Trace number 4455657

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 6.2239 6.24294

General information on the benchmark

NamePB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x100split.cnf-extracted.pb.metafix.opb
MD5SUM8184a92443c0bd6c42f1e968e18f3f0b
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 benchmark0.154425
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables601
Total number of constraints800
Number of constraints which are clauses2
Number of constraints which are cardinality constraints (but not clauses)798
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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 601 #constraints 800
0.00/0.00	c rational objective 300.5
0.29/0.30	c #Conflicts:       1000 | #Constraints:       1839
0.29/0.30	c #Conflicts:       2000 | #Constraints:       2855
0.29/0.30	c INPROCESSING
0.29/0.30	c GARBAGE COLLECT
0.29/0.30	c rational objective 300.5
0.59/0.65	c #Conflicts:       3000 | #Constraints:       2889
0.59/0.65	c #Conflicts:       4000 | #Constraints:       3902
0.59/0.65	c INPROCESSING
0.59/0.65	c GARBAGE COLLECT
0.59/0.65	c rational objective 300.5
0.99/1.08	c #Conflicts:       5000 | #Constraints:       3313
0.99/1.08	c #Conflicts:       6000 | #Constraints:       4319
0.99/1.08	c INPROCESSING
0.99/1.08	c GARBAGE COLLECT
0.99/1.08	c rational objective 300.5
2.18/2.24	c #Conflicts:       7000 | #Constraints:       3327
2.18/2.24	c #Conflicts:       8000 | #Constraints:       4331
2.18/2.24	c #Conflicts:       9000 | #Constraints:       5336
2.18/2.24	c #Conflicts:      10000 | #Constraints:       6341
2.18/2.24	c #Conflicts:      11000 | #Constraints:       7342
2.18/2.24	c #Conflicts:      12000 | #Constraints:       8344
2.18/2.24	c INPROCESSING
2.18/2.24	c GARBAGE COLLECT
2.18/2.24	c rational objective 300.5
2.88/2.92	c #Conflicts:      13000 | #Constraints:       5238
2.88/2.92	c #Conflicts:      14000 | #Constraints:       6241
2.88/2.92	c #Conflicts:      15000 | #Constraints:       7241
2.88/2.92	c #Conflicts:      16000 | #Constraints:       8241
2.88/2.92	c INPROCESSING
2.88/2.92	c GARBAGE COLLECT
2.88/2.92	c rational objective 300.5
4.57/4.66	c #Conflicts:      17000 | #Constraints:       5349
4.57/4.66	c #Conflicts:      18000 | #Constraints:       6350
4.57/4.66	c #Conflicts:      19000 | #Constraints:       7352
4.57/4.66	c #Conflicts:      20000 | #Constraints:       8352
4.57/4.66	c #Conflicts:      21000 | #Constraints:       9352
4.57/4.66	c #Conflicts:      22000 | #Constraints:      10353
4.57/4.66	c #Conflicts:      23000 | #Constraints:      11353
4.57/4.66	c #Conflicts:      24000 | #Constraints:      12353
4.57/4.66	c #Conflicts:      25000 | #Constraints:      13353
4.57/4.66	c INPROCESSING
4.57/4.66	c GARBAGE COLLECT
4.57/4.66	c rational objective 300.5
5.47/5.56	c #Conflicts:      26000 | #Constraints:       7764
5.47/5.56	c #Conflicts:      27000 | #Constraints:       8764
5.47/5.56	c #Conflicts:      28000 | #Constraints:       9764
5.47/5.56	c #Conflicts:      29000 | #Constraints:      10764
5.47/5.56	c #Conflicts:      30000 | #Constraints:      11764
5.47/5.56	c INPROCESSING
5.47/5.56	c GARBAGE COLLECT
5.47/5.56	c rational objective 300.5
6.17/6.24	c #Conflicts:      31000 | #Constraints:       7003
6.17/6.24	c #Conflicts:      32000 | #Constraints:       8140
6.17/6.24	c #Conflicts:      33000 | #Constraints:       9432
6.17/6.24	c #Conflicts:      34000 | #Constraints:      10641
6.17/6.24	c #Conflicts:      35000 | #Constraints:      11849
6.17/6.24	c #Conflicts:      36000 | #Constraints:      13023
6.17/6.24	c cpu time 5.869 s
6.17/6.24	c deterministic time 24144228 2.41e+07
6.17/6.24	c optimization time 1.5e-05 s
6.17/6.24	c total solve time 5.86807 s
6.17/6.24	c core-guided solve time 0 s
6.17/6.24	c propagation time 5.50292 s
6.17/6.24	c conflict analysis time 0.179254 s
6.17/6.24	c propagations 345496
6.17/6.24	c resolve steps 140506
6.17/6.24	c decisions 76647
6.17/6.24	c conflicts 36204
6.17/6.24	c restarts 125
6.17/6.24	c inprocessing phases 7
6.17/6.24	c input clauses 2
6.17/6.24	c input cardinalities 798
6.17/6.24	c input general constraints 0
6.17/6.24	c input average constraint length 4.00
6.17/6.24	c input average constraint degree 2.00
6.17/6.24	c learned clauses 33374
6.17/6.24	c learned cardinalities 255
6.17/6.24	c learned general constraints 3784
6.17/6.24	c learned average constraint length 10.47
6.17/6.24	c learned average constraint degree 110698817.59
6.17/6.24	c watched constraints 941
6.17/6.24	c counting constraints 2843
6.17/6.24	c gcd simplifications 3740
6.17/6.24	c detected cardinalities 46
6.17/6.24	c weakened non-implied lits 26172
6.17/6.24	c weakened non-implying lits 451
6.17/6.24	c original variables 601
6.17/6.24	c clausal propagations 108831
6.17/6.24	c cardinality propagations 118022
6.17/6.24	c watched propagations 2730
6.17/6.24	c counting propagations 78800
6.17/6.24	c watch lookups 8456832
6.17/6.24	c watch backjump lookups 4167154
6.17/6.24	c watch checks 7212285
6.17/6.24	c propagation checks 2014796
6.17/6.24	c constraint additions 1379206
6.17/6.24	c trail pops 458226
6.17/6.24	c formula constraints 800
6.17/6.24	c learned constraints 36096
6.17/6.24	c bound constraints 0
6.17/6.24	c core-guided constraints 0
6.17/6.24	c encountered formula constraints 23663
6.17/6.24	c encountered learned constraints 140210
6.17/6.24	c encountered bound constraints 0
6.17/6.24	c encountered core-guided constraints 0
6.17/6.24	c LP total time 5.19403 s
6.17/6.24	c LP solve time 4.67 s
6.17/6.24	c LP constraints added 858
6.17/6.24	c LP constraints removed 39
6.17/6.24	c LP pivots internal 33097
6.17/6.24	c LP pivots root 488
6.17/6.24	c LP calls 18226
6.17/6.24	c LP optimalities 17065
6.17/6.24	c LP no pivot count 5841
6.17/6.24	c LP infeasibilities 1161
6.17/6.24	c LP valid Farkas constraints 1161
6.17/6.24	c LP learned Farkas constraints 107
6.17/6.24	c LP basis resets 0
6.17/6.24	c LP cycling count 0
6.17/6.24	c LP singular count 0
6.17/6.24	c LP no primal count 0
6.17/6.24	c LP no farkas count 0
6.17/6.24	c LP other issue count 0
6.17/6.24	c LP Gomory cuts 49
6.17/6.24	c LP learned cuts 9
6.17/6.24	c LP deleted cuts 39
6.17/6.24	c LP encountered Gomory constraints 5
6.17/6.24	c LP encountered Farkas constraints 11817
6.17/6.24	c LP encountered learned Farkas constraints 908
6.17/6.24	c CG auxiliary variables introduced 0
6.17/6.24	c CG solutions found 0
6.17/6.24	c CG cores constructed 0
6.17/6.24	c CG core cardinality constraints returned 0
6.17/6.24	c CG unit cores 0
6.17/6.24	c CG single cores 0
6.17/6.24	c CG blocks removed during cardinality reduction 0
6.17/6.24	c CG first core best 0
6.17/6.24	c CG decision core best 0
6.17/6.24	c CG core reduction tie 0
6.17/6.24	c CG core degree average 0.00
6.17/6.24	c CG core slack average 0.00
6.17/6.24	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 (61210 MiB free)
  memory of node 1: 64510 MiB (59111 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4455657-1721465900/watcher-4455657-1721465900 -o /tmp/evaluation-result-4455657-1721465900/solver-4455657-1721465900 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721458682-1057474 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455657-1721465900.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
Current StackSize limit: 8192 KiB

solver pid=1061664, runsolver pid=1061661

[startup+0.100082 s]*
/proc/loadavg: 4.13 4.12 4.09 5/257 1061665
/proc/meminfo: memFree=123206772/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=38556 memory=9288 CPUtime=0.1 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 687 0 0 0 9 1 0 0 20 0 1 0 198749173 39481344 2322 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9639 2322 1845 922 0 1591 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 38556 KiB
Current children cumulated memory: 9288 KiB

[startup+0.205173 s]*
/proc/loadavg: 4.13 4.12 4.09 5/257 1061665
/proc/meminfo: memFree=123206236/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=38612 memory=9288 CPUtime=0.19 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 709 0 0 0 18 1 0 0 20 0 1 0 198749173 39538688 2322 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9653 2322 1845 922 0 1605 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 38612 KiB
Current children cumulated memory: 9288 KiB

[startup+0.304811 s]*
/proc/loadavg: 4.13 4.12 4.09 5/257 1061665
/proc/meminfo: memFree=123205784/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=38664 memory=9508 CPUtime=0.29 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 732 0 0 0 27 2 0 0 20 0 1 0 198749173 39591936 2377 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9666 2377 1845 922 0 1618 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 38664 KiB
Current children cumulated memory: 9508 KiB

[startup+0.700174 s]
/proc/loadavg: 4.13 4.12 4.09 6/260 1061717
/proc/meminfo: memFree=123202468/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=38736 memory=9712 CPUtime=0.69 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 783 0 0 0 64 5 0 0 20 0 1 0 198749173 39665664 2428 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9684 2428 1861 922 0 1636 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 38736 KiB
Current children cumulated memory: 9712 KiB

[startup+1.50014 s]
/proc/loadavg: 4.12 4.12 4.09 5/259 1061835
/proc/meminfo: memFree=123202488/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=38892 memory=10004 CPUtime=1.49 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 829 0 0 0 139 10 0 0 20 0 1 0 198749173 39825408 2501 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9723 2501 1861 922 0 1675 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 38892 KiB
Current children cumulated memory: 10004 KiB

[startup+3.10533 s]
/proc/loadavg: 4.12 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123198404/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39228 memory=10420 CPUtime=3.09 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 985 0 0 0 291 18 0 0 20 0 1 0 198749173 40169472 2605 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9807 2605 1861 922 0 1759 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 10420 KiB

[startup+6.24291 s]
# the end of solver process 1061664 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=5.86902 s, system=0.354883 s

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

[startup+3.20016 s]
/proc/loadavg: 4.12 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123198404/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39228 memory=10420 CPUtime=3.18 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 985 0 0 0 300 18 0 0 20 0 1 0 198749173 40169472 2605 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9807 2605 1861 922 0 1759 0
Current children cumulated CPU time: 3.18 s
Current children cumulated vsize: 39228 KiB
Current children cumulated memory: 10420 KiB

[startup+4.80014 s]
/proc/loadavg: 4.12 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123197928/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39596 memory=13184 CPUtime=4.78 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 1109 0 0 0 451 27 0 0 20 0 1 0 198749173 40546304 3296 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9899 3296 1861 922 0 1851 0
Current children cumulated CPU time: 4.78 s
Current children cumulated vsize: 39596 KiB
Current children cumulated memory: 13184 KiB

[startup+5.60013 s]
/proc/loadavg: 4.12 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123194516/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39668 memory=13248 CPUtime=5.58 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 1126 0 0 0 527 31 0 0 20 0 1 0 198749173 40620032 3312 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9917 3312 1861 922 0 1869 0
Current children cumulated CPU time: 5.58 s
Current children cumulated vsize: 39668 KiB
Current children cumulated memory: 13248 KiB

[startup+6.00013 s]*
/proc/loadavg: 4.11 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123191376/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39724 memory=13276 CPUtime=5.98 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 1140 0 0 0 565 33 0 0 20 0 1 0 198749173 40677376 3319 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9931 3319 1861 922 0 1883 0
Current children cumulated CPU time: 5.98 s
Current children cumulated vsize: 39724 KiB
Current children cumulated memory: 13276 KiB

[startup+6.20013 s]
/proc/loadavg: 4.11 4.12 4.09 5/259 1061837
/proc/meminfo: memFree=123191376/131524600 swapFree=130799640/131071996
[pid=1061664] ppid=1061661 vsize=39788 memory=13340 CPUtime=6.17 cores=0,2
/proc/1061664/stat : 1061664 (roundingsat) R 1061661 1061664 1057331 0 -1 4194304 1161 0 0 0 582 35 0 0 20 0 1 0 198749173 40742912 3335 134679101440 4194304 7968373 140724527154464 0 0 0 0 0 8404994 0 0 0 17 0 0 0 0 0 0 8652288 8659920 12947456 140724527162300 140724527162464 140724527162464 140724527169481 0
/proc/1061664/statm: 9947 3335 1861 922 0 1899 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 39788 KiB
Current children cumulated memory: 13340 KiB

Child status: 0

Real time (s): 6.24294
CPU time (s): 6.2239
CPU user time (s): 5.86902
CPU system time (s): 0.354883
CPU usage (%): 99.695
Max. virtual memory (cumulated for all children) (KiB): 39788
Max. memory (cumulated for all children) (KiB): 13340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.86902
system time used= 0.354883
maximum resident set size= 13528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1209
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= 45


# summary of solver processes directly reported to runsolver:
#   pid: 1061664
#   total CPU time (s): 6.2239
#   total CPU user time (s): 5.86902
#   total CPU system time (s): 0.354883

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.018416 second user time and 0.051161 second system time

The end

Launcher Data 

Begin job on nodeC014 at 2024-07-20 10:58:33
IDJOB=4455657
IDBENCH=160382
IDSOLVER=3084
FILE ID=nodeC014/4455657-1721465900
RUNJOBID= nodeC014-1721458682-1057474
SLURM_JOB_ID= 7545705
Free space on /tmp= 890020 MiB

SOLVER NAME= RoundingSat nolog
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x100split.cnf-extracted.pb.metafix.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-4455657-1721465900/watcher-4455657-1721465900 -o /tmp/evaluation-result-4455657-1721465900/solver-4455657-1721465900 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC014-1721458682-1057474 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 HOME/instance-4455657-1721465900.opb

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

MD5SUM BENCH= 8184a92443c0bd6c42f1e968e18f3f0b
RANDOM SEED=1207494017

nodeC014.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		: 3656.960
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	: 6999.32
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		: 3682.258
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	: 7005.96
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		: 3652.952
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	: 6999.32
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		: 3600.113
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	: 7005.96
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		: 3668.850
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	: 6999.32
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		: 3682.324
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	: 7005.96
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		: 3617.005
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	: 6999.32
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.852
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	: 7005.96
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        123209904 kB
MemAvailable:   127377084 kB
Buffers:          512580 kB
Cached:          4449492 kB
SwapCached:        12824 kB
Active:          1543452 kB
Inactive:        6138880 kB
Active(anon):       9188 kB
Inactive(anon):  2740468 kB
Active(file):    1534264 kB
Inactive(file):  3398412 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       130799640 kB
Dirty:             16360 kB
Writeback:             0 kB
AnonPages:       2711380 kB
Mapped:            57756 kB
Shmem:             29704 kB
KReclaimable:     148300 kB
Slab:             251448 kB
SReclaimable:     148300 kB
SUnreclaim:       103148 kB
KernelStack:        4108 kB
PageTables:        15628 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:    3589872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            36896 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2213888 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:      303828 kB
DirectMap2M:    38266880 kB
DirectMap1G:    97517568 kB

Free space on /tmp at the end= 890016 MiB
End job on nodeC014 at 2024-07-20 10:58:39