Constraints:       5162
3.28/3.32	c #Conflicts:      31000 | #Constraints:       6165
3.28/3.32	c #Conflicts:      32000 | #Constraints:       7165
3.28/3.32	c bounds 2 >= 1 @ 3.02318
3.28/3.32	c cpu time 3.0232 s
3.28/3.32	c deterministic time 103150434 1.03e+08
3.28/3.32	c optimization time 0.00027 s
3.28/3.32	c total solve time 3.01855 s
3.28/3.32	c core-guided solve time 1.66841 s
3.28/3.32	c propagation time 2.41352 s
3.28/3.32	c conflict analysis time 0.431425 s
3.28/3.32	c propagations 506232
3.28/3.32	c resolve steps 249279
3.28/3.32	c decisions 46962
3.28/3.32	c conflicts 32831
3.28/3.32	c restarts 123
3.28/3.32	c inprocessing phases 10
3.28/3.32	c input clauses 523
3.28/3.32	c input cardinalities 11
3.28/3.32	c input general constraints 1
3.28/3.32	c input average constraint length 3.13
3.28/3.32	c input average constraint degree 1.07
3.28/3.32	c learned clauses 28369
3.28/3.32	c learned cardinalities 418
3.28/3.32	c learned general constraints 4141
3.28/3.32	c learned average constraint length 21.18
3.28/3.32	c learned average constraint degree 5438782.63
3.28/3.32	c watched constraints 3736
3.28/3.32	c counting constraints 406
3.28/3.32	c gcd simplifications 127
3.28/3.32	c detected cardinalities 61
3.28/3.32	c weakened non-implied lits 163271
3.28/3.32	c weakened non-implying lits 69
3.28/3.32	c original variables 81
3.28/3.32	c clausal propagations 231070
3.28/3.32	c cardinality propagations 176405
3.28/3.32	c watched propagations 10825
3.28/3.32	c counting propagations 54075
3.28/3.32	c watch lookups 22767202
3.28/3.32	c watch backjump lookups 8371023
3.28/3.32	c watch checks 55931100
3.28/3.32	c propagation checks 12048466
3.28/3.32	c constraint additions 2860728
3.28/3.32	c trail pops 585879
3.28/3.32	c formula constraints 528
3.28/3.32	c learned constraints 32732
3.28/3.32	c bound constraints 5
3.28/3.32	c core-guided constraints 2
3.28/3.32	c encountered formula constraints 140380
3.28/3.32	c encountered learned constraints 129539
3.28/3.32	c encountered bound constraints 917
3.28/3.32	c encountered core-guided constraints 2426
3.28/3.32	c LP total time 1.40922 s
3.28/3.32	c LP solve time 1.53 s
3.28/3.32	c LP constraints added 539
3.28/3.32	c LP constraints removed 10
3.28/3.32	c LP pivots internal 32798
3.28/3.32	c LP pivots root 43
3.28/3.32	c LP calls 12007
3.28/3.32	c LP optimalities 11909
3.28/3.32	c LP no pivot count 4623
3.28/3.32	c LP infeasibilities 98
3.28/3.32	c LP valid Farkas constraints 98
3.28/3.32	c LP learned Farkas constraints 98
3.28/3.32	c LP basis resets 0
3.28/3.32	c LP cycling count 0
3.28/3.32	c LP singular count 0
3.28/3.32	c LP no primal count 0
3.28/3.32	c LP no farkas count 0
3.28/3.32	c LP other issue count 0
3.28/3.32	c LP Gomory cuts 0
3.28/3.32	c LP learned cuts 11
3.28/3.32	c LP deleted cuts 10
3.28/3.32	c LP encountered Gomory constraints 0
3.28/3.32	c LP encountered Farkas constraints 7400
3.28/3.32	c LP encountered learned Farkas constraints 1350
3.28/3.32	c CG auxiliary variables introduced 1
3.28/3.32	c CG solutions found 4
3.28/3.32	c CG cores constructed 1
3.28/3.32	c CG core cardinality constraints returned 0
3.28/3.32	c CG unit cores 0
3.28/3.32	c CG single cores 1
3.28/3.32	c CG blocks removed during cardinality reduction 0
3.28/3.32	c CG first core best 0
3.28/3.32	c CG decision core best 0
3.28/3.32	c CG core reduction tie 0
3.28/3.32	c CG core degree average 1.00
3.28/3.32	c CG core slack average 5.00
3.28/3.32	o 2
3.28/3.32	s OPTIMUM FOUND
3.28/3.33	v -x1 x2 x3 -x4 x5 -x6 -x7 -x8 -x9 x10 -x11 x12 -x13 x14 -x15 -x16 -x17 x18 x19 -x20 -x21 -x22 x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 x39 -x40 -x41 -x42 -x43 x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 x61 -x62 -x63 -x64 x65 x66 -x67 -x68 -x69 -x70 -x71 x72 -x73 -x74 -x75 -x76 x77 -x78 x79 -x80 -x81

Verifier Data 

OK	2

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 2 <= obj <= 2
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 2 <= obj <= 2
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 2 <= obj <= 2
--summary--
ALL OK

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: 64059 MiB (55939 MiB free)
  memory of node 1: 64510 MiB (61869 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460762-1722072949/watcher-4460762-1722072949 -o /tmp/evaluation-result-4460762-1722072949/solver-4460762-1722072949 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1722064837-362352 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460762-1722072949 --lp-cut-gomory=0 HOME/instance-4460762-1722072949.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=367973, runsolver pid=367970

[startup+0.100092 s]*
/proc/loadavg: 4.00 4.08 4.11 5/242 367974
/proc/meminfo: memFree=120633152/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=37976 memory=10540 CPUtime=0.1 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 427 0 0 0 9 1 0 0 20 0 1 0 43284357 38887424 2635 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9494 2635 1890 992 0 1352 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 37976 KiB
Current children cumulated memory: 10540 KiB

[startup+0.21275 s]*
/proc/loadavg: 4.00 4.08 4.11 5/242 367974
/proc/meminfo: memFree=120632128/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=38100 memory=10640 CPUtime=0.21 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 447 0 0 0 19 2 0 0 20 0 1 0 43284357 39014400 2660 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9525 2660 1890 992 0 1383 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38100 KiB
Current children cumulated memory: 10640 KiB

[startup+0.312208 s]*
/proc/loadavg: 4.00 4.08 4.11 5/242 367974
/proc/meminfo: memFree=120631652/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=38236 memory=10640 CPUtime=0.31 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 505 0 0 0 28 3 0 0 20 0 1 0 43284357 39153664 2660 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9559 2660 1890 992 0 1417 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 38236 KiB
Current children cumulated memory: 10640 KiB

[startup+0.700255 s]
/proc/loadavg: 4.00 4.08 4.11 5/242 367974
/proc/meminfo: memFree=120630856/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=38360 memory=10952 CPUtime=0.69 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 531 0 0 0 63 6 0 0 20 0 1 0 43284357 39280640 2738 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9590 2738 1906 992 0 1448 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38360 KiB
Current children cumulated memory: 10952 KiB

[startup+1.50028 s]
/proc/loadavg: 4.00 4.08 4.11 5/242 367974
/proc/meminfo: memFree=120629848/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=38664 memory=11364 CPUtime=1.48 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 620 0 0 0 135 13 0 0 20 0 1 0 43284357 39591936 2841 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9666 2841 1906 992 0 1524 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 38664 KiB
Current children cumulated memory: 11364 KiB

[startup+3.11285 s]
/proc/loadavg: 4.00 4.08 4.11 5/242 367976
/proc/meminfo: memFree=120624020/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=39060 memory=11772 CPUtime=3.09 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 747 0 0 0 282 27 0 0 20 0 1 0 43284357 39997440 2943 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9765 2943 1906 992 0 1623 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39060 KiB
Current children cumulated memory: 11772 KiB

[startup+3.33737 s]
# the end of solver process 367973 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=3.02455 s, system=0.293268 s

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

[startup+3.20028 s]
/proc/loadavg: 4.00 4.08 4.11 5/242 367976
/proc/meminfo: memFree=120624020/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=39060 memory=11772 CPUtime=3.18 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 747 0 0 0 290 28 0 0 20 0 1 0 43284357 39997440 2943 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9765 2943 1906 992 0 1623 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 39060 KiB
Current children cumulated memory: 11772 KiB

[startup+3.30022 s]
/proc/loadavg: 4.00 4.08 4.11 5/242 367976
/proc/meminfo: memFree=120624020/131655788 swapFree=131057156/131071996
[pid=367973] ppid=367970 vsize=39060 memory=11772 CPUtime=3.28 cores=5,7
/proc/367973/stat : 367973 (roundingsat) R 367970 367973 362339 0 -1 4194304 747 0 0 0 299 29 0 0 20 0 1 0 43284357 39997440 2943 134679101440 4194304 8254357 140729563724224 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 36544512 140729563726687 140729563726949 140729563726949 140729563733961 0
/proc/367973/statm: 9765 2943 1906 992 0 1623 0
Current children cumulated CPU time: 3.28 s
Current children cumulated vsize: 39060 KiB
Current children cumulated memory: 11772 KiB

Child status: 0

Real time (s): 3.33742
CPU time (s): 3.31782
CPU user time (s): 3.02455
CPU system time (s): 0.293268
CPU usage (%): 99.4127
Max. virtual memory (cumulated for all children) (KiB): 39060
Max. memory (cumulated for all children) (KiB): 11772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.02455
system time used= 0.293268
maximum resident set size= 12036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 755
page faults= 0
swaps= 0
block input operations= 0
block output operations= 8752
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 12
involuntary context switches= 8


# summary of solver processes directly reported to runsolver:
#   pid: 367973
#   total CPU time (s): 3.31782
#   total CPU user time (s): 3.02455
#   total CPU system time (s): 0.293268

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.043124 second user time and 0.087656 second system time

The end

Launcher Data 

Begin job on nodeC005 at 2024-07-27 11:35:50
IDJOB=4460762
IDBENCH=176166
IDSOLVER=3086
FILE ID=nodeC005/4460762-1722072949
RUNJOBID= nodeC005-1722064837-362352
SLURM_JOB_ID= 8248107
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB24/OPT-LIN/ihalainen/PBO-clique-coloring/normalized-clique-coloring-max-clique-n=6-t=4.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460762-1722072949/watcher-4460762-1722072949 -o /tmp/evaluation-result-4460762-1722072949/solver-4460762-1722072949 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC005-1722064837-362352 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460762-1722072949 --lp-cut-gomory=0 HOME/instance-4460762-1722072949.opb

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

MD5SUM BENCH= dcdc749f5ef21d76c761bcb9586b9956
RANDOM SEED=536119519

nodeC005.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	: 0xb00001f
cpu MHz		: 3529.949
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.14
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	: 0xb00001f
cpu MHz		: 3654.796
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.308
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.14
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	: 0xb00001f
cpu MHz		: 1197.208
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 3581.441
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.14
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	: 0xb00001f
cpu MHz		: 1795.678
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
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	: 0xb00001f
cpu MHz		: 1197.261
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.14
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	: 0xb00001f
cpu MHz		: 1197.114
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 aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti 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	: 6983.31
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        120636828 kB
MemAvailable:   128338092 kB
Buffers:          362396 kB
Cached:          8163988 kB
SwapCached:          192 kB
Active:          1736160 kB
Inactive:        8724128 kB
Active(anon):       2320 kB
Inactive(anon):  1984208 kB
Active(file):    1733840 kB
Inactive(file):  6739920 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131057156 kB
Dirty:             28640 kB
Writeback:             4 kB
AnonPages:       1928196 kB
Mapped:           106032 kB
Shmem:             52880 kB
KReclaimable:     135072 kB
Slab:             243956 kB
SReclaimable:     135072 kB
SUnreclaim:       108884 kB
KernelStack:        3924 kB
PageTables:        13240 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    2664592 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            12064 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1056768 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:      418632 kB
DirectMap2M:    51914752 kB
DirectMap1G:    83886080 kB

Free space on /tmp at the end= 723760 MiB
End job on nodeC005 at 2024-07-27 11:35:53