Trace number 4463208

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. 15.4895 15.5343

General information on the benchmark

NamePB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP115.shuf-1.opb
MD5SUMa3c218acab88c9e5abe907b008036492
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 benchmark8.83428
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables33930
Total number of constraints6787
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)12
Number of constraints which are nor clauses,nor cardinality constraints6775
Minimum length of a constraint5
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 9
Number of bits of the biggest number in a constraint 4
Biggest sum of numbers in a constraint 29
Number of bits of the biggest sum of numbers5
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 
0.11/0.21	c #variables 33930 #constraints 6787
15.46/15.53	c #Conflicts:       1000 | #Constraints:       7786
15.46/15.53	c #Conflicts:       2000 | #Constraints:       8786
15.46/15.53	c INPROCESSING
15.46/15.53	c #Conflicts:       3000 | #Constraints:       8888
15.46/15.53	c #Conflicts:       4000 | #Constraints:       9888
15.46/15.53	c INPROCESSING
15.46/15.53	c GARBAGE COLLECT
15.46/15.53	c #Conflicts:       5000 | #Constraints:       9431
15.46/15.53	c #Conflicts:       6000 | #Constraints:      10431
15.46/15.53	c INPROCESSING
15.46/15.53	c #Conflicts:       7000 | #Constraints:       9622
15.46/15.53	c #Conflicts:       8000 | #Constraints:      10622
15.46/15.53	c #Conflicts:       9000 | #Constraints:      11622
15.46/15.53	c #Conflicts:      10000 | #Constraints:      12622
15.46/15.53	c #Conflicts:      11000 | #Constraints:      13622
15.46/15.53	c #Conflicts:      12000 | #Constraints:      14622
15.46/15.53	c INPROCESSING
15.46/15.53	c GARBAGE COLLECT
15.46/15.53	c cpu time 14.7499 s
15.46/15.53	c deterministic time 9452279 9.45e+06
15.46/15.53	c optimization time 4.3e-05 s
15.46/15.53	c total solve time 14.5793 s
15.46/15.53	c core-guided solve time 0 s
15.46/15.53	c propagation time 5.01628 s
15.46/15.53	c conflict analysis time 0.074641 s
15.46/15.53	c propagations 280949
15.46/15.53	c resolve steps 19230
15.46/15.53	c decisions 402520
15.46/15.53	c conflicts 12934
15.46/15.53	c restarts 58
15.46/15.53	c inprocessing phases 4
15.46/15.53	c input clauses 0
15.46/15.53	c input cardinalities 117
15.46/15.53	c input general constraints 6670
15.46/15.53	c input average constraint length 14.83
15.46/15.53	c input average constraint degree 9.88
15.46/15.53	c learned clauses 567
15.46/15.53	c learned cardinalities 3184
15.46/15.53	c learned general constraints 9182
15.46/15.53	c learned average constraint length 10.85
15.46/15.53	c learned average constraint degree 671503.22
15.46/15.53	c watched constraints 2299
15.46/15.53	c counting constraints 13553
15.46/15.53	c gcd simplifications 3833
15.46/15.53	c detected cardinalities 316
15.46/15.53	c weakened non-implied lits 44968
15.46/15.53	c weakened non-implying lits 2883
15.46/15.53	c original variables 33930
15.46/15.53	c clausal propagations 683
15.46/15.53	c cardinality propagations 46459
15.46/15.53	c watched propagations 12177
15.46/15.53	c counting propagations 195864
15.46/15.53	c watch lookups 2352876
15.46/15.53	c watch backjump lookups 2272802
15.46/15.53	c watch checks 635426
15.46/15.53	c propagation checks 2370205
15.46/15.53	c constraint additions 405874
15.46/15.53	c trail pops 696400
15.46/15.53	c formula constraints 6787
15.46/15.53	c learned constraints 12931
15.46/15.53	c bound constraints 0
15.46/15.53	c core-guided constraints 0
15.46/15.53	c encountered formula constraints 15220
15.46/15.53	c encountered learned constraints 16934
15.46/15.53	c encountered bound constraints 0
15.46/15.53	c encountered core-guided constraints 0
15.46/15.53	c LP total time 14.0383 s
15.46/15.53	c LP solve time 13.99 s
15.46/15.53	c LP constraints added 6787
15.46/15.53	c LP constraints removed 0
15.46/15.53	c LP pivots internal 14226
15.46/15.53	c LP pivots root 21000
15.46/15.53	c LP calls 7
15.46/15.53	c LP optimalities 0
15.46/15.53	c LP no pivot count 0
15.46/15.53	c LP infeasibilities 2
15.46/15.53	c LP valid Farkas constraints 1
15.46/15.53	c LP learned Farkas constraints 1
15.46/15.53	c LP basis resets 0
15.46/15.53	c LP cycling count 0
15.46/15.53	c LP singular count 0
15.46/15.53	c LP no primal count 0
15.46/15.53	c LP no farkas count 0
15.46/15.53	c LP other issue count 0
15.46/15.53	c LP Gomory cuts 0
15.46/15.53	c LP learned cuts 0
15.46/15.53	c LP deleted cuts 0
15.46/15.53	c LP encountered Gomory constraints 0
15.46/15.53	c LP encountered Farkas constraints 0
15.46/15.53	c LP encountered learned Farkas constraints 7
15.46/15.53	c CG auxiliary variables introduced 0
15.46/15.53	c CG solutions found 0
15.46/15.53	c CG cores constructed 0
15.46/15.53	c CG core cardinality constraints returned 0
15.46/15.53	c CG unit cores 0
15.46/15.53	c CG single cores 0
15.46/15.53	c CG blocks removed during cardinality reduction 0
15.46/15.53	c CG first core best 0
15.46/15.53	c CG decision core best 0
15.46/15.53	c CG core reduction tie 0
15.46/15.53	c CG core degree average 0.00
15.46/15.53	c CG core slack average 0.00
15.46/15.53	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: 64096 MiB (61108 MiB free)
  memory of node 1: 64473 MiB (61354 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4463208-1722348204/watcher-4463208-1722348204 -o /tmp/evaluation-result-4463208-1722348204/solver-4463208-1722348204 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722340763-6264 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4463208-1722348204 --lp-cut-gomory=0 HOME/instance-4463208-1722348204.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=10908, runsolver pid=10905
Current StackSize limit: 8192 KiB


[startup+0.100098 s]*
/proc/loadavg: 4.12 4.17 4.19 5/247 10909
/proc/meminfo: memFree=125391740/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=48848 memory=15660 CPUtime=0.11 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 4035 0 0 0 9 2 0 0 20 0 1 0 1191031 50020352 3915 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 12212 3915 1396 992 0 4070 0
Current children cumulated CPU time: 0.11 s
Current children cumulated vsize: 48848 KiB
Current children cumulated memory: 15660 KiB

[startup+0.213821 s]*
/proc/loadavg: 4.12 4.17 4.19 5/247 10909
/proc/meminfo: memFree=125376392/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=62720 memory=31036 CPUtime=0.21 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 8169 0 0 0 18 3 0 0 20 0 1 0 1191031 64225280 7759 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 15680 7759 1683 992 0 7538 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 62720 KiB
Current children cumulated memory: 31036 KiB

[startup+0.313508 s]*
/proc/loadavg: 4.12 4.17 4.19 5/247 10909
/proc/meminfo: memFree=125365164/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=71964 memory=39664 CPUtime=0.31 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 10272 0 0 0 27 4 0 0 20 0 1 0 1191031 73691136 9916 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 17991 9916 1731 992 0 9849 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 71964 KiB
Current children cumulated memory: 39664 KiB

[startup+0.700326 s]
/proc/loadavg: 4.12 4.17 4.19 5/247 10911
/proc/meminfo: memFree=125360112/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=74060 memory=42128 CPUtime=0.68 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 10906 0 0 0 57 11 0 0 20 0 1 0 1191031 75837440 10532 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 18515 10532 1761 992 0 10373 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 74060 KiB
Current children cumulated memory: 42128 KiB

[startup+1.50033 s]
/proc/loadavg: 4.12 4.17 4.19 5/247 10911
/proc/meminfo: memFree=125347476/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=76552 memory=45408 CPUtime=1.49 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 11602 0 0 0 126 23 0 0 20 0 1 0 1191031 78389248 11352 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19138 11352 1862 992 0 10996 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 76552 KiB
Current children cumulated memory: 45408 KiB

[startup+3.11407 s]
/proc/loadavg: 4.11 4.16 4.18 5/247 10911
/proc/meminfo: memFree=125300576/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49304 CPUtime=3.1 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12093 0 0 0 270 40 0 0 20 0 1 0 1191031 81121280 12326 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12326 1862 992 0 11663 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49304 KiB

[startup+6.30031 s]
/proc/loadavg: 4.11 4.16 4.18 5/247 10911
/proc/meminfo: memFree=125264972/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=6.27 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12131 0 0 0 581 46 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 6.27 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+12.7003 s]
/proc/loadavg: 4.10 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125175588/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=12.66 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12148 0 0 0 1215 51 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+15.5343 s]
# the end of solver process 10908 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=14.7545 s, system=0.735043 s

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

[startup+12.8004 s]
/proc/loadavg: 4.10 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125175588/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=12.76 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12148 0 0 0 1225 51 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 12.76 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+14.4003 s]
/proc/loadavg: 4.09 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125151884/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=14.35 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12149 0 0 0 1363 72 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 14.35 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+15.2003 s]
/proc/loadavg: 4.09 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125138572/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=15.16 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12149 0 0 0 1443 73 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 15.16 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+15.4003 s]
/proc/loadavg: 4.09 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125138572/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=15.36 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12149 0 0 0 1463 73 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 15.36 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

[startup+15.5003 s]
/proc/loadavg: 4.09 4.16 4.18 5/247 10912
/proc/meminfo: memFree=125138572/131655788 swapFree=131071216/131071996
[pid=10908] ppid=10905 vsize=79220 memory=49564 CPUtime=15.46 cores=4,6
/proc/10908/stat : 10908 (roundingsat) R 10905 10908 6253 0 -1 4194304 12149 0 0 0 1473 73 0 0 20 0 1 0 1191031 81121280 12391 134679101440 4194304 8255733 140733834159328 0 0 0 0 0 25182210 0 0 0 17 4 0 0 0 0 0 9037040 9046032 25837568 140733834163042 140733834163304 140733834163304 140733834170313 0
/proc/10908/statm: 19805 12391 1862 992 0 11663 0
Current children cumulated CPU time: 15.46 s
Current children cumulated vsize: 79220 KiB
Current children cumulated memory: 49564 KiB

Child status: 0

Real time (s): 15.5343
CPU time (s): 15.4895
CPU user time (s): 14.7545
CPU system time (s): 0.735043
CPU usage (%): 99.7115
Max. virtual memory (cumulated for all children) (KiB): 79220
Max. memory (cumulated for all children) (KiB): 49564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.7545
system time used= 0.735043
maximum resident set size= 49820
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12201
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2448
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 70
involuntary context switches= 21


# summary of solver processes directly reported to runsolver:
#   pid: 10908
#   total CPU time (s): 15.4895
#   total CPU user time (s): 14.7545
#   total CPU system time (s): 0.735043

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.125933 second user time and 0.197836 second system time

The end

Launcher Data

Begin job on nodeC007 at 2024-07-30 16:03:24
IDJOB=4463208
IDBENCH=165316
IDSOLVER=3089
FILE ID=nodeC007/4463208-1722348204
RUNJOBID= nodeC007-1722340763-6264
SLURM_JOB_ID= 8248987
Free space on /tmp= 723724 MiB

SOLVER NAME= RoundingSat log
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/sumineq/sumineq_pyr_5_shuffle/normalized-sumineqArity5pyramidP115.shuf-1.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-4463208-1722348204/watcher-4463208-1722348204 -o /tmp/evaluation-result-4463208-1722348204/solver-4463208-1722348204 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1722340763-6264 --watchdog 3760  roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4463208-1722348204 --lp-cut-gomory=0 HOME/instance-4463208-1722348204.opb

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

MD5SUM BENCH= a3c218acab88c9e5abe907b008036492
RANDOM SEED=493616191

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		: 3599.080
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		: 3657.015
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		: 1197.390
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		: 1197.409
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		: 1197.213
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		: 3661.719
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		: 1197.191
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		: 1197.301
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:        125405176 kB
MemAvailable:   127586276 kB
Buffers:           44456 kB
Cached:          2975604 kB
SwapCached:          100 kB
Active:           191732 kB
Inactive:        5633016 kB
Active(anon):       1640 kB
Inactive(anon):  2823964 kB
Active(file):     190092 kB
Inactive(file):  2809052 kB
Unevictable:           0 kB
Mlocked:               0 kB
SwapTotal:      131071996 kB
SwapFree:       131071216 kB
Dirty:             58988 kB
Writeback:             0 kB
AnonPages:       2802672 kB
Mapped:            97048 kB
Shmem:             21076 kB
KReclaimable:      43952 kB
Slab:             120116 kB
SReclaimable:      43952 kB
SUnreclaim:        76164 kB
KernelStack:        3968 kB
PageTables:        14664 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    196899888 kB
Committed_AS:    3260628 kB
VmallocTotal:   34359738367 kB
VmallocUsed:           0 kB
VmallocChunk:          0 kB
Percpu:             6240 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1513472 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:      174920 kB
DirectMap2M:     7069696 kB
DirectMap1G:    128974848 kB

Free space on /tmp at the end= 723720 MiB
End job on nodeC007 at 2024-07-30 16:03:40