Trace number 4462998

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)UNSAT cert. 52.026 52.2417

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/
normalized-ooo.ex.br.mem.RobRegValid_bar.ucl.opb
MD5SUM028f5bd5fcfe993f30262959408a2b50
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 benchmark3.53487
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables49621
Total number of constraints138346
Number of constraints which are clauses127390
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints10956
Minimum length of a constraint1
Maximum length of a constraint15
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 129
Number of bits of the biggest number in a constraint 8
Biggest sum of numbers in a constraint 510
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c RoundingSat 2
0.00/0.00	c branch 
0.00/0.00	c commit 
0.47/0.58	c #variables 49621 #constraints 138346
50.84/51.03	c #Conflicts:       1000 | #Constraints:     139345
50.84/51.03	c #Conflicts:       2000 | #Constraints:     140345
50.84/51.03	c INPROCESSING
50.84/51.03	c #Conflicts:       3000 | #Constraints:     132566
50.84/51.03	c #Conflicts:       4000 | #Constraints:     133566
50.84/51.03	c INPROCESSING
50.84/51.03	c #Conflicts:       5000 | #Constraints:     117350
50.84/51.03	c #Conflicts:       6000 | #Constraints:     118350
50.84/51.03	c INPROCESSING
50.84/51.03	c GARBAGE COLLECT
50.84/51.03	c #Conflicts:       7000 | #Constraints:     111339
50.84/51.03	c #Conflicts:       8000 | #Constraints:     112339
50.84/51.03	c #Conflicts:       9000 | #Constraints:     113339
50.84/51.03	c INPROCESSING
50.84/51.03	c rational objective 3447.53
52.00/52.23	c #Conflicts:      10000 | #Constraints:     111186
52.00/52.23	c #Conflicts:      11000 | #Constraints:     112186
52.00/52.23	c #Conflicts:      12000 | #Constraints:     113186
52.00/52.23	c INPROCESSING
52.00/52.23	c #Conflicts:      13000 | #Constraints:     110992
52.00/52.23	c #Conflicts:      14000 | #Constraints:     111992
52.00/52.23	c #Conflicts:      15000 | #Constraints:     112992
52.00/52.23	c cpu time 51.4474 s
52.00/52.23	c deterministic time 122601927 1.23e+08
52.00/52.23	c optimization time 3e-05 s
52.00/52.23	c total solve time 51.0156 s
52.00/52.23	c core-guided solve time 0 s
52.00/52.23	c propagation time 23.3973 s
52.00/52.23	c conflict analysis time 0.939441 s
52.00/52.23	c propagations 16866251
52.00/52.23	c resolve steps 575445
52.00/52.23	c decisions 55447
52.00/52.23	c conflicts 15707
52.00/52.23	c restarts 61
52.00/52.23	c inprocessing phases 5
52.00/52.23	c input clauses 127390
52.00/52.23	c input cardinalities 0
52.00/52.23	c input general constraints 10956
52.00/52.23	c input average constraint length 3.22
52.00/52.23	c input average constraint degree 7.96
52.00/52.23	c learned clauses 11995
52.00/52.23	c learned cardinalities 0
52.00/52.23	c learned general constraints 3711
52.00/52.23	c learned average constraint length 33.67
52.00/52.23	c learned average constraint degree 27799.54
52.00/52.23	c watched constraints 14155
52.00/52.23	c counting constraints 512
52.00/52.23	c gcd simplifications 354
52.00/52.23	c detected cardinalities 0
52.00/52.23	c weakened non-implied lits 27405
52.00/52.23	c weakened non-implying lits 380
52.00/52.23	c original variables 49621
52.00/52.23	c clausal propagations 16516377
52.00/52.23	c cardinality propagations 0
52.00/52.23	c watched propagations 334495
52.00/52.23	c counting propagations 2270
52.00/52.23	c watch lookups 25261246
52.00/52.23	c watch backjump lookups 3830180
52.00/52.23	c watch checks 33135357
52.00/52.23	c propagation checks 23350626
52.00/52.23	c constraint additions 3137059
52.00/52.23	c trail pops 16921978
52.00/52.23	c formula constraints 138346
52.00/52.23	c learned constraints 15706
52.00/52.23	c bound constraints 0
52.00/52.23	c core-guided constraints 0
52.00/52.23	c encountered formula constraints 529857
52.00/52.23	c encountered learned constraints 61295
52.00/52.23	c encountered bound constraints 0
52.00/52.23	c encountered core-guided constraints 0
52.00/52.23	c LP total time 48.5234 s
52.00/52.23	c LP solve time 48.47 s
52.00/52.23	c LP constraints added 138346
52.00/52.23	c LP constraints removed 0
52.00/52.23	c LP pivots internal 19217
52.00/52.23	c LP pivots root 24565
52.00/52.23	c LP calls 6
52.00/52.23	c LP optimalities 2
52.00/52.23	c LP no pivot count 0
52.00/52.23	c LP infeasibilities 0
52.00/52.23	c LP valid Farkas constraints 0
52.00/52.23	c LP learned Farkas constraints 0
52.00/52.23	c LP basis resets 0
52.00/52.23	c LP cycling count 0
52.00/52.23	c LP singular count 0
52.00/52.23	c LP no primal count 0
52.00/52.23	c LP no farkas count 0
52.00/52.23	c LP other issue count 0
52.00/52.23	c LP Gomory cuts 0
52.00/52.23	c LP learned cuts 44
52.00/52.23	c LP deleted cuts 0
52.00/52.23	c LP encountered Gomory constraints 0
52.00/52.23	c LP encountered Farkas constraints 0
52.00/52.23	c LP encountered learned Farkas constraints 0
52.00/52.23	c CG auxiliary variables introduced 0
52.00/52.23	c CG solutions found 0
52.00/52.23	c CG cores constructed 0
52.00/52.23	c CG core cardinality constraints returned 0
52.00/52.23	c CG unit cores 0
52.00/52.23	c CG single cores 0
52.00/52.23	c CG blocks removed during cardinality reduction 0
52.00/52.23	c CG first core best 0
52.00/52.23	c CG decision core best 0
52.00/52.23	c CG core reduction tie 0
52.00/52.23	c CG core degree average 0.00
52.00/52.23	c CG core slack average 0.00
52.00/52.23	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63931 MiB (63140 MiB free)
  memory of node 1: 64510 MiB (63681 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462998-1722340769/watcher-4462998-1722340769 -o /tmp/evaluation-result-4462998-1722340769/solver-4462998-1722340769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722340763-6571 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462998-1722340769 --lp-cut-gomory=0 HOME/instance-4462998-1722340769.opb 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

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=6825, runsolver pid=6822
Current StackSize limit: 8192 KiB


[startup+0.100425 s]*
/proc/loadavg: 0.42 0.17 0.11 5/261 6826
/proc/meminfo: memFree=129820408/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=43880 memory=12328 CPUtime=0.09 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 2580 0 0 0 7 2 0 0 20 0 1 0 675221 44933120 3082 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 10970 3082 1365 992 0 2828 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 43880 KiB
Current children cumulated memory: 12328 KiB

[startup+0.206425 s]*
/proc/loadavg: 0.42 0.17 0.11 5/261 6826
/proc/meminfo: memFree=129747672/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=47388 memory=17100 CPUtime=0.19 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 3765 0 0 0 14 5 0 0 20 0 1 0 675221 48525312 4275 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 11847 4275 1365 992 0 3705 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 47388 KiB
Current children cumulated memory: 17100 KiB

[startup+0.305426 s]*
/proc/loadavg: 0.42 0.17 0.11 5/261 6826
/proc/meminfo: memFree=129683276/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=51292 memory=21724 CPUtime=0.29 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 5333 0 0 0 22 7 0 0 20 0 1 0 675221 52523008 5431 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 8404994 0 0 0 17 6 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 12823 5431 1365 992 0 4681 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 51292 KiB
Current children cumulated memory: 21724 KiB

[startup+0.700446 s]
/proc/loadavg: 0.42 0.17 0.11 5/261 6826
/proc/meminfo: memFree=129650828/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=138140 memory=110628 CPUtime=0.66 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 25444 0 0 0 52 14 0 0 20 0 1 0 675221 141455360 27657 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 6 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 34535 27657 1667 992 0 26393 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 138140 KiB
Current children cumulated memory: 110628 KiB

[startup+1.50022 s]
/proc/loadavg: 0.42 0.17 0.11 5/259 6840
/proc/meminfo: memFree=129712596/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=152120 memory=116288 CPUtime=1.46 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 26756 0 0 0 129 17 0 0 20 0 1 0 675221 155770880 29072 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 38030 29072 1760 992 0 29888 0
Current children cumulated CPU time: 1.46 s
Current children cumulated vsize: 152120 KiB
Current children cumulated memory: 116288 KiB

[startup+3.1056 s]
/proc/loadavg: 0.42 0.17 0.11 5/261 6872
/proc/meminfo: memFree=129516844/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=153468 memory=119416 CPUtime=3.05 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 27571 0 0 0 287 18 0 0 20 0 1 0 675221 157151232 29854 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 38367 29854 1760 992 0 30225 0
Current children cumulated CPU time: 3.05 s
Current children cumulated vsize: 153468 KiB
Current children cumulated memory: 119416 KiB

[startup+6.30019 s]
/proc/loadavg: 0.87 0.27 0.14 5/261 6872
/proc/meminfo: memFree=129243444/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=159368 memory=126444 CPUtime=6.24 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 29278 0 0 0 603 21 0 0 20 0 1 0 675221 163192832 31611 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 39842 31611 1815 992 0 31700 0
Current children cumulated CPU time: 6.24 s
Current children cumulated vsize: 159368 KiB
Current children cumulated memory: 126444 KiB

[startup+12.7001 s]
/proc/loadavg: 1.12 0.33 0.16 5/261 6874
/proc/meminfo: memFree=128722900/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=165424 memory=133492 CPUtime=12.62 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 31085 0 0 0 1234 28 0 0 20 0 1 0 675221 169394176 33373 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 41356 33373 1815 992 0 33214 0
Current children cumulated CPU time: 12.62 s
Current children cumulated vsize: 165424 KiB
Current children cumulated memory: 133492 KiB

[startup+25.5002 s]
/proc/loadavg: 1.83 0.52 0.23 5/261 6875
/proc/meminfo: memFree=127610164/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=165424 memory=133756 CPUtime=25.4 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 31091 0 0 0 2505 35 0 0 20 0 1 0 675221 169394176 33439 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 41356 33439 1815 992 0 33214 0
Current children cumulated CPU time: 25.4 s
Current children cumulated vsize: 165424 KiB
Current children cumulated memory: 133756 KiB

[startup+51.1056 s]
/proc/loadavg: 2.57 0.80 0.33 5/261 6883
/proc/meminfo: memFree=125475856/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=175860 memory=143100 CPUtime=50.94 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 32970 0 0 0 5042 52 0 0 20 0 1 0 675221 180080640 35775 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 43965 35775 1815 992 0 35823 0
Current children cumulated CPU time: 50.94 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 143100 KiB

[startup+52.2417 s]
# the end of solver process 6825 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=51.4535 s, system=0.572516 s

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

[startup+51.2002 s]
/proc/loadavg: 2.57 0.80 0.33 5/261 6883
/proc/meminfo: memFree=125475856/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=175860 memory=143100 CPUtime=51.03 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 32970 0 0 0 5051 52 0 0 20 0 1 0 675221 180080640 35775 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 43965 35775 1815 992 0 35823 0
Current children cumulated CPU time: 51.03 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 143100 KiB

[startup+52.0002 s]*
/proc/loadavg: 2.57 0.80 0.33 5/261 6883
/proc/meminfo: memFree=125384036/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=175860 memory=143100 CPUtime=51.84 cores=4,6
/proc/6825/stat : 6825 (roundingsat) R 6822 6825 6560 0 -1 4194304 32970 0 0 0 5128 56 0 0 20 0 1 0 675221 180080640 35775 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 43965 35775 1815 992 0 35823 0
Current children cumulated CPU time: 51.84 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 143100 KiB

[startup+52.2002 s]
/proc/loadavg: 2.57 0.80 0.33 5/261 6883
/proc/meminfo: memFree=125384036/131524600 swapFree=131071996/131071996
[pid=6825] ppid=6822 vsize=175860 memory=145148 CPUtime=52 cores=4,6
/proc/6825/stat : 6825 (roundingsat) D 6822 6825 6560 0 -1 4194304 32987 0 0 0 5144 56 0 0 20 0 1 0 675221 180080640 36287 134679101440 4194304 8255733 140728975191136 0 0 0 0 0 25182210 0 0 0 17 4 0 0 4 0 0 9037040 9046032 17436672 140728975197022 140728975197284 140728975197284 140728975204297 0
/proc/6825/statm: 43965 36287 1815 992 0 35823 0
Current children cumulated CPU time: 52 s
Current children cumulated vsize: 175860 KiB
Current children cumulated memory: 145148 KiB

Child status: 0

Real time (s): 52.2417
CPU time (s): 52.026
CPU user time (s): 51.4535
CPU system time (s): 0.572516
CPU usage (%): 99.5871
Max. virtual memory (cumulated for all children) (KiB): 175860
Max. memory (cumulated for all children) (KiB): 145148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 51.4535
system time used= 0.572516
maximum resident set size= 145148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32995
page faults= 0
swaps= 0
block input operations= 0
block output operations= 23592
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 125
involuntary context switches= 85


# summary of solver processes directly reported to runsolver:
#   pid: 6825
#   total CPU time (s): 52.026
#   total CPU user time (s): 51.4535
#   total CPU system time (s): 0.572516

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.089352 second user time and 0.274637 second system time

The end

Launcher Data

Begin job on nodeC021 at 2024-07-30 13:59:29
IDJOB=4462998
IDBENCH=147745
IDSOLVER=3089
FILE ID=nodeC021/4462998-1722340769
RUNJOBID= nodeC021-1722340763-6571
SLURM_JOB_ID= 8248994
Free space on /tmp= 890048 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB06/DEC-LIN/web/uclid_pb_benchmarks/normalized-ooo.ex.br.mem.RobRegValid_bar.ucl.opb
COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4462998-1722340769/watcher-4462998-1722340769 -o /tmp/evaluation-result-4462998-1722340769/solver-4462998-1722340769 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC021-1722340763-6571 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462998-1722340769 --lp-cut-gomory=0 HOME/instance-4462998-1722340769.opb

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

MD5SUM BENCH= 028f5bd5fcfe993f30262959408a2b50
RANDOM SEED=2076811527

nodeC021.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		: 3667.342
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	: 6999.80
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		: 3676.999
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3600.305
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	: 6999.80
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		: 3599.949
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	: 7006.98
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		: 3644.037
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	: 6999.80
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		: 3676.987
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	: 7006.98
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		: 3662.420
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	: 6999.80
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		: 3599.922
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	: 7006.98
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131524600 kB
MemFree:        129866564 kB
MemAvailable:   129744180 kB
Buffers:           45956 kB
Cached:           670152 kB
SwapCached:            0 kB
Active:           164744 kB
Inactive:        1023864 kB
Active(anon):       1532 kB
Inactive(anon):   492680 kB
Active(file):     163212 kB
Inactive(file):   531184 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071996 kB
Dirty:            364416 kB
Writeback:            28 kB
AnonPages:        472700 kB
Mapped:            94692 kB
Shmem:             21336 kB
KReclaimable:      45732 kB
Slab:             131772 kB
SReclaimable:      45732 kB
SUnreclaim:        86040 kB
KernelStack:        4208 kB
PageTables:         9952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196834296 kB
Committed_AS:     752868 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             8352 kB
HardwareCorrupted:     0 kB
AnonHugePages:    256000 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:      168660 kB
DirectMap2M:     9041920 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 890048 MiB
End job on nodeC021 at 2024-07-30 14:00:22