Trace number 4495604
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-t2001.13queen13.1110967142.opb |
| MD5SUM | 75a98ddb391bf9193e6ded104a0aa9ca |
| 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 | 0.437233 |
| 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 | 1145 |
| 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
0.48/0.56 c #Conflicts: 1000 | #Constraints: 1104
0.48/0.56 c #Conflicts: 2000 | #Constraints: 2105
0.48/0.56 c INPROCESSING
0.48/0.56 c GARBAGE COLLECT
0.48/0.56 c rational objective 13
1.06/1.13 c #Conflicts: 3000 | #Constraints: 2114
1.06/1.13 c #Conflicts: 4000 | #Constraints: 3114
1.06/1.13 c cpu time 1.04586 s
1.06/1.13 c deterministic time 23153286 2.32e+07
1.06/1.13 c optimization time 2.2e-05 s
1.06/1.13 c total solve time 1.04316 s
1.06/1.13 c core-guided solve time 0 s
1.06/1.13 c propagation time 0.503826 s
1.06/1.13 c conflict analysis time 0.373668 s
1.06/1.13 c propagations 186455
1.06/1.13 c resolve steps 32474
1.06/1.13 c decisions 8132
1.06/1.13 c conflicts 4025
1.06/1.13 c restarts 21
1.06/1.13 c inprocessing phases 1
1.06/1.13 c garbage collections 1 ,( 100.00 )
1.06/1.13 c input clauses 30 ,( 29.70 )
1.06/1.13 c input cardinalities 70 ,( 69.31 )
1.06/1.13 c input general constraints 1 ,( 0.99 )
1.06/1.13 c input average constraint length 11.93
1.06/1.13 c input average constraint degree 17.02
1.06/1.13 c learned clauses 1788 ,( 44.35 )
1.06/1.13 c learned cardinalities 22 ,( 0.55 )
1.06/1.13 c learned general constraints 2222 ,( 55.11 )
1.06/1.13 c learned average constraint length 44.01
1.06/1.13 c learned average constraint degree 956822699.87
1.06/1.13 c watched CF 32, 64, 128, Arb: 424 , 0 , 0 , 0
1.06/1.13 c counting CF 32, 64, 128, Arb: 1799 , 0 , 0 , 0
1.06/1.13 c watched constraints 424 ,( 19.07 )
1.06/1.13 c counting constraints 1799 ,( 80.93 )
1.06/1.13 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 317085 , 63133 , 1165239 ,( 67787 , 1097452 )
1.06/1.13 c gcd simplifications 159
1.06/1.13 c detected cardinalities 1
1.06/1.13 c weakened non-implied lits 242495
1.06/1.13 c weakened non-implying lits 589
1.06/1.13 c original variables 169
1.06/1.13 c clausal propagations 16052
1.06/1.13 c cardinality propagations 98388
1.06/1.13 c watched propagations 985
1.06/1.13 c counting propagations 64909
1.06/1.13 c watch lookups 11013086
1.06/1.13 c watch backjump lookups 0
1.06/1.13 c watch checks 2425438
1.06/1.13 c propagation checks 8203054
1.06/1.13 c constraint additions 1118060
1.06/1.13 c trail pops 198502
1.06/1.13 c formula constraints 101
1.06/1.13 c learned constraints 4020
1.06/1.13 c bound constraints 0
1.06/1.13 c core-guided constraints 0
1.06/1.13 c encountered formula constraints 23858
1.06/1.13 c encountered learned constraints 10243
1.06/1.13 c encountered bound constraints 0
1.06/1.13 c encountered core-guided constraints 0
1.06/1.13 c LP total time 0.129546 s
1.06/1.13 c LP solve time 0.01 s
1.06/1.13 c LP constraints added 107
1.06/1.13 c LP constraints removed 2
1.06/1.13 c LP pivots internal 431
1.06/1.13 c LP pivots root 127
1.06/1.13 c LP calls 12
1.06/1.13 c LP optimalities 8
1.06/1.13 c LP no pivot count 0
1.06/1.13 c LP infeasibilities 4
1.06/1.13 c LP valid Farkas constraints 4
1.06/1.13 c LP learned Farkas constraints 4
1.06/1.13 c LP basis resets 0
1.06/1.13 c LP cycling count 0
1.06/1.13 c LP singular count 0
1.06/1.13 c LP no primal count 0
1.06/1.13 c LP no farkas count 0
1.06/1.13 c LP other issue count 0
1.06/1.13 c LP Gomory cuts 4
1.06/1.13 c LP learned cuts 2
1.06/1.13 c LP deleted cuts 2
1.06/1.13 c LP encountered Gomory constraints 2
1.06/1.13 c LP encountered Farkas constraints 2355
1.06/1.13 c LP encountered learned Farkas constraints 37
1.06/1.13 c CG auxiliary variables introduced 0
1.06/1.13 c CG solutions found 0
1.06/1.13 c CG cores constructed 0
1.06/1.13 c CG core cardinality constraints returned 0
1.06/1.13 c CG unit cores 0
1.06/1.13 c CG single cores 0
1.06/1.13 c CG blocks removed during cardinality reduction 0
1.06/1.13 c CG first core best 0
1.06/1.13 c CG decision core best 0
1.06/1.13 c CG core reduction tie 0
1.06/1.13 c CG core degree average 0.00
1.06/1.13 c CG core slack average 0.00
1.06/1.13 c CG core upper bound improvements 0
1.06/1.13 c STR number of successful calls 0
1.06/1.13 c STR number of unsuccessful calls 0
1.06/1.13 c STR number of inconclusive calls 0
1.06/1.13 c STR number of successful attempts 0
1.06/1.13 c STR number of unsuccessful attempts 0
1.06/1.13 c STR number of inconclusive attempts 0
1.06/1.13 c STR average degree increase per successful call inf
1.06/1.13 c STR average degree increase per successful attempt inf
1.06/1.13 c STR total number of conflicts for successful attempts 0
1.06/1.13 c STR total number of conflicts for unsuccessful attempts 0
1.06/1.13 c STR total number of conflicts for inconclusive attempts 0
1.06/1.13 c STR average number of conflicts per successful attempt inf
1.06/1.13 c STR average number of conflicts per unsuccessful attempt inf
1.06/1.13 c STR average number of conflicts per inconclusive attempt inf
1.06/1.13 c AVG.sumWPerc 71.60
1.06/1.13 c bigint constraints 0
1.06/1.13 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 (62392 MiB free)
memory of node 1: 64507 MiB (63902 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495604-1751157529/watcher-4495604-1751157529 -o /tmp/evaluation-result-4495604-1751157529/solver-4495604-1751157529 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760 run-dec.sh HOME/instance-4495604-1751157529.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
Current StackSize limit: 8192 KiB
solver pid=18795, runsolver pid=18792
[startup+0.100065 s]*
/proc/loadavg: 3.59 2.23 2.65 5/259 18797
/proc/meminfo: memFree=129324652/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=56172 memory=10624 CPUtime=0.07 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 591 0 0 0 7 0 0 0 20 0 1 0 31431754 57520128 2656 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 7 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14043 2656 2304 1147 0 1470 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 60364 KiB
Current children cumulated memory: 13696 KiB
[startup+0.213279 s]*
/proc/loadavg: 3.59 2.23 2.65 5/259 18797
/proc/meminfo: memFree=129323644/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=56700 memory=13408 CPUtime=0.18 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 761 0 0 0 17 1 0 0 20 0 1 0 31431754 58060800 3352 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14175 3352 2304 1147 0 1602 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 60892 KiB
Current children cumulated memory: 16480 KiB
[startup+0.313492 s]*
/proc/loadavg: 3.59 2.23 2.65 5/259 18797
/proc/meminfo: memFree=129323644/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=56964 memory=13536 CPUtime=0.28 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 824 0 0 0 27 1 0 0 20 0 1 0 31431754 58331136 3384 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14241 3384 2304 1147 0 1668 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 61156 KiB
Current children cumulated memory: 16608 KiB
[startup+0.700323 s]
/proc/loadavg: 3.62 2.26 2.66 5/259 18797
/proc/meminfo: memFree=129325296/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=57600 memory=14176 CPUtime=0.65 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 975 0 0 0 63 2 0 0 20 0 1 0 31431754 58982400 3544 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14400 3544 2304 1147 0 1827 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 61792 KiB
Current children cumulated memory: 17248 KiB
[startup+1.1372 s]
# the end of solver process 18795 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.05031 s, system=0.04954 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800371 s]
/proc/loadavg: 3.62 2.26 2.66 5/259 18797
/proc/meminfo: memFree=129325296/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=57600 memory=14304 CPUtime=0.75 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 989 0 0 0 72 3 0 0 20 0 1 0 31431754 58982400 3576 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14400 3576 2304 1147 0 1827 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 61792 KiB
Current children cumulated memory: 17376 KiB
[startup+1.0003 s]*
/proc/loadavg: 3.62 2.26 2.66 5/259 18797
/proc/meminfo: memFree=129325296/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=58072 memory=14560 CPUtime=0.96 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 1076 0 0 0 92 4 0 0 20 0 1 0 31431754 59465728 3640 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14518 3640 2304 1147 0 1945 0
Current children cumulated CPU time: 0.96 s
Current children cumulated vsize: 62264 KiB
Current children cumulated memory: 17632 KiB
[startup+1.1131 s]
/proc/loadavg: 3.62 2.26 2.66 5/259 18797
/proc/meminfo: memFree=129325296/131382112 swapFree=33010684/33010684
[pid=18795] ppid=18792 vsize=4192 memory=3072 CPUtime=0 cores=5,7
/proc/18795/stat : 18795 (run-dec.sh) S 18792 18795 17431 0 -1 4194304 204 0 0 0 0 0 0 0 20 0 1 0 31431753 4292608 768 18446744073709551615 94279157157888 94279158052421 140722994553648 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94279158291472 94279158339216 94279163170816 140722994555245 140722994555368 140722994555368 140722994560970 0
/proc/18795/statm: 1048 768 704 219 0 110 0
[pid=18797] ppid=18795 vsize=58352 memory=14816 CPUtime=1.06 cores=5,7
/proc/18797/stat : 18797 (roundingsat) R 18795 18795 17431 0 -1 4194304 1116 0 0 0 102 4 0 0 20 0 1 0 31431754 59752448 3704 18446744073709551615 4227072 8923433 140721576765808 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 25366528 140721576769975 140721576770088 140721576770088 140721576775658 0
/proc/18797/statm: 14588 3704 2304 1147 0 2015 0
Current children cumulated CPU time: 1.06 s
Current children cumulated vsize: 62544 KiB
Current children cumulated memory: 17888 KiB
Child status: 0
Real time (s): 1.13724
CPU time (s): 1.09985
CPU user time (s): 1.05031
CPU system time (s): 0.04954
CPU usage (%): 96.7121
Max. virtual memory (cumulated for all children) (KiB): 62544
Max. memory (cumulated for all children) (KiB): 17888
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05031
system time used= 0.04954
maximum resident set size= 14816
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1355
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= 9
# summary of solver processes directly reported to runsolver:
# pid: 18795
# total CPU time (s): 1.09985
# total CPU user time (s): 1.05031
# total CPU system time (s): 0.04954
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.038106 second user time and 0.07779 second system time
The end
Launcher Data
Begin job on nodeC001 at 2025-06-29 02:38:49
IDJOB=4495604
IDBENCH=148088
IDSOLVER=3349
FILE ID=nodeC001/4495604-1751157529
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-t2001.13queen13.1110967142.opb
COMMAND LINE= run-dec.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495604-1751157529/watcher-4495604-1751157529 -o /tmp/evaluation-result-4495604-1751157529/solver-4495604-1751157529 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC001-1751157406-17444 --watchdog 3760 run-dec.sh HOME/instance-4495604-1751157529.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 75a98ddb391bf9193e6ded104a0aa9ca
RANDOM SEED=1271925441
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 : 3491.731
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 : 3691.295
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 : 1197.172
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 : 1197.265
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 : 3663.010
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 : 1197.169
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 : 3700.000
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 : 1197.609
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: 129325408 kB
MemAvailable: 128990004 kB
Buffers: 3280 kB
Cached: 476116 kB
SwapCached: 0 kB
Active: 1255284 kB
Inactive: 231168 kB
Active(anon): 1025024 kB
Inactive(anon): 0 kB
Active(file): 230260 kB
Inactive(file): 231168 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 7424 kB
Writeback: 0 kB
AnonPages: 1008260 kB
Mapped: 115064 kB
Shmem: 17960 kB
KReclaimable: 85204 kB
Slab: 165496 kB
SReclaimable: 85204 kB
SUnreclaim: 80292 kB
KernelStack: 4160 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: 622592 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 02:38:50