Trace number 4495172

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 63f22adUNSAT 1.85412 1.87236

General information on the benchmark

NamePB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110973670.opb
MD5SUMdb7bf7f27baafa488c212b29bce79575
Bench CategoryDEC-LIN (decision problem, linear constraints, no UNSAT certificate)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.429324
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables169
Total number of constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
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 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1248
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.02	c RoundingSat 2
0.00/0.02	c branch pb25
0.00/0.02	c commit 63f22ad
0.00/0.02	c #variables 169 #constraints 101
0.00/0.03	c rational objective 13
0.39/0.48	c #Conflicts:       1000 | #Constraints:       1110
0.39/0.48	c #Conflicts:       2000 | #Constraints:       2114
0.39/0.48	c INPROCESSING
0.39/0.48	c GARBAGE COLLECT
0.39/0.48	c rational objective 13
0.87/0.91	c #Conflicts:       3000 | #Constraints:       2116
0.87/0.91	c #Conflicts:       4000 | #Constraints:       3119
0.87/0.91	c INPROCESSING
0.87/0.91	c GARBAGE COLLECT
0.87/0.91	c rational objective 13
1.27/1.30	c #Conflicts:       5000 | #Constraints:       2520
1.27/1.30	c #Conflicts:       6000 | #Constraints:       3523
1.27/1.30	c INPROCESSING
1.27/1.30	c GARBAGE COLLECT
1.27/1.30	c rational objective 13
1.57/1.65	c #Conflicts:       7000 | #Constraints:       2521
1.57/1.65	c #Conflicts:       8000 | #Constraints:       3521
1.57/1.65	c #Conflicts:       9000 | #Constraints:       4521
1.57/1.65	c INPROCESSING
1.57/1.65	c GARBAGE COLLECT
1.57/1.65	c rational objective 13
1.77/1.87	c #Conflicts:      10000 | #Constraints:       3223
1.77/1.87	c #Conflicts:      11000 | #Constraints:       4223
1.77/1.87	c cpu time 1.76525 s
1.77/1.87	c deterministic time 49229498 4.92e+07
1.77/1.87	c optimization time 2.1e-05 s
1.77/1.87	c total solve time 1.763 s
1.77/1.87	c core-guided solve time 0 s
1.77/1.87	c propagation time 0.735985 s
1.77/1.87	c conflict analysis time 0.674365 s
1.77/1.87	c propagations 465998
1.77/1.87	c resolve steps 88740
1.77/1.87	c decisions 23945
1.77/1.87	c conflicts 11023
1.77/1.87	c restarts 45
1.77/1.87	c inprocessing phases 4
1.77/1.87	c garbage collections 4 ,( 100.00 )
1.77/1.87	c input clauses 30 ,( 29.70 )
1.77/1.87	c input cardinalities 70 ,( 69.31 )
1.77/1.87	c input general constraints 1 ,( 0.99 )
1.77/1.87	c input average constraint length 11.93
1.77/1.87	c input average constraint degree 18.04
1.77/1.87	c learned clauses 7306 ,( 66.10 )
1.77/1.87	c learned cardinalities 66 ,( 0.60 )
1.77/1.87	c learned general constraints 3681 ,( 33.30 )
1.77/1.87	c learned average constraint length 45.70
1.77/1.87	c learned average constraint degree 696981061.95
1.77/1.87	c watched  CF 32, 64, 128, Arb: 965 , 0 , 0 , 0
1.77/1.87	c counting CF 32, 64, 128, Arb: 2717 , 0 , 0 , 0
1.77/1.87	c watched   constraints 965 ,( 26.21 ) 
1.77/1.87	c counting  constraints 2717 ,( 73.79 ) 
1.77/1.87	c loaded clauses, cards, PBs, (WATCHED, COUNTING): 1014318 , 189956 , 761626 ,( 151034 , 610592 )
1.77/1.87	c gcd simplifications 644
1.77/1.87	c detected cardinalities 6
1.77/1.87	c weakened non-implied lits 694131
1.77/1.87	c weakened non-implying lits 3685
1.77/1.87	c original variables 169
1.77/1.87	c clausal propagations 48631
1.77/1.87	c cardinality propagations 235266
1.77/1.87	c watched propagations 3084
1.77/1.87	c counting propagations 163794
1.77/1.87	c watch lookups 23682480
1.77/1.87	c watch backjump lookups 0
1.77/1.87	c watch checks 7884322
1.77/1.87	c propagation checks 13153235
1.77/1.87	c constraint additions 3516813
1.77/1.87	c trail pops 500896
1.77/1.87	c formula constraints 101
1.77/1.87	c learned constraints 11021
1.77/1.87	c bound constraints 0
1.77/1.87	c core-guided constraints 0
1.77/1.87	c encountered formula constraints 59799
1.77/1.87	c encountered learned constraints 32276
1.77/1.87	c encountered bound constraints 0
1.77/1.87	c encountered core-guided constraints 0
1.77/1.87	c LP total time 0.291724 s
1.77/1.87	c LP solve time 0.05 s
1.77/1.87	c LP constraints added 118
1.77/1.87	c LP constraints removed 12
1.77/1.87	c LP pivots internal 1105
1.77/1.87	c LP pivots root 703
1.77/1.87	c LP calls 34
1.77/1.87	c LP optimalities 7
1.77/1.87	c LP no pivot count 0
1.77/1.87	c LP infeasibilities 26
1.77/1.87	c LP valid Farkas constraints 25
1.77/1.87	c LP learned Farkas constraints 1
1.77/1.87	c LP basis resets 2
1.77/1.87	c LP cycling count 1
1.77/1.87	c LP singular count 0
1.77/1.87	c LP no primal count 0
1.77/1.87	c LP no farkas count 1
1.77/1.87	c LP other issue count 0
1.77/1.87	c LP Gomory cuts 6
1.77/1.87	c LP learned cuts 11
1.77/1.87	c LP deleted cuts 12
1.77/1.87	c LP encountered Gomory constraints 147
1.77/1.87	c LP encountered Farkas constraints 7540
1.77/1.87	c LP encountered learned Farkas constraints 0
1.77/1.87	c CG auxiliary variables introduced 0
1.77/1.87	c CG solutions found 0
1.77/1.87	c CG cores constructed 0
1.77/1.87	c CG core cardinality constraints returned 0
1.77/1.87	c CG unit cores 0
1.77/1.87	c CG single cores 0
1.77/1.87	c CG blocks removed during cardinality reduction 0
1.77/1.87	c CG first core best 0
1.77/1.87	c CG decision core best 0
1.77/1.87	c CG core reduction tie 0
1.77/1.87	c CG core degree average 0.00
1.77/1.87	c CG core slack average 0.00
1.77/1.87	c CG core upper bound improvements 0
1.77/1.87	c STR number of successful calls 0
1.77/1.87	c STR number of unsuccessful calls 0
1.77/1.87	c STR number of inconclusive calls 0
1.77/1.87	c STR number of successful attempts 0
1.77/1.87	c STR number of unsuccessful attempts 0
1.77/1.87	c STR number of inconclusive attempts 0
1.77/1.87	c STR average degree increase per successful call inf
1.77/1.87	c STR average degree increase per successful attempt inf
1.77/1.87	c STR total number of conflicts for successful attempts 0
1.77/1.87	c STR total number of conflicts for unsuccessful attempts 0
1.77/1.87	c STR total number of conflicts for inconclusive attempts 0
1.77/1.87	c STR average number of conflicts per successful attempt inf
1.77/1.87	c STR average number of conflicts per unsuccessful attempt inf
1.77/1.87	c STR average number of conflicts per inconclusive attempt inf
1.77/1.87	c AVG.sumWPerc 65.05 
1.77/1.87	c bigint constraints 0 
1.77/1.87	s UNSATISFIABLE

Verifier Data

ERROR: no interpretation found !

Watcher Data

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 63794 MiB (62398 MiB free)
  memory of node 1: 64507 MiB (63926 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495172-1751157507/watcher-4495172-1751157507 -o /tmp/evaluation-result-4495172-1751157507/solver-4495172-1751157507 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760 run-dec.sh HOME/instance-4495172-1751157507.opb 

running on 2 cores: 5,7

CPU governors:
  performance: 5 7

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 5.14.0-503.14.1.el9_5.x86_64
solver pid=18241, runsolver pid=18238
Current StackSize limit: 8192 KiB


[startup+0.100098 s]*
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=56576 memory=10880 CPUtime=0.09 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 663 0 0 0 8 1 0 0 20 0 1 0 31429609 57933824 2720 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14144 2720 2304 1147 0 1571 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60768 KiB
Current children cumulated memory: 13952 KiB

[startup+0.213442 s]*
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=56576 memory=13136 CPUtime=0.2 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 719 0 0 0 18 2 0 0 20 0 1 0 31429609 57933824 3284 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14144 3284 2304 1147 0 1571 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 60768 KiB
Current children cumulated memory: 16208 KiB

[startup+0.313004 s]*
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=56840 memory=13392 CPUtime=0.3 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 763 0 0 0 28 2 0 0 20 0 1 0 31429609 58204160 3348 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14210 3348 2304 1147 0 1637 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 61032 KiB
Current children cumulated memory: 16464 KiB

[startup+0.70032 s]
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=57380 memory=13904 CPUtime=0.67 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 913 0 0 0 64 3 0 0 20 0 1 0 31429609 58757120 3476 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14345 3476 2304 1147 0 1772 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 61572 KiB
Current children cumulated memory: 16976 KiB

[startup+1.50033 s]
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=58256 memory=15184 CPUtime=1.47 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 1115 0 1 0 141 6 0 0 20 0 1 0 31429609 59654144 3796 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14564 3796 2400 1147 0 1991 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 62448 KiB
Current children cumulated memory: 18256 KiB

[startup+1.87232 s]
# the end of solver process 18241 was just reported to runsolver
# Child status: 0

# cumulated CPU time of all completed processes:  user=1.77251 s, system=0.081605 s

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

[startup+1.60035 s]
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=58388 memory=15184 CPUtime=1.57 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 1144 0 1 0 151 6 0 0 20 0 1 0 31429609 59789312 3796 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14597 3796 2400 1147 0 2024 0
Current children cumulated CPU time: 1.57 s
Current children cumulated vsize: 62580 KiB
Current children cumulated memory: 18256 KiB

[startup+1.80029 s]
/proc/loadavg: 3.52 2.13 2.62 5/258 18243
/proc/meminfo: memFree=129357524/131382112 swapFree=33010684/33010684
[pid=18241] ppid=18238 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18241/stat : 18241 (run-dec.sh) S 18238 18241 17431 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31429608 4292608 768 18446744073709551615 94476943953920 94476944848453 140730207241760 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94476945087504 94476945135248 94476978110464 140730207250797 140730207250920 140730207250920 140730207256522 0
/proc/18241/statm: 1048 768 704 219 0 110 0
[pid=18243] ppid=18241 vsize=58676 memory=15440 CPUtime=1.77 cores=5,7
/proc/18243/stat : 18243 (roundingsat) R 18241 18241 17431 0 -1 4194304 1203 0 1 0 170 7 0 0 20 0 1 0 31429609 60084224 3860 18446744073709551615 4227072 8923433 140734394351632 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 28868608 140734394354103 140734394354216 140734394354216 140734394359786 0
/proc/18243/statm: 14669 3860 2400 1147 0 2096 0
Current children cumulated CPU time: 1.77 s
Current children cumulated vsize: 62868 KiB
Current children cumulated memory: 18512 KiB

Child status: 0

Real time (s): 1.87236
CPU time (s): 1.85412
CPU user time (s): 1.77251
CPU system time (s): 0.081605
CPU usage (%): 99.0257
Max. virtual memory (cumulated for all children) (KiB): 62868
Max. memory (cumulated for all children) (KiB): 18512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.77251
system time used= 0.081605
maximum resident set size= 15696
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1487
page faults= 1
swaps= 0
block input operations= 224
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 145
involuntary context switches= 7


# summary of solver processes directly reported to runsolver:
#   pid: 18241
#   total CPU time (s): 1.85412
#   total CPU user time (s): 1.77251
#   total CPU system time (s): 0.081605

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.0364 second user time and 0.079507 second system time

The end

Launcher Data

Begin job on nodeC001 at 2025-06-29 02:38:27
IDJOB=4495172
IDBENCH=147999
IDSOLVER=3349
FILE ID=nodeC001/4495172-1751157507
RUNJOBID= nodeC001-1751157406-17444
SLURM_JOB_ID= 9587484
Free space on /tmp= 433008 MiB

SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495172-1751157507/watcher-4495172-1751157507 -o /tmp/evaluation-result-4495172-1751157507/solver-4495172-1751157507 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760  run-dec.sh HOME/instance-4495172-1751157507.opb

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

MD5SUM BENCH= db7bf7f27baafa488c212b29bce79575
RANDOM SEED=670067200

nodeC001 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/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		: 3661.132
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 3662.308
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.436
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 3700.000
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 3499.882
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.164
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.539
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
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		: 1197.793
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 pti tpr_shadow 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 vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6983.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131382112 kB
MemFree:        129357524 kB
MemAvailable:   129021692 kB
Buffers:            3280 kB
Cached:           475740 kB
SwapCached:            0 kB
Active:          1254580 kB
Inactive:         230912 kB
Active(anon):    1024432 kB
Inactive(anon):        0 kB
Active(file):     230148 kB
Inactive(file):   230912 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33010684 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7388 kB
Writeback:             4 kB
AnonPages:       1007676 kB
Mapped:           114992 kB
Shmem:             17960 kB
KReclaimable:      85084 kB
Slab:             165376 kB
SReclaimable:      85084 kB
SUnreclaim:        80292 kB
KernelStack:        4144 kB
PageTables:         5176 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98701740 kB
Committed_AS:    1422860 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      149480 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:    606208 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      195400 kB
DirectMap2M:     9144320 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 433000 MiB
End job on nodeC001 at 2025-06-29 02:38:29