Trace number 4462922

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 log (3)SAT 17.6773 18.1372

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/
manquiho/Aardal_1/normalized-prob4.opb
MD5SUM51f776679cf4368d72b5455aa221d9d6
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark0.045108
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables82
Total number of constraints2
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints2
Minimum length of a constraint82
Maximum length of a constraint82
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 60575666
Number of bits of the biggest number in a constraint 26
Biggest sum of numbers in a constraint 801239175
Number of bits of the biggest sum of numbers30
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.07	c RoundingSat 2
0.00/0.07	c branch 
0.00/0.07	c commit 
0.00/0.07	c #variables 82 #constraints 2
0.00/0.07	c rational objective 1.05945
0.51/0.63	c #Conflicts:       1000 | #Constraints:       1001
0.51/0.63	c #Conflicts:       2000 | #Constraints:       2001
0.51/0.63	c INPROCESSING
0.51/0.63	c GARBAGE COLLECT
0.51/0.63	c rational objective 1.05945
1.90/2.09	c #Conflicts:       3000 | #Constraints:       2003
1.90/2.09	c #Conflicts:       4000 | #Constraints:       3003
1.90/2.09	c INPROCESSING
1.90/2.09	c GARBAGE COLLECT
1.90/2.09	c rational objective 1.05945
3.79/3.91	c #Conflicts:       5000 | #Constraints:       2403
3.79/3.91	c #Conflicts:       6000 | #Constraints:       3403
3.79/3.91	c INPROCESSING
3.79/3.91	c GARBAGE COLLECT
3.79/3.91	c rational objective 1.05945
6.36/6.57	c #Conflicts:       7000 | #Constraints:       2406
6.36/6.57	c #Conflicts:       8000 | #Constraints:       3406
6.36/6.57	c #Conflicts:       9000 | #Constraints:       4406
6.36/6.57	c INPROCESSING
6.36/6.57	c GARBAGE COLLECT
6.36/6.57	c rational objective 1.06346
9.24/9.44	c #Conflicts:      10000 | #Constraints:       3104
9.24/9.44	c #Conflicts:      11000 | #Constraints:       4104
9.24/9.44	c #Conflicts:      12000 | #Constraints:       5104
9.24/9.44	c INPROCESSING
9.24/9.44	c GARBAGE COLLECT
9.24/9.44	c rational objective 1.06346
17.66/18.13	c #Conflicts:      13000 | #Constraints:       3650
17.66/18.13	c #Conflicts:      14000 | #Constraints:       4650
17.66/18.13	c #Conflicts:      15000 | #Constraints:       5650
17.66/18.13	c #Conflicts:      16000 | #Constraints:       6650
17.66/18.13	c #Conflicts:      17000 | #Constraints:       7650
17.66/18.13	c cpu time 17.1948 s
17.66/18.13	c deterministic time 2811770703 2.81e+09
17.66/18.13	c optimization time 3.1e-05 s
17.66/18.13	c total solve time 17.1943 s
17.66/18.13	c core-guided solve time 0 s
17.66/18.13	c propagation time 15.8204 s
17.66/18.13	c conflict analysis time 0.974223 s
17.66/18.13	c propagations 158150
17.66/18.13	c resolve steps 52582
17.66/18.13	c decisions 233155
17.66/18.13	c conflicts 17988
17.66/18.13	c restarts 62
17.66/18.13	c inprocessing phases 5
17.66/18.13	c input clauses 0
17.66/18.13	c input cardinalities 0
17.66/18.13	c input general constraints 2
17.66/18.13	c input average constraint length 82.00
17.66/18.13	c input average constraint degree 370331754.50
17.66/18.13	c learned clauses 4438
17.66/18.13	c learned cardinalities 0
17.66/18.13	c learned general constraints 13550
17.66/18.13	c learned average constraint length 73.89
17.66/18.13	c learned average constraint degree 165677414.45
17.66/18.13	c watched constraints 7672
17.66/18.13	c counting constraints 5880
17.66/18.13	c gcd simplifications 4927
17.66/18.13	c detected cardinalities 0
17.66/18.13	c weakened non-implied lits 11574
17.66/18.13	c weakened non-implying lits 9986
17.66/18.13	c original variables 82
17.66/18.13	c clausal propagations 2029
17.66/18.13	c cardinality propagations 0
17.66/18.13	c watched propagations 57448
17.66/18.13	c counting propagations 91133
17.66/18.13	c watch lookups 439160390
17.66/18.13	c watch backjump lookups 437070295
17.66/18.13	c watch checks 109294951
17.66/18.13	c propagation checks 1819844436
17.66/18.13	c constraint additions 5589946
17.66/18.13	c trail pops 409293
17.66/18.13	c formula constraints 2
17.66/18.13	c learned constraints 17988
17.66/18.13	c bound constraints 0
17.66/18.13	c core-guided constraints 0
17.66/18.13	c encountered formula constraints 48174
17.66/18.13	c encountered learned constraints 22396
17.66/18.13	c encountered bound constraints 0
17.66/18.13	c encountered core-guided constraints 0
17.66/18.13	c LP total time 0.412496 s
17.66/18.13	c LP solve time 0.4 s
17.66/18.13	c LP constraints added 3
17.66/18.13	c LP constraints removed 0
17.66/18.13	c LP pivots internal 10072
17.66/18.13	c LP pivots root 14
17.66/18.13	c LP calls 14038
17.66/18.13	c LP optimalities 14038
17.66/18.13	c LP no pivot count 9030
17.66/18.13	c LP infeasibilities 0
17.66/18.13	c LP valid Farkas constraints 0
17.66/18.13	c LP learned Farkas constraints 0
17.66/18.13	c LP basis resets 0
17.66/18.13	c LP cycling count 0
17.66/18.13	c LP singular count 0
17.66/18.13	c LP no primal count 0
17.66/18.13	c LP no farkas count 0
17.66/18.13	c LP other issue count 0
17.66/18.13	c LP Gomory cuts 0
17.66/18.13	c LP learned cuts 1
17.66/18.13	c LP deleted cuts 0
17.66/18.13	c LP encountered Gomory constraints 0
17.66/18.13	c LP encountered Farkas constraints 0
17.66/18.13	c LP encountered learned Farkas constraints 0
17.66/18.13	c CG auxiliary variables introduced 0
17.66/18.13	c CG solutions found 0
17.66/18.13	c CG cores constructed 0
17.66/18.13	c CG core cardinality constraints returned 0
17.66/18.13	c CG unit cores 0
17.66/18.13	c CG single cores 0
17.66/18.13	c CG blocks removed during cardinality reduction 0
17.66/18.13	c CG first core best 0
17.66/18.13	c CG decision core best 0
17.66/18.13	c CG core reduction tie 0
17.66/18.13	c CG core degree average 0.00
17.66/18.13	c CG core slack average 0.00
17.66/18.13	s SATISFIABLE
17.66/18.13	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 -x82

Verifier Data

OK	0

Watcher Data

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63968 MiB (59350 MiB free)
  memory of node 1: 64473 MiB (59720 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462922-1723986228/watcher-4462922-1723986228 -o /tmp/evaluation-result-4462922-1723986228/solver-4462922-1723986228 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1723986218-863393 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462922-1723986228 --lp-cut-gomory=0 HOME/instance-4462922-1723986228.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing FSIZE limit: 419430400 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=863662, runsolver pid=863647
Current StackSize limit: 8192 KiB


[startup+0.101002 s]*
/proc/loadavg: 0.69 0.22 0.13 6/262 863663
/proc/meminfo: memFree=121922256/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=37772 memory=7996 CPUtime=0.02 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 389 0 0 0 2 0 0 0 20 0 1 0 165011034 38678528 1999 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 6 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9443 1999 1827 992 0 1301 0
Current children cumulated CPU time: 0.02 s
Current children cumulated vsize: 37772 KiB
Current children cumulated memory: 7996 KiB

[startup+0.205001 s]*
/proc/loadavg: 0.69 0.22 0.13 7/262 863663
/proc/meminfo: memFree=121916396/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=38032 memory=8496 CPUtime=0.11 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 522 0 0 0 10 1 0 0 20 0 1 0 165011034 38944768 2124 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 6 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9508 2124 1827 992 0 1366 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 38032 KiB
Current children cumulated memory: 8496 KiB

[startup+0.305001 s]*
/proc/loadavg: 0.69 0.22 0.13 6/262 863663
/proc/meminfo: memFree=121912292/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=38296 memory=9024 CPUtime=0.21 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 641 0 0 0 19 2 0 0 20 0 1 0 165011034 39215104 2256 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9574 2256 1827 992 0 1432 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 38296 KiB
Current children cumulated memory: 9024 KiB

[startup+0.700181 s]
/proc/loadavg: 0.69 0.22 0.13 5/260 863663
/proc/meminfo: memFree=121907648/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=38824 memory=11796 CPUtime=0.6 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 793 0 0 0 56 4 0 0 20 0 1 0 165011034 39755776 2949 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9706 2949 1827 992 0 1564 0
Current children cumulated CPU time: 0.6 s
Current children cumulated vsize: 38824 KiB
Current children cumulated memory: 11796 KiB

[startup+1.50012 s]
/proc/loadavg: 0.69 0.22 0.13 3/253 863680
/proc/meminfo: memFree=121912156/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=39672 memory=12320 CPUtime=1.4 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 968 0 0 0 133 7 0 0 20 0 1 0 165011034 40624128 3080 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9918 3080 1827 992 0 1776 0
Current children cumulated CPU time: 1.4 s
Current children cumulated vsize: 39672 KiB
Current children cumulated memory: 12320 KiB

[startup+3.10499 s]
/proc/loadavg: 0.69 0.22 0.13 3/253 863680
/proc/meminfo: memFree=121896388/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=39960 memory=12848 CPUtime=3 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 1100 0 0 0 287 13 0 0 20 0 1 0 165011034 40919040 3212 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 9990 3212 1827 992 0 1848 0
Current children cumulated CPU time: 3 s
Current children cumulated vsize: 39960 KiB
Current children cumulated memory: 12848 KiB

[startup+6.30027 s]
/proc/loadavg: 0.95 0.29 0.15 4/263 863758
/proc/meminfo: memFree=121462528/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=41180 memory=13632 CPUtime=6.17 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 1299 0 0 0 594 23 0 0 20 0 1 0 165011034 42168320 3408 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 10295 3408 1827 992 0 2153 0
Current children cumulated CPU time: 6.17 s
Current children cumulated vsize: 41180 KiB
Current children cumulated memory: 13632 KiB

[startup+12.7002 s]
/proc/loadavg: 1.20 0.35 0.17 5/258 863785
/proc/meminfo: memFree=121042092/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=41820 memory=14680 CPUtime=12.54 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 1570 0 0 0 1214 40 0 0 20 0 1 0 165011034 42823680 3670 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 10455 3670 1827 992 0 2313 0
Current children cumulated CPU time: 12.54 s
Current children cumulated vsize: 41820 KiB
Current children cumulated memory: 14680 KiB

[startup+18.1372 s]
# the end of solver process 863662 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=17.1971 s, system=0.48024 s

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

[startup+12.8003 s]
/proc/loadavg: 1.20 0.35 0.17 5/258 863785
/proc/meminfo: memFree=121042092/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=41820 memory=14680 CPUtime=12.64 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 1577 0 0 0 1224 40 0 0 20 0 1 0 165011034 42823680 3670 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 10455 3670 1827 992 0 2313 0
Current children cumulated CPU time: 12.64 s
Current children cumulated vsize: 41820 KiB
Current children cumulated memory: 14680 KiB

[startup+16.0002 s]*
/proc/loadavg: 1.34 0.39 0.19 4/256 863839
/proc/meminfo: memFree=121062628/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=45340 memory=16616 CPUtime=15.83 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 2025 0 0 0 1539 44 0 0 20 0 1 0 165011034 46428160 4154 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 11335 4154 1827 992 0 3193 0
Current children cumulated CPU time: 15.83 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 16616 KiB

[startup+16.8002 s]
/proc/loadavg: 1.34 0.39 0.19 4/256 863839
/proc/meminfo: memFree=121062628/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=45340 memory=16876 CPUtime=16.63 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 2133 0 0 0 1617 46 0 0 20 0 1 0 165011034 46428160 4219 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 11335 4219 1827 992 0 3193 0
Current children cumulated CPU time: 16.63 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 16876 KiB

[startup+17.6002 s]
/proc/loadavg: 1.34 0.39 0.19 4/256 863839
/proc/meminfo: memFree=121022296/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=45340 memory=17404 CPUtime=17.42 cores=4,6
/proc/863662/stat : 863662 (roundingsat) R 863647 863662 863382 0 -1 4194304 2231 0 0 0 1696 46 0 0 20 0 1 0 165011034 46428160 4351 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 2 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 11335 4351 1827 992 0 3193 0
Current children cumulated CPU time: 17.42 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 17404 KiB

[startup+18.0001 s]*
/proc/loadavg: 1.34 0.39 0.19 3/256 863839
/proc/meminfo: memFree=120969860/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=45340 memory=17404 CPUtime=17.66 cores=4,6
/proc/863662/stat : 863662 (roundingsat) D 863647 863662 863382 0 -1 4194304 2259 0 0 0 1719 47 0 0 20 0 1 0 165011034 46428160 4351 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 6 0 0 16 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 11335 4351 1827 992 0 3193 0
Current children cumulated CPU time: 17.66 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 17404 KiB

[startup+18.1056 s]
/proc/loadavg: 1.34 0.39 0.19 3/256 863839
/proc/meminfo: memFree=120969860/131524600 swapFree=131071996/131071996
[pid=863662] ppid=863647 vsize=45340 memory=17404 CPUtime=17.66 cores=4,6
/proc/863662/stat : 863662 (roundingsat) D 863647 863662 863382 0 -1 4194304 2259 0 0 0 1719 47 0 0 20 0 1 0 165011034 46428160 4351 134679101440 4194304 8255733 140734018892640 0 0 0 0 0 25182210 0 0 0 17 4 0 0 32 0 0 9037040 9046032 39849984 140734018896730 140734018896992 140734018896992 140734018904009 0
/proc/863662/statm: 11335 4351 1827 992 0 3193 0
Current children cumulated CPU time: 17.66 s
Current children cumulated vsize: 45340 KiB
Current children cumulated memory: 17404 KiB

Child status: 0

Real time (s): 18.1372
CPU time (s): 17.6773
CPU user time (s): 17.1971
CPU system time (s): 0.48024
CPU usage (%): 97.4645
Max. virtual memory (cumulated for all children) (KiB): 45340
Max. memory (cumulated for all children) (KiB): 17404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 17.1971
system time used= 0.48024
maximum resident set size= 17404
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2267
page faults= 0
swaps= 0
block input operations= 0
block output operations= 46736
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 610
involuntary context switches= 31


# summary of solver processes directly reported to runsolver:
#   pid: 863662
#   total CPU time (s): 17.6773
#   total CPU user time (s): 17.1971
#   total CPU system time (s): 0.48024

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.053223 second user time and 0.09721 second system time

The end

Launcher Data

Begin job on nodeC015 at 2024-08-18 15:03:48
IDJOB=4462922
IDBENCH=148098
IDSOLVER=3089
FILE ID=nodeC015/4462922-1723986228
RUNJOBID= nodeC015-1723986218-863393
SLURM_JOB_ID= 8268129
Free space on /tmp= 890076 MiB

SOLVER NAME= RoundingSat log (3)
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/manquiho/Aardal_1/normalized-prob4.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 409600 -w /tmp/evaluation-result-4462922-1723986228/watcher-4462922-1723986228 -o /tmp/evaluation-result-4462922-1723986228/solver-4462922-1723986228 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC015-1723986218-863393 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462922-1723986228 --lp-cut-gomory=0 HOME/instance-4462922-1723986228.opb

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

MD5SUM BENCH= 51f776679cf4368d72b5455aa221d9d6
RANDOM SEED=1330653432

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		: 3238.637
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	: 6999.37
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		: 2977.334
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	: 7005.03
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		: 3156.049
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	: 6999.37
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		: 2563.469
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	: 7005.03
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		: 3389.629
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	: 6999.37
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		: 2873.653
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	: 7005.03
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		: 3624.628
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	: 6999.37
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		: 3180.975
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	: 7005.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        121942300 kB
MemAvailable:   129697744 kB
Buffers:          404428 kB
Cached:          8194712 kB
SwapCached:            0 kB
Active:          1708620 kB
Inactive:        7263964 kB
Active(anon):       1500 kB
Inactive(anon):   419868 kB
Active(file):    1707120 kB
Inactive(file):  6844096 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:             11812 kB
Writeback:            12 kB
AnonPages:        374212 kB
Mapped:           108896 kB
Shmem:             47960 kB
KReclaimable:      88104 kB
Slab:             198796 kB
SReclaimable:      88104 kB
SUnreclaim:       110692 kB
KernelStack:        3984 kB
PageTables:         9328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     747644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            63072 kB
HardwareCorrupted:     0 kB
AnonHugePages:    251904 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:      309972 kB
DirectMap2M:    35115008 kB
DirectMap1G:    100663296 kB

Free space on /tmp at the end= 890064 MiB
End job on nodeC015 at 2024-08-18 15:04:07