Trace number 4495352
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.
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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-PB06/DEC-LIN/submitted-PB06/namasivayam/
wnqueen/normalized-t2001.13queen13.1110978113.opb |
| MD5SUM | d6c1947a376565b65fcfc55e0b2a8759 |
| 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 | 0.342414 |
| 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 | 169 |
| Total number of constraints | 101 |
| Number of constraints which are clauses | 30 |
| Number of constraints which are cardinality constraints (but not clauses) | 70 |
| Number of constraints which are nor clauses,nor cardinality constraints | 1 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 169 |
| 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 | 1184 |
| Number of bits of the biggest sum of numbers | 11 |
| 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
0.00/0.02 c #variables 169 #constraints 101
0.00/0.03 c rational objective 13
0.39/0.49 c #Conflicts: 1000 | #Constraints: 1105
0.39/0.49 c #Conflicts: 2000 | #Constraints: 2107
0.39/0.49 c INPROCESSING
0.39/0.49 c GARBAGE COLLECT
0.39/0.49 c rational objective 13
0.87/0.97 c #Conflicts: 3000 | #Constraints: 2110
0.87/0.97 c #Conflicts: 4000 | #Constraints: 3110
0.87/0.97 c INPROCESSING
0.87/0.97 c GARBAGE COLLECT
0.87/0.97 c rational objective 13
1.09/1.16 c #Conflicts: 5000 | #Constraints: 2494
1.09/1.16 c cpu time 1.0866 s
1.09/1.16 c deterministic time 25029310 2.50e+07
1.09/1.16 c optimization time 2.6e-05 s
1.09/1.16 c total solve time 1.08389 s
1.09/1.16 c core-guided solve time 0 s
1.09/1.16 c propagation time 0.482071 s
1.09/1.16 c conflict analysis time 0.412856 s
1.09/1.16 c propagations 252854
1.09/1.16 c resolve steps 39509
1.09/1.16 c decisions 9843
1.09/1.16 c conflicts 5242
1.09/1.16 c restarts 28
1.09/1.16 c inprocessing phases 2
1.09/1.16 c garbage collections 2 ,( 100.00 )
1.09/1.16 c input clauses 30 ,( 29.70 )
1.09/1.16 c input cardinalities 70 ,( 69.31 )
1.09/1.16 c input general constraints 1 ,( 0.99 )
1.09/1.16 c input average constraint length 11.93
1.09/1.16 c input average constraint degree 17.41
1.09/1.16 c learned clauses 2288 ,( 43.53 )
1.09/1.16 c learned cardinalities 19 ,( 0.36 )
1.09/1.16 c learned general constraints 2949 ,( 56.11 )
1.09/1.16 c learned average constraint length 41.56
1.09/1.16 c learned average constraint degree 789687925.96
1.09/1.16 c watched CF 32, 64, 128, Arb: 698 , 0 , 0 , 0
1.09/1.16 c counting CF 32, 64, 128, Arb: 2252 , 0 , 0 , 0
1.09/1.16 c watched constraints 698 ,( 23.66 )
1.09/1.16 c counting constraints 2252 ,( 76.34 )
1.09/1.16 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 437274 , 64108 , 706125 ,( 104916 , 601209 )
1.09/1.16 c gcd simplifications 310
1.09/1.16 c detected cardinalities 1
1.09/1.16 c weakened non-implied lits 324938
1.09/1.16 c weakened non-implying lits 1562
1.09/1.16 c original variables 169
1.09/1.16 c clausal propagations 15386
1.09/1.16 c cardinality propagations 125814
1.09/1.16 c watched propagations 1033
1.09/1.16 c counting propagations 102213
1.09/1.16 c watch lookups 15279237
1.09/1.16 c watch backjump lookups 0
1.09/1.16 c watch checks 2878761
1.09/1.16 c propagation checks 4745873
1.09/1.16 c constraint additions 1594237
1.09/1.16 c trail pops 267818
1.09/1.16 c formula constraints 101
1.09/1.16 c learned constraints 5232
1.09/1.16 c bound constraints 0
1.09/1.16 c core-guided constraints 0
1.09/1.16 c encountered formula constraints 27869
1.09/1.16 c encountered learned constraints 10663
1.09/1.16 c encountered bound constraints 0
1.09/1.16 c encountered core-guided constraints 0
1.09/1.16 c LP total time 0.15105 s
1.09/1.16 c LP solve time 0.03 s
1.09/1.16 c LP constraints added 109
1.09/1.16 c LP constraints removed 5
1.09/1.16 c LP pivots internal 534
1.09/1.16 c LP pivots root 152
1.09/1.16 c LP calls 16
1.09/1.16 c LP optimalities 7
1.09/1.16 c LP no pivot count 1
1.09/1.16 c LP infeasibilities 9
1.09/1.16 c LP valid Farkas constraints 9
1.09/1.16 c LP learned Farkas constraints 9
1.09/1.16 c LP basis resets 0
1.09/1.16 c LP cycling count 0
1.09/1.16 c LP singular count 0
1.09/1.16 c LP no primal count 0
1.09/1.16 c LP no farkas count 0
1.09/1.16 c LP other issue count 0
1.09/1.16 c LP Gomory cuts 6
1.09/1.16 c LP learned cuts 2
1.09/1.16 c LP deleted cuts 5
1.09/1.16 c LP encountered Gomory constraints 36
1.09/1.16 c LP encountered Farkas constraints 6167
1.09/1.16 c LP encountered learned Farkas constraints 7
1.09/1.16 c CG auxiliary variables introduced 0
1.09/1.16 c CG solutions found 0
1.09/1.16 c CG cores constructed 0
1.09/1.16 c CG core cardinality constraints returned 0
1.09/1.16 c CG unit cores 0
1.09/1.16 c CG single cores 0
1.09/1.16 c CG blocks removed during cardinality reduction 0
1.09/1.16 c CG first core best 0
1.09/1.16 c CG decision core best 0
1.09/1.16 c CG core reduction tie 0
1.09/1.16 c CG core degree average 0.00
1.09/1.16 c CG core slack average 0.00
1.09/1.16 c CG core upper bound improvements 0
1.09/1.16 c STR number of successful calls 0
1.09/1.16 c STR number of unsuccessful calls 0
1.09/1.16 c STR number of inconclusive calls 0
1.09/1.16 c STR number of successful attempts 0
1.09/1.16 c STR number of unsuccessful attempts 0
1.09/1.16 c STR number of inconclusive attempts 0
1.09/1.16 c STR average degree increase per successful call inf
1.09/1.16 c STR average degree increase per successful attempt inf
1.09/1.16 c STR total number of conflicts for successful attempts 0
1.09/1.16 c STR total number of conflicts for unsuccessful attempts 0
1.09/1.16 c STR total number of conflicts for inconclusive attempts 0
1.09/1.16 c STR average number of conflicts per successful attempt inf
1.09/1.16 c STR average number of conflicts per unsuccessful attempt inf
1.09/1.16 c STR average number of conflicts per inconclusive attempt inf
1.09/1.16 c AVG.sumWPerc 62.96
1.09/1.16 c bigint constraints 0
1.09/1.16 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 (62394 MiB free)
memory of node 1: 64507 MiB (63919 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495352-1751157516/watcher-4495352-1751157516 -o /tmp/evaluation-result-4495352-1751157516/solver-4495352-1751157516 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760 run-dec.sh HOME/instance-4495352-1751157516.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
Starting watchdog thread
solver pid=18471, runsolver pid=18468
Current StackSize limit: 8192 KiB
[startup+0.100106 s]*
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346068/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=56188 memory=10880 CPUtime=0.09 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 619 0 0 0 8 1 0 0 20 0 1 0 31430516 57536512 2720 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14047 2720 2336 1147 0 1474 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60380 KiB
Current children cumulated memory: 13952 KiB
[startup+0.213541 s]*
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346068/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=56716 memory=13524 CPUtime=0.2 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 762 0 0 0 18 2 0 0 20 0 1 0 31430516 58077184 3381 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14179 3381 2336 1147 0 1606 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 60908 KiB
Current children cumulated memory: 16596 KiB
[startup+0.312957 s]*
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346068/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=56980 memory=13780 CPUtime=0.29 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 836 0 0 0 27 2 0 0 20 0 1 0 31430516 58347520 3445 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14245 3445 2336 1147 0 1672 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61172 KiB
Current children cumulated memory: 16852 KiB
[startup+0.700363 s]
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346068/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=57680 memory=14292 CPUtime=0.68 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 976 0 0 0 64 4 0 0 20 0 1 0 31430516 59064320 3573 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14420 3573 2336 1147 0 1847 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 61872 KiB
Current children cumulated memory: 17364 KiB
[startup+1.16331 s]
# the end of solver process 18471 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.09103 s, system=0.056722 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800467 s]
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346068/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=57840 memory=14548 CPUtime=0.77 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 1019 0 0 0 73 4 0 0 20 0 1 0 31430516 59228160 3637 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14460 3637 2336 1147 0 1887 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 62032 KiB
Current children cumulated memory: 17620 KiB
[startup+1.00029 s]*
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346076/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=58224 memory=14804 CPUtime=0.99 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 1108 0 0 0 94 5 0 0 20 0 1 0 31430516 59621376 3701 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14556 3701 2336 1147 0 1983 0
Current children cumulated CPU time: 0.99 s
Current children cumulated vsize: 62416 KiB
Current children cumulated memory: 17876 KiB
[startup+1.11307 s]
/proc/loadavg: 3.52 2.17 2.63 5/258 18473
/proc/meminfo: memFree=129346076/131382112 swapFree=33010684/33010684
[pid=18471] ppid=18468 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18471/stat : 18471 (run-dec.sh) S 18468 18471 17431 0 -1 4194304 206 0 0 0 0 0 0 0 20 0 1 0 31430516 4292608 768 18446744073709551615 94466407227392 94466408121925 140724873328016 0 0 0 65536 4 65538 1 0 0 17 5 0 0 0 0 0 94466408360976 94466408408720 94466441388032 140724873337197 140724873337320 140724873337320 140724873342922 0
/proc/18471/statm: 1048 768 704 219 0 110 0
[pid=18473] ppid=18471 vsize=58224 memory=14804 CPUtime=1.09 cores=5,7
/proc/18473/stat : 18473 (roundingsat) R 18471 18471 17431 0 -1 4194304 1108 0 0 0 104 5 0 0 20 0 1 0 31430516 59621376 3701 18446744073709551615 4227072 8923433 140725315709424 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 24154112 140725315713463 140725315713576 140725315713576 140725315719146 0
/proc/18473/statm: 14556 3701 2336 1147 0 1983 0
Current children cumulated CPU time: 1.09 s
Current children cumulated vsize: 62416 KiB
Current children cumulated memory: 17876 KiB
Child status: 0
Real time (s): 1.16336
CPU time (s): 1.14775
CPU user time (s): 1.09103
CPU system time (s): 0.056722
CPU usage (%): 98.6585
Max. virtual memory (cumulated for all children) (KiB): 62416
Max. memory (cumulated for all children) (KiB): 17876
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.09103
system time used= 0.056722
maximum resident set size= 14804
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1342
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= 145
involuntary context switches= 3
# summary of solver processes directly reported to runsolver:
# pid: 18471
# total CPU time (s): 1.14775
# total CPU user time (s): 1.09103
# total CPU system time (s): 0.056722
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.037645 second user time and 0.07654 second system time
The end
Launcher Data
Begin job on nodeC001 at 2025-06-29 02:38:36
IDJOB=4495352
IDBENCH=148036
IDSOLVER=3349
FILE ID=nodeC001/4495352-1751157516
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-t2001.13queen13.1110978113.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495352-1751157516/watcher-4495352-1751157516 -o /tmp/evaluation-result-4495352-1751157516/solver-4495352-1751157516 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760 run-dec.sh HOME/instance-4495352-1751157516.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= d6c1947a376565b65fcfc55e0b2a8759
RANDOM SEED=395330604
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 : 3660.289
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 : 3661.588
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 : 1197.205
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 : 1197.333
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 : 3660.501
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 : 1197.220
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 : 1197.653
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 : 1197.203
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: 129346068 kB
MemAvailable: 129010468 kB
Buffers: 3280 kB
Cached: 475956 kB
SwapCached: 0 kB
Active: 1255328 kB
Inactive: 231016 kB
Active(anon): 1025068 kB
Inactive(anon): 0 kB
Active(file): 230260 kB
Inactive(file): 231016 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7404 kB
Writeback: 4 kB
AnonPages: 1008256 kB
Mapped: 114992 kB
Shmem: 17960 kB
KReclaimable: 85120 kB
Slab: 165384 kB
SReclaimable: 85120 kB
SUnreclaim: 80264 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: 610304 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 02:38:38