Trace number 4462683

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
RoundingSat log (3)OPT cert.70998 5.37735 6.12164

General information on the benchmark

NamePB24/normalized-PB09/OPT-LIN/aries-da_nrp/
normalized-aries-da_network_100_3__3_91__8.opb
MD5SUM2d146ebdf2817567f5780fc8d24c5107
Bench CategoryOPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark70998
Best CPU time to get the best result obtained on this benchmark0.046385
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables2498
Total number of constraints400
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)302
Number of constraints which are nor clauses,nor cardinality constraints98
Minimum length of a constraint8
Maximum length of a constraint137
Number of terms in the objective function 2400
Biggest coefficient in the objective function 94834
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 86615256
Number of bits of the sum of numbers in the objective function 27
Biggest number in a constraint 94834
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 86615256
Number of bits of the biggest sum of numbers27
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 
0.00/0.03	c #variables 2498 #constraints 500
0.00/0.03	c bounds - >= 0 @ 0.016592
0.00/0.03	c rational objective 17764
2.87/2.96	c bounds 348413 >= 0 @ 0.035428
2.87/2.96	c #Conflicts:       1000 | #Constraints:       1565
2.87/2.96	c bounds 347772 >= 0 @ 1.56989
2.87/2.96	c bounds 347262 >= 0 @ 1.59676
2.87/2.96	c bounds 321721 >= 0 @ 1.85054
2.87/2.96	c bounds 304308 >= 0 @ 1.97735
2.87/2.96	c #Conflicts:       2000 | #Constraints:       2639
2.87/2.96	c INPROCESSING
2.87/2.96	c GARBAGE COLLECT
2.87/2.96	c rational objective 17764
5.26/5.34	c bounds 205686 >= 0 @ 2.70236
5.26/5.34	c bounds 205571 >= 0 @ 2.72488
5.26/5.34	c bounds 202492 >= 0 @ 3.15322
5.26/5.34	c bounds 186641 >= 0 @ 3.28781
5.26/5.34	c bounds 185795 >= 0 @ 3.37965
5.26/5.34	c bounds 185769 >= 0 @ 3.39334
5.26/5.34	c bounds 184499 >= 0 @ 3.48985
5.26/5.34	c bounds 176493 >= 0 @ 3.50773
5.26/5.34	c bounds 176467 >= 0 @ 3.51748
5.26/5.34	c bounds 163381 >= 0 @ 3.5379
5.26/5.34	c bounds 158756 >= 0 @ 3.59806
5.26/5.34	c bounds 154489 >= 0 @ 3.66586
5.26/5.34	c #Conflicts:       3000 | #Constraints:       2698
5.26/5.34	c bounds 144844 >= 0 @ 3.76929
5.26/5.34	c bounds 142066 >= 0 @ 3.91998
5.26/5.34	c bounds 135202 >= 0 @ 3.94222
5.26/5.34	c bounds 119387 >= 0 @ 4.00197
5.26/5.34	c bounds 88212 >= 0 @ 4.15735
5.26/5.34	c bounds 76318 >= 0 @ 4.22217
5.26/5.34	c bounds 71837 >= 0 @ 4.25482
5.26/5.34	c bounds 70998 >= 0 @ 4.28037
5.26/5.34	c bounds 70998 >= 0 @ 4.84944
5.26/5.34	c cpu time 4.84944 s
5.26/5.34	c deterministic time 177167321 1.77e+08
5.26/5.34	c optimization time 0.055403 s
5.26/5.34	c total solve time 4.7776 s
5.26/5.34	c core-guided solve time 2.62314 s
5.26/5.34	c propagation time 2.61697 s
5.26/5.34	c conflict analysis time 1.64683 s
5.26/5.34	c propagations 1859472
5.26/5.34	c resolve steps 9764
5.26/5.34	c decisions 202484
5.26/5.34	c conflicts 3789
5.26/5.34	c restarts 20
5.26/5.34	c inprocessing phases 1
5.26/5.34	c input clauses 2
5.26/5.34	c input cardinalities 302
5.26/5.34	c input general constraints 221
5.26/5.34	c input average constraint length 136.01
5.26/5.34	c input average constraint degree 4004926.75
5.26/5.34	c learned clauses 704
5.26/5.34	c learned cardinalities 21
5.26/5.34	c learned general constraints 3341
5.26/5.34	c learned average constraint length 1028.39
5.26/5.34	c learned average constraint degree 58519409028.70
5.26/5.34	c watched constraints 363
5.26/5.34	c counting constraints 3199
5.26/5.34	c gcd simplifications 85
5.26/5.34	c detected cardinalities 3
5.26/5.34	c weakened non-implied lits 1915607
5.26/5.34	c weakened non-implying lits 609
5.26/5.34	c original variables 2498
5.26/5.34	c clausal propagations 27365
5.26/5.34	c cardinality propagations 9152
5.26/5.34	c watched propagations 45852
5.26/5.34	c counting propagations 1701193
5.26/5.34	c watch lookups 31488561
5.26/5.34	c watch backjump lookups 31407487
5.26/5.34	c watch checks 8590641
5.26/5.34	c propagation checks 91887942
5.26/5.34	c constraint additions 9663624
5.26/5.34	c trail pops 2063286
5.26/5.34	c formula constraints 500
5.26/5.34	c learned constraints 3510
5.26/5.34	c bound constraints 25
5.26/5.34	c core-guided constraints 0
5.26/5.34	c encountered formula constraints 4829
5.26/5.34	c encountered learned constraints 5298
5.26/5.34	c encountered bound constraints 125
5.26/5.34	c encountered core-guided constraints 0
5.26/5.34	c LP total time 0.947279 s
5.26/5.34	c LP solve time 0.63 s
5.26/5.34	c LP constraints added 504
5.26/5.34	c LP constraints removed 0
5.26/5.34	c LP pivots internal 3788
5.26/5.34	c LP pivots root 35
5.26/5.34	c LP calls 1292
5.26/5.34	c LP optimalities 1014
5.26/5.34	c LP no pivot count 526
5.26/5.34	c LP infeasibilities 278
5.26/5.34	c LP valid Farkas constraints 278
5.26/5.34	c LP learned Farkas constraints 278
5.26/5.34	c LP basis resets 0
5.26/5.34	c LP cycling count 0
5.26/5.34	c LP singular count 0
5.26/5.34	c LP no primal count 0
5.26/5.34	c LP no farkas count 0
5.26/5.34	c LP other issue count 0
5.26/5.34	c LP Gomory cuts 0
5.26/5.34	c LP learned cuts 4
5.26/5.34	c LP deleted cuts 0
5.26/5.34	c LP encountered Gomory constraints 0
5.26/5.34	c LP encountered Farkas constraints 2202
5.26/5.34	c LP encountered learned Farkas constraints 821
5.26/5.34	c CG auxiliary variables introduced 0
5.26/5.34	c CG solutions found 25
5.26/5.34	c CG cores constructed 0
5.26/5.34	c CG core cardinality constraints returned 0
5.26/5.34	c CG unit cores 0
5.26/5.34	c CG single cores 0
5.26/5.34	c CG blocks removed during cardinality reduction 0
5.26/5.34	c CG first core best 0
5.26/5.34	c CG decision core best 0
5.26/5.34	c CG core reduction tie 0
5.26/5.34	c CG core degree average 0.00
5.26/5.34	c CG core slack average 0.00
5.26/5.34	o 70998
5.26/5.34	s OPTIMUM FOUND
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Verifier Data 

OK	70998

Checking of UNSAT/OPT proofs:

VeriPB

Running VeriPB version 2.2.1
s VERIFIED BOUNDS 70998 <= obj <= 70998
Verification succeeded.

VeriPB + CakePB

-- veripb --
Running VeriPB version 2.2.1
s VERIFIED BOUNDS 70998 <= obj <= 70998
Verification succeeded.
-- cakepb --
s VERIFIED BOUNDS 70998 <= obj <= 70998
--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: 64096 MiB (62636 MiB free)
  memory of node 1: 64473 MiB (63186 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 409600 -w /tmp/evaluation-result-4462683-1723986232/watcher-4462683-1723986232 -o /tmp/evaluation-result-4462683-1723986232/solver-4462683-1723986232 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1723986218-876975 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462683-1723986232 --lp-cut-gomory=0 HOME/instance-4462683-1723986232.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=877235, runsolver pid=877232
Current StackSize limit: 8192 KiB


[startup+0.100095 s]*
/proc/loadavg: 0.74 0.24 0.14 4/238 877236
/proc/meminfo: memFree=128835056/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=41340 memory=11656 CPUtime=0.09 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 1431 0 0 0 8 1 0 0 20 0 1 0 164993796 42332160 2914 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 10335 2914 1863 992 0 2193 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 41340 KiB
Current children cumulated memory: 11656 KiB

[startup+0.212707 s]*
/proc/loadavg: 0.74 0.24 0.14 4/238 877236
/proc/meminfo: memFree=128815280/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=42744 memory=12976 CPUtime=0.2 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 1771 0 0 0 18 2 0 0 20 0 1 0 164993796 43769856 3244 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 10686 3244 1863 992 0 2544 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 42744 KiB
Current children cumulated memory: 12976 KiB

[startup+0.313448 s]*
/proc/loadavg: 0.74 0.24 0.14 4/238 877236
/proc/meminfo: memFree=128812732/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=42744 memory=13240 CPUtime=0.31 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 1795 0 0 0 27 4 0 0 20 0 1 0 164993796 43769856 3310 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 10686 3310 1863 992 0 2544 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 42744 KiB
Current children cumulated memory: 13240 KiB

[startup+0.700285 s]
/proc/loadavg: 0.74 0.24 0.14 4/238 877236
/proc/meminfo: memFree=128803384/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=44756 memory=17924 CPUtime=0.68 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 2484 0 0 0 61 7 0 0 20 0 1 0 164993796 45830144 4481 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 11189 4481 1863 992 0 3047 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 44756 KiB
Current children cumulated memory: 17924 KiB

[startup+1.5003 s]
/proc/loadavg: 0.74 0.24 0.14 3/237 877237
/proc/meminfo: memFree=128782928/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=54468 memory=27520 CPUtime=1.47 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 4877 0 0 0 133 14 0 0 20 0 1 0 164993796 55775232 6880 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 13617 6880 1863 992 0 5475 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 54468 KiB
Current children cumulated memory: 27520 KiB

[startup+3.1128 s]
/proc/loadavg: 1.00 0.30 0.16 5/239 877303
/proc/meminfo: memFree=128613536/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=83164 memory=55860 CPUtime=3.08 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 9907 0 0 0 279 29 0 0 20 0 1 0 164993796 85159936 13965 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 20791 13965 1863 992 0 12649 0
Current children cumulated CPU time: 3.08 s
Current children cumulated vsize: 83164 KiB
Current children cumulated memory: 55860 KiB

[startup+6.12158 s]
# the end of solver process 877235 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=4.85399 s, system=0.523353 s

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

[startup+3.20034 s]
/proc/loadavg: 1.00 0.30 0.16 5/239 877303
/proc/meminfo: memFree=128613536/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=83348 memory=56124 CPUtime=3.17 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 9953 0 0 0 288 29 0 0 20 0 1 0 164993796 85348352 14031 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 20837 14031 1863 992 0 12695 0
Current children cumulated CPU time: 3.17 s
Current children cumulated vsize: 83348 KiB
Current children cumulated memory: 56124 KiB

[startup+4.80026 s]
/proc/loadavg: 1.00 0.30 0.16 5/240 877351
/proc/meminfo: memFree=128581796/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=101604 memory=68444 CPUtime=4.76 cores=4,6
/proc/877235/stat : 877235 (roundingsat) R 877232 877235 876964 0 -1 4194304 12050 0 0 0 433 43 0 0 20 0 1 0 164993796 104042496 17111 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 25401 17111 1879 992 0 17259 0
Current children cumulated CPU time: 4.76 s
Current children cumulated vsize: 101604 KiB
Current children cumulated memory: 68444 KiB

[startup+5.60022 s]
/proc/loadavg: 1.00 0.30 0.16 4/238 877351
/proc/meminfo: memFree=128517176/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=101892 memory=70756 CPUtime=5.34 cores=4,6
/proc/877235/stat : 877235 (roundingsat) D 877232 877235 876964 0 -1 4194304 12125 0 0 0 485 49 0 0 20 0 1 0 164993796 104337408 17689 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 41 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 25473 17689 1879 992 0 17331 0
Current children cumulated CPU time: 5.34 s
Current children cumulated vsize: 101892 KiB
Current children cumulated memory: 70756 KiB

[startup+6.00023 s]*
/proc/loadavg: 1.00 0.30 0.16 4/240 877398
/proc/meminfo: memFree=128459212/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=101892 memory=70756 CPUtime=5.35 cores=4,6
/proc/877235/stat : 877235 (roundingsat) D 877232 877235 876964 0 -1 4194304 12125 0 0 0 485 50 0 0 20 0 1 0 164993796 104337408 17689 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 0 0 0 17 4 0 0 115 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 25473 17689 1879 992 0 17331 0
Current children cumulated CPU time: 5.35 s
Current children cumulated vsize: 101892 KiB
Current children cumulated memory: 70756 KiB

[startup+6.11314 s]
/proc/loadavg: 1.00 0.30 0.16 4/240 877398
/proc/meminfo: memFree=128459212/131655788 swapFree=131071216/131071996
[pid=877235] ppid=877232 vsize=101892 memory=70756 CPUtime=5.36 cores=4,6
/proc/877235/stat : 877235 (roundingsat) D 877232 877235 876964 0 -1 4194304 12125 0 0 0 485 51 0 0 20 0 1 0 164993796 104337408 17689 134679101440 4194304 8255733 140722859675104 0 0 0 0 0 25182210 1 0 0 17 4 0 0 125 0 0 9037040 9046032 41385984 140722859676510 140722859676772 140722859676772 140722859683785 0
/proc/877235/statm: 25473 17689 1879 992 0 17331 0
Current children cumulated CPU time: 5.36 s
Current children cumulated vsize: 101892 KiB
Current children cumulated memory: 70756 KiB

Child status: 0

Real time (s): 6.12164
CPU time (s): 5.37735
CPU user time (s): 4.85399
CPU system time (s): 0.523353
CPU usage (%): 87.8415
Max. virtual memory (cumulated for all children) (KiB): 101892
Max. memory (cumulated for all children) (KiB): 70756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.85399
system time used= 0.523353
maximum resident set size= 70812
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12134
page faults= 0
swaps= 0
block input operations= 0
block output operations= 407816
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6674
involuntary context switches= 10


# summary of solver processes directly reported to runsolver:
#   pid: 877235
#   total CPU time (s): 5.37735
#   total CPU user time (s): 4.85399
#   total CPU system time (s): 0.523353

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.057808 second user time and 0.124012 second system time

The end

Launcher Data 

Begin job on nodeC007 at 2024-08-18 15:03:52
IDJOB=4462683
IDBENCH=148704
IDSOLVER=3089
FILE ID=nodeC007/4462683-1723986232
RUNJOBID= nodeC007-1723986218-876975
SLURM_JOB_ID= 8268138
Free space on /tmp= 723764 MiB

SOLVER NAME= RoundingSat log (3)
BENCH NAME= PB24/normalized-PB09/OPT-LIN/aries-da_nrp/normalized-aries-da_network_100_3__3_91__8.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-4462683-1723986232/watcher-4462683-1723986232 -o /tmp/evaluation-result-4462683-1723986232/solver-4462683-1723986232 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1723986218-876975 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4462683-1723986232 --lp-cut-gomory=0 HOME/instance-4462683-1723986232.opb

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

MD5SUM BENCH= 2d146ebdf2817567f5780fc8d24c5107
RANDOM SEED=83732635

nodeC007.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.221
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.186
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.187
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.249
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.197
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.204
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.188
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.58
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00001f
cpu MHz		: 1197.187
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 invpcid_single pti tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit
bogomips	: 6983.35
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131655788 kB
MemFree:        128842564 kB
MemAvailable:   130008292 kB
Buffers:          393260 kB
Cached:          1622024 kB
SwapCached:          100 kB
Active:           846008 kB
Inactive:        1430496 kB
Active(anon):       1444 kB
Inactive(anon):   305472 kB
Active(file):     844564 kB
Inactive(file):  1125024 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             25776 kB
Writeback:             0 kB
AnonPages:        261384 kB
Mapped:           116532 kB
Shmem:             45652 kB
KReclaimable:      72676 kB
Slab:             175436 kB
SReclaimable:      72676 kB
SUnreclaim:       102760 kB
KernelStack:        3924 kB
PageTables:         9348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:     479656 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:            52032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    147456 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:      310088 kB
DirectMap2M:    22663168 kB
DirectMap1G:    113246208 kB

Free space on /tmp at the end= 723756 MiB
End job on nodeC007 at 2024-08-18 15:03:58