Trace number 4455493

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 5.4559 5.47542

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
tsp/normalized-t3002.11tsp11.1900545610.opb
MD5SUM42d6ef3b711de5d9c56134e4ff6342cc
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 benchmark3.56105
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 671
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 
0.00/0.01	c #variables 231 #constraints 2707
0.00/0.01	c rational objective 11
0.20/0.21	c #Conflicts:       1000 | #Constraints:       3712
0.20/0.21	c #Conflicts:       2000 | #Constraints:       4717
0.20/0.21	c INPROCESSING
0.20/0.21	c GARBAGE COLLECT
0.20/0.21	c rational objective 11
0.39/0.48	c #Conflicts:       3000 | #Constraints:       4722
0.39/0.48	c #Conflicts:       4000 | #Constraints:       5726
0.39/0.48	c INPROCESSING
0.39/0.48	c GARBAGE COLLECT
0.39/0.48	c rational objective 11
0.69/0.76	c #Conflicts:       5000 | #Constraints:       5125
0.69/0.76	c #Conflicts:       6000 | #Constraints:       6129
0.69/0.76	c INPROCESSING
0.69/0.76	c GARBAGE COLLECT
0.69/0.76	c rational objective 11
0.99/1.09	c #Conflicts:       7000 | #Constraints:       5132
0.99/1.09	c #Conflicts:       8000 | #Constraints:       6138
0.99/1.09	c #Conflicts:       9000 | #Constraints:       7141
0.99/1.09	c INPROCESSING
0.99/1.09	c GARBAGE COLLECT
0.99/1.09	c rational objective 11
1.39/1.46	c #Conflicts:      10000 | #Constraints:       5839
1.39/1.46	c #Conflicts:      11000 | #Constraints:       6842
1.39/1.46	c #Conflicts:      12000 | #Constraints:       7846
1.39/1.46	c INPROCESSING
1.39/1.46	c GARBAGE COLLECT
1.39/1.46	c rational objective 11
1.78/1.89	c #Conflicts:      13000 | #Constraints:       6286
1.78/1.89	c #Conflicts:      14000 | #Constraints:       7287
1.78/1.89	c #Conflicts:      15000 | #Constraints:       8288
1.78/1.89	c INPROCESSING
1.78/1.89	c GARBAGE COLLECT
1.78/1.89	c rational objective 11
2.28/2.32	c #Conflicts:      16000 | #Constraints:       6518
2.28/2.32	c #Conflicts:      17000 | #Constraints:       7519
2.28/2.32	c #Conflicts:      18000 | #Constraints:       8521
2.28/2.32	c INPROCESSING
2.28/2.32	c GARBAGE COLLECT
2.28/2.32	c rational objective 11
2.78/2.82	c #Conflicts:      19000 | #Constraints:       6535
2.78/2.82	c #Conflicts:      20000 | #Constraints:       7537
2.78/2.82	c #Conflicts:      21000 | #Constraints:       8538
2.78/2.82	c INPROCESSING
2.78/2.82	c GARBAGE COLLECT
2.78/2.82	c rational objective 11
3.27/3.38	c #Conflicts:      22000 | #Constraints:       6334
3.27/3.38	c #Conflicts:      23000 | #Constraints:       7336
3.27/3.38	c #Conflicts:      24000 | #Constraints:       8336
3.27/3.38	c #Conflicts:      25000 | #Constraints:       9336
3.27/3.38	c INPROCESSING
3.27/3.38	c GARBAGE COLLECT
3.27/3.38	c rational objective 11
3.98/4.01	c #Conflicts:      26000 | #Constraints:       6944
3.98/4.01	c #Conflicts:      27000 | #Constraints:       7945
3.98/4.01	c #Conflicts:      28000 | #Constraints:       8946
3.98/4.01	c #Conflicts:      29000 | #Constraints:       9947
3.98/4.01	c INPROCESSING
3.98/4.01	c GARBAGE COLLECT
3.98/4.01	c rational objective 11
4.57/4.67	c #Conflicts:      30000 | #Constraints:       7359
4.57/4.67	c #Conflicts:      31000 | #Constraints:       8359
4.57/4.67	c #Conflicts:      32000 | #Constraints:       9360
4.57/4.67	c #Conflicts:      33000 | #Constraints:      10361
4.57/4.67	c INPROCESSING
4.57/4.67	c GARBAGE COLLECT
4.57/4.67	c rational objective 11
5.27/5.38	c #Conflicts:      34000 | #Constraints:       7557
5.27/5.38	c #Conflicts:      35000 | #Constraints:       8557
5.27/5.38	c #Conflicts:      36000 | #Constraints:       9558
5.27/5.38	c #Conflicts:      37000 | #Constraints:      10558
5.27/5.38	c INPROCESSING
5.27/5.38	c GARBAGE COLLECT
5.27/5.38	c rational objective 11
5.38/5.47	c cpu time 5.14898 s
5.38/5.47	c deterministic time 315390555 3.15e+08
5.38/5.47	c optimization time 3e-05 s
5.38/5.47	c total solve time 5.14387 s
5.38/5.47	c core-guided solve time 0 s
5.38/5.47	c propagation time 3.4476 s
5.38/5.47	c conflict analysis time 1.04223 s
5.38/5.47	c propagations 2021666
5.38/5.47	c resolve steps 352191
5.38/5.47	c decisions 97015
5.38/5.47	c conflicts 37667
5.38/5.47	c restarts 125
5.38/5.47	c inprocessing phases 12
5.38/5.47	c input clauses 2684
5.38/5.47	c input cardinalities 22
5.38/5.47	c input general constraints 1
5.38/5.47	c input average constraint length 3.08
5.38/5.47	c input average constraint degree 1.30
5.38/5.47	c learned clauses 25075
5.38/5.47	c learned cardinalities 517
5.38/5.47	c learned general constraints 12157
5.38/5.47	c learned average constraint length 49.81
5.38/5.47	c learned average constraint degree 27358696.46
5.38/5.47	c watched constraints 2788
5.38/5.47	c counting constraints 9370
5.38/5.47	c gcd simplifications 855
5.38/5.47	c detected cardinalities 42
5.38/5.47	c weakened non-implied lits 1342861
5.38/5.47	c weakened non-implying lits 2342
5.38/5.47	c original variables 231
5.38/5.47	c clausal propagations 910498
5.38/5.47	c cardinality propagations 312280
5.38/5.47	c watched propagations 18501
5.38/5.47	c counting propagations 726879
5.38/5.47	c watch lookups 88717791
5.38/5.47	c watch backjump lookups 79215321
5.38/5.47	c watch checks 44473667
5.38/5.47	c propagation checks 90385220
5.38/5.47	c constraint additions 8284362
5.38/5.47	c trail pops 2156187
5.38/5.47	c formula constraints 2707
5.38/5.47	c learned constraints 37593
5.38/5.47	c bound constraints 0
5.38/5.47	c core-guided constraints 0
5.38/5.47	c encountered formula constraints 218405
5.38/5.47	c encountered learned constraints 171029
5.38/5.47	c encountered bound constraints 0
5.38/5.47	c encountered core-guided constraints 0
5.38/5.47	c LP total time 1.91431 s
5.38/5.47	c LP solve time 1.76 s
5.38/5.47	c LP constraints added 2829
5.38/5.47	c LP constraints removed 111
5.38/5.47	c LP pivots internal 37730
5.38/5.47	c LP pivots root 1595
5.38/5.47	c LP calls 395
5.38/5.47	c LP optimalities 322
5.38/5.47	c LP no pivot count 1
5.38/5.47	c LP infeasibilities 73
5.38/5.47	c LP valid Farkas constraints 73
5.38/5.47	c LP learned Farkas constraints 73
5.38/5.47	c LP basis resets 0
5.38/5.47	c LP cycling count 0
5.38/5.47	c LP singular count 0
5.38/5.47	c LP no primal count 0
5.38/5.47	c LP no farkas count 0
5.38/5.47	c LP other issue count 0
5.38/5.47	c LP Gomory cuts 10
5.38/5.47	c LP learned cuts 112
5.38/5.47	c LP deleted cuts 111
5.38/5.47	c LP encountered Gomory constraints 0
5.38/5.47	c LP encountered Farkas constraints 165
5.38/5.47	c LP encountered learned Farkas constraints 186
5.38/5.47	c CG auxiliary variables introduced 0
5.38/5.47	c CG solutions found 0
5.38/5.47	c CG cores constructed 0
5.38/5.47	c CG core cardinality constraints returned 0
5.38/5.47	c CG unit cores 0
5.38/5.47	c CG single cores 0
5.38/5.47	c CG blocks removed during cardinality reduction 0
5.38/5.47	c CG first core best 0
5.38/5.47	c CG decision core best 0
5.38/5.47	c CG core reduction tie 0
5.38/5.47	c CG core degree average 0.00
5.38/5.47	c CG core slack average 0.00
5.38/5.47	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 (60665 MiB free)
  memory of node 1: 64510 MiB (63177 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455493-1721460669/watcher-4455493-1721460669 -o /tmp/evaluation-result-4455493-1721460669/solver-4455493-1721460669 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721456928-1055159 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455493-1721460669.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=1058110, runsolver pid=1058107
Current StackSize limit: 8192 KiB


[startup+0.100065 s]*
/proc/loadavg: 4.10 4.12 4.06 5/255 1058111
/proc/meminfo: memFree=126812300/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=39428 memory=10008 CPUtime=0.09 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1072 0 0 0 9 0 0 0 20 0 1 0 198227153 40374272 2502 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 9857 2502 1803 922 0 1809 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 39428 KiB
Current children cumulated memory: 10008 KiB

[startup+0.205564 s]*
/proc/loadavg: 4.10 4.12 4.06 5/255 1058111
/proc/meminfo: memFree=126811128/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=39596 memory=10536 CPUtime=0.2 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1190 0 0 0 19 1 0 0 20 0 1 0 198227153 40546304 2634 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 9899 2634 1803 922 0 1851 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 39596 KiB
Current children cumulated memory: 10536 KiB

[startup+0.305818 s]*
/proc/loadavg: 4.10 4.12 4.06 5/255 1058111
/proc/meminfo: memFree=126810988/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=39748 memory=10536 CPUtime=0.3 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1212 0 0 0 28 2 0 0 20 0 1 0 198227153 40701952 2634 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 9937 2634 1803 922 0 1889 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 39748 KiB
Current children cumulated memory: 10536 KiB

[startup+0.70023 s]
/proc/loadavg: 4.10 4.12 4.06 5/255 1058111
/proc/meminfo: memFree=126810176/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=40068 memory=11388 CPUtime=0.69 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1395 0 0 0 64 5 0 0 20 0 1 0 198227153 41029632 2847 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10017 2847 1819 922 0 1969 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 40068 KiB
Current children cumulated memory: 11388 KiB

[startup+1.50023 s]
/proc/loadavg: 4.10 4.12 4.06 5/255 1058111
/proc/meminfo: memFree=126809504/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=40912 memory=12708 CPUtime=1.49 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1722 0 0 0 140 9 0 0 20 0 1 0 198227153 41893888 3177 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10228 3177 1819 922 0 2180 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 40912 KiB
Current children cumulated memory: 12708 KiB

[startup+3.1057 s]
/proc/loadavg: 4.10 4.12 4.06 5/255 1058113
/proc/meminfo: memFree=126799064/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=41476 memory=15276 CPUtime=3.08 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1857 0 0 0 289 19 0 0 20 0 1 0 198227153 42471424 3819 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10369 3819 1819 922 0 2321 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 41476 KiB
Current children cumulated memory: 15276 KiB

[startup+5.47538 s]
# the end of solver process 1058110 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.15002 s, system=0.305875 s

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

[startup+3.20026 s]
/proc/loadavg: 4.10 4.12 4.06 5/255 1058113
/proc/meminfo: memFree=126799064/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=41620 memory=15276 CPUtime=3.18 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 1877 0 0 0 298 20 0 0 20 0 1 0 198227153 42618880 3819 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10405 3819 1819 922 0 2357 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 41620 KiB
Current children cumulated memory: 15276 KiB

[startup+4.80019 s]
/proc/loadavg: 4.10 4.12 4.06 5/255 1058113
/proc/meminfo: memFree=126797916/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=42796 memory=16332 CPUtime=4.78 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 2125 0 0 0 451 27 0 0 20 0 1 0 198227153 43823104 4083 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10699 4083 1819 922 0 2651 0
Current children cumulated CPU time: 4.78 s
Current children cumulated vsize: 42796 KiB
Current children cumulated memory: 16332 KiB

[startup+5.2002 s]
/proc/loadavg: 4.09 4.11 4.06 5/255 1058113
/proc/meminfo: memFree=126797188/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=42796 memory=16332 CPUtime=5.17 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 2133 0 0 0 488 29 0 0 20 0 1 0 198227153 43823104 4083 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10699 4083 1819 922 0 2651 0
Current children cumulated CPU time: 5.17 s
Current children cumulated vsize: 42796 KiB
Current children cumulated memory: 16332 KiB

[startup+5.40019 s]
/proc/loadavg: 4.09 4.11 4.06 5/255 1058113
/proc/meminfo: memFree=126797188/131524600 swapFree=131071996/131071996
[pid=1058110] ppid=1058107 vsize=42940 memory=16596 CPUtime=5.38 cores=0,2
/proc/1058110/stat : 1058110 (roundingsat) R 1058107 1058110 1055149 0 -1 4194304 2204 0 0 0 508 30 0 0 20 0 1 0 198227153 43970560 4149 134679101440 4194304 7968373 140728885762384 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 38494208 140728885769148 140728885769312 140728885769312 140728885776329 0
/proc/1058110/statm: 10735 4149 1819 922 0 2687 0
Current children cumulated CPU time: 5.38 s
Current children cumulated vsize: 42940 KiB
Current children cumulated memory: 16596 KiB

Child status: 0

Real time (s): 5.47542
CPU time (s): 5.4559
CPU user time (s): 5.15002
CPU system time (s): 0.305875
CPU usage (%): 99.6435
Max. virtual memory (cumulated for all children) (KiB): 42940
Max. memory (cumulated for all children) (KiB): 16596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.15003
system time used= 0.305875
maximum resident set size= 16972
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2212
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= 41


# summary of solver processes directly reported to runsolver:
#   pid: 1058110
#   total CPU time (s): 5.4559
#   total CPU user time (s): 5.15002
#   total CPU system time (s): 0.305875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.024195 second user time and 0.050497 second system time

The end

Launcher Data

Begin job on nodeC015 at 2024-07-20 09:31:22
IDJOB=4455493
IDBENCH=147960
IDSOLVER=3084
FILE ID=nodeC015/4455493-1721460669
RUNJOBID= nodeC015-1721456928-1055159
SLURM_JOB_ID= 7545695
Free space on /tmp= 889980 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900545610.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-4455493-1721460669/watcher-4455493-1721460669 -o /tmp/evaluation-result-4455493-1721460669/solver-4455493-1721460669 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1721456928-1055159 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455493-1721460669.opb

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

MD5SUM BENCH= 42d6ef3b711de5d9c56134e4ff6342cc
RANDOM SEED=1921077517

nodeC015.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		: 3646.638
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	: 6999.61
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		: 3683.213
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		: 3659.712
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	: 6999.61
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		: 3600.369
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		: 3656.598
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	: 6999.61
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		: 3683.247
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		: 3608.813
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	: 6999.61
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		: 3600.127
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:        126815356 kB
MemAvailable:   128260372 kB
Buffers:          557776 kB
Cached:          1720596 kB
SwapCached:            0 kB
Active:          1807192 kB
Inactive:        2261872 kB
Active(anon):       1588 kB
Inactive(anon):  1835032 kB
Active(file):    1805604 kB
Inactive(file):   426840 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             18184 kB
Writeback:            20 kB
AnonPages:       1789100 kB
Mapped:           116472 kB
Shmem:             45912 kB
KReclaimable:     104436 kB
Slab:             217676 kB
SReclaimable:     104436 kB
SUnreclaim:       113240 kB
KernelStack:        4144 kB
PageTables:        12816 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    2190328 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            68224 kB
HardwareCorrupted:     0 kB
AnonHugePages:    935936 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:      291540 kB
DirectMap2M:    38279168 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 889976 MiB
End job on nodeC015 at 2024-07-20 09:31:27