Trace number 4516750
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:
-
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.
-
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.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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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.
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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
General information on the benchmark
| Name | PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-3500.shuf-3.opb |
| MD5SUM | fa288505787d5078657a2c980732ee18 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.870433 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 14001 |
| Total number of constraints | 14000 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 1692 |
| Number of constraints which are nor clauses,nor cardinality constraints | 12308 |
| Minimum length of a constraint | 4 |
| Maximum length of a constraint | 5 |
| 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 | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 7 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.08/0.22 c #variables 14001 #constraints 14000
1.75/1.83 c #Conflicts: 1000 | #Constraints: 14999
1.75/1.83 c #Conflicts: 2000 | #Constraints: 15999
1.75/1.83 c INPROCESSING
1.75/1.83 c #Conflicts: 3000 | #Constraints: 16199
1.75/1.83 c cpu time 1.29665 s
1.75/1.83 c deterministic time 12449012 1.24e+07
1.75/1.83 c optimization time 2.4e-05 s
1.75/1.83 c total solve time 1.14827 s
1.75/1.83 c core-guided solve time 0 s
1.75/1.83 c propagation time 0.622576 s
1.75/1.83 c conflict analysis time 0.058975 s
1.75/1.83 c propagations 812594
1.75/1.83 c resolve steps 16941
1.75/1.83 c decisions 395564
1.75/1.83 c conflicts 3985
1.75/1.83 c restarts 21
1.75/1.83 c inprocessing phases 1
1.75/1.83 c garbage collections 0 ,( 0.00 )
1.75/1.83 c input clauses 0 ,( 0.00 )
1.75/1.83 c input cardinalities 14000 ,( 100.00 )
1.75/1.83 c input general constraints 0 ,( 0.00 )
1.75/1.83 c input average constraint length 4.00
1.75/1.83 c input average constraint degree 2.00
1.75/1.83 c learned clauses 2 ,( 0.05 )
1.75/1.83 c learned cardinalities 3963 ,( 99.50 )
1.75/1.83 c learned general constraints 18 ,( 0.45 )
1.75/1.83 c learned average constraint length 26.48
1.75/1.83 c learned average constraint degree 13.26
1.75/1.83 c watched CF 32, 64, 128, Arb: 2 , 0 , 0 , 0
1.75/1.83 c counting CF 32, 64, 128, Arb: 16 , 0 , 0 , 0
1.75/1.83 c watched constraints 2 ,( 11.11 )
1.75/1.83 c counting constraints 16 ,( 88.89 )
1.75/1.83 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 5 , 1499206 , 450 ,( 5 , 445 )
1.75/1.83 c gcd simplifications 0
1.75/1.83 c detected cardinalities 0
1.75/1.83 c weakened non-implied lits 96
1.75/1.83 c weakened non-implying lits 0
1.75/1.83 c original variables 14001
1.75/1.83 c clausal propagations 0
1.75/1.83 c cardinality propagations 800360
1.75/1.83 c watched propagations 0
1.75/1.83 c counting propagations 85
1.75/1.83 c watch lookups 1502615
1.75/1.83 c watch backjump lookups 0
1.75/1.83 c watch checks 3007730
1.75/1.83 c propagation checks 5339398
1.75/1.83 c constraint additions 175968
1.75/1.83 c trail pops 1212142
1.75/1.83 c formula constraints 14000
1.75/1.83 c learned constraints 3983
1.75/1.83 c bound constraints 0
1.75/1.83 c core-guided constraints 0
1.75/1.83 c encountered formula constraints 16802
1.75/1.83 c encountered learned constraints 4123
1.75/1.83 c encountered bound constraints 0
1.75/1.83 c encountered core-guided constraints 0
1.75/1.83 c LP total time 0.469652 s
1.75/1.83 c LP solve time 0.45 s
1.75/1.83 c LP constraints added 14000
1.75/1.83 c LP constraints removed 0
1.75/1.83 c LP pivots internal 2000
1.75/1.83 c LP pivots root 1000
1.75/1.83 c LP calls 2
1.75/1.83 c LP optimalities 0
1.75/1.83 c LP no pivot count 0
1.75/1.83 c LP infeasibilities 0
1.75/1.83 c LP valid Farkas constraints 0
1.75/1.83 c LP learned Farkas constraints 0
1.75/1.83 c LP basis resets 0
1.75/1.83 c LP cycling count 0
1.75/1.83 c LP singular count 0
1.75/1.83 c LP no primal count 0
1.75/1.83 c LP no farkas count 0
1.75/1.83 c LP other issue count 0
1.75/1.83 c LP Gomory cuts 0
1.75/1.83 c LP learned cuts 0
1.75/1.83 c LP deleted cuts 0
1.75/1.83 c LP encountered Gomory constraints 0
1.75/1.83 c LP encountered Farkas constraints 0
1.75/1.83 c LP encountered learned Farkas constraints 0
1.75/1.83 c CG auxiliary variables introduced 0
1.75/1.83 c CG solutions found 0
1.75/1.83 c CG cores constructed 0
1.75/1.83 c CG core cardinality constraints returned 0
1.75/1.83 c CG unit cores 0
1.75/1.83 c CG single cores 0
1.75/1.83 c CG blocks removed during cardinality reduction 0
1.75/1.83 c CG first core best 0
1.75/1.83 c CG decision core best 0
1.75/1.83 c CG core reduction tie 0
1.75/1.83 c CG core degree average 0.00
1.75/1.83 c CG core slack average 0.00
1.75/1.83 c CG core upper bound improvements 0
1.75/1.83 c STR number of successful calls 0
1.75/1.83 c STR number of unsuccessful calls 0
1.75/1.83 c STR number of inconclusive calls 0
1.75/1.83 c STR number of successful attempts 0
1.75/1.83 c STR number of unsuccessful attempts 0
1.75/1.83 c STR number of inconclusive attempts 0
1.75/1.83 c STR average degree increase per successful call inf
1.75/1.83 c STR average degree increase per successful attempt inf
1.75/1.83 c STR total number of conflicts for successful attempts 0
1.75/1.83 c STR total number of conflicts for unsuccessful attempts 0
1.75/1.83 c STR total number of conflicts for inconclusive attempts 0
1.75/1.83 c STR average number of conflicts per successful attempt inf
1.75/1.83 c STR average number of conflicts per unsuccessful attempt inf
1.75/1.83 c STR average number of conflicts per inconclusive attempt inf
1.75/1.83 c AVG.sumWPerc 55.73
1.75/1.83 c bigint constraints 0
1.75/1.83 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: 63837 MiB (62525 MiB free)
memory of node 1: 64465 MiB (62648 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516750-1751232637/watcher-4516750-1751232637 -o /tmp/evaluation-result-4516750-1751232637/solver-4516750-1751232637 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751232530-35815 --watchdog 3760 run-dec.sh HOME/instance-4516750-1751232637.opb
running on 2 cores: 0,2
CPU governors:
performance: 0 2
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
Starting watchdog thread
solver pid=37667, runsolver pid=37663
Current StackSize limit: 8192 KiB
[startup+0.100066 s]*
/proc/loadavg: 3.63 3.11 3.14 5/255 37674
/proc/meminfo: memFree=128168140/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=58560 memory=13464 CPUtime=0.08 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 1175 0 0 0 6 2 0 0 20 0 1 0 38942802 59965440 3366 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 2 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 14640 3366 1888 1147 0 2067 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 62752 KiB
Current children cumulated memory: 16408 KiB
[startup+0.22133 s]*
/proc/loadavg: 3.63 3.11 3.14 5/255 37674
/proc/meminfo: memFree=128142056/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=74100 memory=29724 CPUtime=0.19 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 5062 0 0 0 15 4 0 0 20 0 1 0 38942802 75878400 7431 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 18525 7431 2240 1147 0 5952 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 78292 KiB
Current children cumulated memory: 32668 KiB
[startup+0.313223 s]*
/proc/loadavg: 3.63 3.11 3.14 5/255 37674
/proc/meminfo: memFree=128142756/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=79900 memory=34972 CPUtime=0.29 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 6386 0 0 0 24 5 0 0 20 0 1 0 38942802 81817600 8743 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 19975 8743 2240 1147 0 7402 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 84092 KiB
Current children cumulated memory: 37916 KiB
[startup+0.700404 s]
/proc/loadavg: 3.63 3.11 3.14 5/255 37674
/proc/meminfo: memFree=128142756/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=83112 memory=38172 CPUtime=0.66 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 7176 0 0 0 60 6 0 0 20 0 1 0 38942802 85106688 9543 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 20778 9543 2272 1147 0 8205 0
Current children cumulated CPU time: 0.66 s
Current children cumulated vsize: 87304 KiB
Current children cumulated memory: 41116 KiB
[startup+1.50037 s]
/proc/loadavg: 3.63 3.11 3.14 5/250 37682
/proc/meminfo: memFree=128142676/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=83516 memory=38940 CPUtime=1.45 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 7317 0 0 0 108 37 0 0 20 0 1 0 38942802 85520384 9735 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 20879 9735 2336 1147 0 8306 0
Current children cumulated CPU time: 1.45 s
Current children cumulated vsize: 87708 KiB
Current children cumulated memory: 41884 KiB
[startup+1.83533 s]
# the end of solver process 37667 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.30371 s, system=0.496061 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60041 s]
/proc/loadavg: 3.63 3.11 3.14 5/250 37682
/proc/meminfo: memFree=128142676/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=83648 memory=39068 CPUtime=1.55 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 7352 0 0 0 114 41 0 0 20 0 1 0 38942802 85655552 9767 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 20912 9767 2336 1147 0 8339 0
Current children cumulated CPU time: 1.55 s
Current children cumulated vsize: 87840 KiB
Current children cumulated memory: 42012 KiB
[startup+1.80032 s]
/proc/loadavg: 3.63 3.11 3.14 5/250 37682
/proc/meminfo: memFree=128142676/131382112 swapFree=33010684/33010684
[pid=37667] ppid=37663 vsize=4192 memory=2944 CPUtime=0 cores=0,2
/proc/37667/stat : 37667 (run-dec.sh) S 37663 37667 35802 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 38942801 4292608 736 18446744073709551615 94305578164224 94305579058757 140730653718128 0 0 0 65536 4 65538 1 0 0 17 0 0 0 0 0 0 94305579297808 94305579345552 94305609211904 140730653727085 140730653727208 140730653727208 140730653732810 0
/proc/37667/statm: 1048 736 672 219 0 110 0
[pid=37669] ppid=37667 vsize=84132 memory=39452 CPUtime=1.75 cores=0,2
/proc/37669/stat : 37669 (roundingsat) R 37667 37667 35802 0 -1 4194304 7472 0 0 0 127 48 0 0 20 0 1 0 38942802 86151168 9863 18446744073709551615 4227072 8923433 140723020874352 0 0 0 0 0 8405026 0 0 0 17 0 0 0 0 0 0 9823104 9832592 14565376 140723020880311 140723020880424 140723020880424 140723020885994 0
/proc/37669/statm: 21033 9863 2336 1147 0 8460 0
Current children cumulated CPU time: 1.75 s
Current children cumulated vsize: 88324 KiB
Current children cumulated memory: 42396 KiB
Child status: 0
Real time (s): 1.83539
CPU time (s): 1.79977
CPU user time (s): 1.30371
CPU system time (s): 0.496061
CPU usage (%): 98.0595
Max. virtual memory (cumulated for all children) (KiB): 88324
Max. memory (cumulated for all children) (KiB): 42396
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.30371
system time used= 0.496061
maximum resident set size= 39452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7711
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 164
involuntary context switches= 12
# summary of solver processes directly reported to runsolver:
# pid: 37667
# total CPU time (s): 1.79977
# total CPU user time (s): 1.30371
# total CPU system time (s): 0.496061
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.033983 second user time and 0.083965 second system time
The end
Launcher Data
Begin job on nodeC007 at 2025-06-29 23:30:37
IDJOB=4516750
IDBENCH=175756
IDSOLVER=3349
FILE ID=nodeC007/4516750-1751232637
RUNJOBID= nodeC007-1751232530-35815
SLURM_JOB_ID= 9587709
Free space on /tmp= 432992 MiB
SOLVER NAME= roundingsat 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-3500.shuf-3.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516750-1751232637/watcher-4516750-1751232637 -o /tmp/evaluation-result-4516750-1751232637/solver-4516750-1751232637 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1751232530-35815 --watchdog 3760 run-dec.sh HOME/instance-4516750-1751232637.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= fa288505787d5078657a2c980732ee18
RANDOM SEED=58420680
nodeC007 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 : 1197.206
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 : 6983.68
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 : 3691.374
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 : 6983.68
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 : 1197.618
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 : 6983.68
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 : 1197.385
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 : 6983.68
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 : 3662.604
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 : 6983.68
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 : 1197.471
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 : 6983.68
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 : 1197.581
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 : 6983.68
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 : 1197.207
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 : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382112 kB
MemFree: 128179112 kB
MemAvailable: 128204560 kB
Buffers: 3280 kB
Cached: 834608 kB
SwapCached: 0 kB
Active: 2040548 kB
Inactive: 589276 kB
Active(anon): 1809896 kB
Inactive(anon): 0 kB
Active(file): 230652 kB
Inactive(file): 589276 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 15660 kB
Writeback: 4 kB
AnonPages: 1795032 kB
Mapped: 111528 kB
Shmem: 17960 kB
KReclaimable: 90296 kB
Slab: 172272 kB
SReclaimable: 90296 kB
SUnreclaim: 81976 kB
KernelStack: 4000 kB
PageTables: 6608 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701740 kB
Committed_AS: 2211220 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149368 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 526336 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: 201544 kB
DirectMap2M: 10186752 kB
DirectMap1G: 125829120 kB
Free space on /tmp at the end= 432976 MiB
End job on nodeC007 at 2025-06-29 23:30:39