Trace number 4495174
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-t2001.13queen13.1110973670.opb |
| MD5SUM | db7bf7f27baafa488c212b29bce79575 |
| 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 | 0.429324 |
| 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 | 1248 |
| 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
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.02 c #variables 169 #constraints 101
0.00/0.02 c rational objective 13
0.08/0.18 c #Conflicts: 1000 | #Constraints: 1110
0.08/0.18 c #Conflicts: 2000 | #Constraints: 2114
0.08/0.18 c INPROCESSING
0.08/0.18 c GARBAGE COLLECT
0.08/0.18 c rational objective 13
0.28/0.40 c #Conflicts: 3000 | #Constraints: 2116
0.28/0.40 c #Conflicts: 4000 | #Constraints: 3119
0.28/0.40 c INPROCESSING
0.28/0.40 c GARBAGE COLLECT
0.28/0.40 c rational objective 13
0.58/0.66 c #Conflicts: 5000 | #Constraints: 2520
0.58/0.66 c #Conflicts: 6000 | #Constraints: 3523
0.58/0.66 c INPROCESSING
0.58/0.66 c GARBAGE COLLECT
0.58/0.66 c rational objective 13
0.88/0.92 c #Conflicts: 7000 | #Constraints: 2521
0.88/0.92 c #Conflicts: 8000 | #Constraints: 3521
0.88/0.92 c #Conflicts: 9000 | #Constraints: 4521
0.88/0.92 c INPROCESSING
0.88/0.92 c GARBAGE COLLECT
0.88/0.92 c rational objective 13
1.07/1.11 c #Conflicts: 10000 | #Constraints: 3223
1.07/1.11 c #Conflicts: 11000 | #Constraints: 4223
1.07/1.11 c cpu time 1.05049 s
1.07/1.11 c deterministic time 49229498 4.92e+07
1.07/1.11 c optimization time 2e-05 s
1.07/1.11 c total solve time 1.04968 s
1.07/1.11 c core-guided solve time 0 s
1.07/1.11 c propagation time 0.441556 s
1.07/1.11 c conflict analysis time 0.378449 s
1.07/1.11 c propagations 465998
1.07/1.11 c resolve steps 88740
1.07/1.11 c decisions 23945
1.07/1.11 c conflicts 11023
1.07/1.11 c restarts 45
1.07/1.11 c inprocessing phases 4
1.07/1.11 c garbage collections 4 ,( 100.00 )
1.07/1.11 c input clauses 30 ,( 29.70 )
1.07/1.11 c input cardinalities 70 ,( 69.31 )
1.07/1.11 c input general constraints 1 ,( 0.99 )
1.07/1.11 c input average constraint length 11.93
1.07/1.11 c input average constraint degree 18.04
1.07/1.11 c learned clauses 7306 ,( 66.10 )
1.07/1.11 c learned cardinalities 66 ,( 0.60 )
1.07/1.11 c learned general constraints 3681 ,( 33.30 )
1.07/1.11 c learned average constraint length 45.70
1.07/1.11 c learned average constraint degree 696981061.95
1.07/1.11 c watched CF 32, 64, 128, Arb: 965 , 0 , 0 , 0
1.07/1.11 c counting CF 32, 64, 128, Arb: 2717 , 0 , 0 , 0
1.07/1.11 c watched constraints 965 ,( 26.21 )
1.07/1.11 c counting constraints 2717 ,( 73.79 )
1.07/1.11 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 1014318 , 189956 , 761626 ,( 151034 , 610592 )
1.07/1.11 c gcd simplifications 644
1.07/1.11 c detected cardinalities 6
1.07/1.11 c weakened non-implied lits 694131
1.07/1.11 c weakened non-implying lits 3685
1.07/1.11 c original variables 169
1.07/1.11 c clausal propagations 48631
1.07/1.11 c cardinality propagations 235266
1.07/1.11 c watched propagations 3084
1.07/1.11 c counting propagations 163794
1.07/1.11 c watch lookups 23682480
1.07/1.11 c watch backjump lookups 0
1.07/1.11 c watch checks 7884322
1.07/1.11 c propagation checks 13153235
1.07/1.11 c constraint additions 3516813
1.07/1.11 c trail pops 500896
1.07/1.11 c formula constraints 101
1.07/1.11 c learned constraints 11021
1.07/1.11 c bound constraints 0
1.07/1.11 c core-guided constraints 0
1.07/1.11 c encountered formula constraints 59799
1.07/1.11 c encountered learned constraints 32276
1.07/1.11 c encountered bound constraints 0
1.07/1.11 c encountered core-guided constraints 0
1.07/1.11 c LP total time 0.14134 s
1.07/1.11 c LP solve time 0.06 s
1.07/1.11 c LP constraints added 118
1.07/1.11 c LP constraints removed 12
1.07/1.11 c LP pivots internal 1105
1.07/1.11 c LP pivots root 703
1.07/1.11 c LP calls 34
1.07/1.11 c LP optimalities 7
1.07/1.11 c LP no pivot count 0
1.07/1.11 c LP infeasibilities 26
1.07/1.11 c LP valid Farkas constraints 25
1.07/1.11 c LP learned Farkas constraints 1
1.07/1.11 c LP basis resets 2
1.07/1.11 c LP cycling count 1
1.07/1.11 c LP singular count 0
1.07/1.11 c LP no primal count 0
1.07/1.11 c LP no farkas count 1
1.07/1.11 c LP other issue count 0
1.07/1.11 c LP Gomory cuts 6
1.07/1.11 c LP learned cuts 11
1.07/1.11 c LP deleted cuts 12
1.07/1.11 c LP encountered Gomory constraints 147
1.07/1.11 c LP encountered Farkas constraints 7540
1.07/1.11 c LP encountered learned Farkas constraints 0
1.07/1.11 c CG auxiliary variables introduced 0
1.07/1.11 c CG solutions found 0
1.07/1.11 c CG cores constructed 0
1.07/1.11 c CG core cardinality constraints returned 0
1.07/1.11 c CG unit cores 0
1.07/1.11 c CG single cores 0
1.07/1.11 c CG blocks removed during cardinality reduction 0
1.07/1.11 c CG first core best 0
1.07/1.11 c CG decision core best 0
1.07/1.11 c CG core reduction tie 0
1.07/1.11 c CG core degree average 0.00
1.07/1.11 c CG core slack average 0.00
1.07/1.11 c CG core upper bound improvements 0
1.07/1.11 c STR number of successful calls 0
1.07/1.11 c STR number of unsuccessful calls 0
1.07/1.11 c STR number of inconclusive calls 0
1.07/1.11 c STR number of successful attempts 0
1.07/1.11 c STR number of unsuccessful attempts 0
1.07/1.11 c STR number of inconclusive attempts 0
1.07/1.11 c STR average degree increase per successful call inf
1.07/1.12 c STR average degree increase per successful attempt inf
1.07/1.12 c STR total number of conflicts for successful attempts 0
1.07/1.12 c STR total number of conflicts for unsuccessful attempts 0
1.07/1.12 c STR total number of conflicts for inconclusive attempts 0
1.07/1.12 c STR average number of conflicts per successful attempt inf
1.07/1.12 c STR average number of conflicts per unsuccessful attempt inf
1.07/1.12 c STR average number of conflicts per inconclusive attempt inf
1.07/1.12 c AVG.sumWPerc 65.05
1.07/1.12 c bigint constraints 0
1.07/1.12 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: 63708 MiB (62813 MiB free)
memory of node 1: 64465 MiB (63795 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495174-1751153869/watcher-4495174-1751153869 -o /tmp/evaluation-result-4495174-1751153869/solver-4495174-1751153869 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751146607-16321 --watchdog 3760 run-dec-ls.sh HOME/instance-4495174-1751153869.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=19634, runsolver pid=19631
[startup+0.100066 s]*
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643352/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=56768 memory=13636 CPUtime=0.08 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 757 0 0 0 8 0 0 0 20 0 1 0 31065391 58130432 3409 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14192 3409 2368 1147 0 1619 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 60960 KiB
Current children cumulated memory: 16580 KiB
[startup+0.20575 s]*
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643352/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=57316 memory=14276 CPUtime=0.18 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 904 0 0 0 17 1 0 0 20 0 1 0 31065391 58691584 3569 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14329 3569 2368 1147 0 1756 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61508 KiB
Current children cumulated memory: 17220 KiB
[startup+0.305639 s]*
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643352/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=57604 memory=14404 CPUtime=0.28 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 955 0 0 0 27 1 0 0 20 0 1 0 31065391 58986496 3601 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14401 3601 2368 1147 0 1828 0
Current children cumulated CPU time: 0.28 s
Current children cumulated vsize: 61796 KiB
Current children cumulated memory: 17348 KiB
[startup+0.700196 s]
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643352/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=58352 memory=15556 CPUtime=0.68 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 1144 0 0 0 65 3 0 0 20 0 1 0 31065391 59752448 3889 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14588 3889 2464 1147 0 2015 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 62544 KiB
Current children cumulated memory: 18500 KiB
[startup+1.12028 s]
# the end of solver process 19634 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.05207 s, system=0.053301 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800221 s]
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643352/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=58352 memory=15556 CPUtime=0.77 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 1145 0 0 0 74 3 0 0 20 0 1 0 31065391 59752448 3889 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14588 3889 2464 1147 0 2015 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 62544 KiB
Current children cumulated memory: 18500 KiB
[startup+1.00018 s]*
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643332/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=58604 memory=15812 CPUtime=0.98 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 1216 0 0 0 94 4 0 0 20 0 1 0 31065391 60010496 3953 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14651 3953 2464 1147 0 2078 0
Current children cumulated CPU time: 0.98 s
Current children cumulated vsize: 62796 KiB
Current children cumulated memory: 18756 KiB
[startup+1.10548 s]
/proc/loadavg: 4.10 4.14 4.11 5/270 19636
/proc/meminfo: memFree=129643332/131249996 swapFree=33010684/33010684
[pid=19634] ppid=19631 vsize=4192 memory=2944 CPUtime=0 cores=5,7
/proc/19634/stat : 19634 (run-dec-ls.sh) S 19631 19634 16308 0 -1 4194304 207 0 0 0 0 0 0 0 20 0 1 0 31065390 4292608 736 18446744073709551615 94549759930368 94549760824901 140726478774208 0 0 0 65536 4 65538 1 0 0 17 7 0 0 0 0 0 94549761063952 94549761111696 94549789454336 140726478780775 140726478780901 140726478780901 140726478786503 0
/proc/19634/statm: 1048 736 672 219 0 110 0
[pid=19636] ppid=19634 vsize=58892 memory=16068 CPUtime=1.07 cores=5,7
/proc/19636/stat : 19636 (roundingsat) R 19634 19634 16308 0 -1 4194304 1266 0 0 0 103 4 0 0 20 0 1 0 31065391 60305408 4017 18446744073709551615 4227072 8923433 140720436411536 0 0 0 0 0 8405026 0 0 0 17 5 0 0 0 0 0 9823104 9832592 32239616 140720436418976 140720436419112 140720436419112 140720436424682 0
/proc/19636/statm: 14723 4017 2464 1147 0 2150 0
Current children cumulated CPU time: 1.07 s
Current children cumulated vsize: 63084 KiB
Current children cumulated memory: 19012 KiB
Child status: 0
Real time (s): 1.12031
CPU time (s): 1.10537
CPU user time (s): 1.05207
CPU system time (s): 0.053301
CPU usage (%): 98.6665
Max. virtual memory (cumulated for all children) (KiB): 63084
Max. memory (cumulated for all children) (KiB): 19012
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05207
system time used= 0.053301
maximum resident set size= 16068
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1514
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= 4
# summary of solver processes directly reported to runsolver:
# pid: 19634
# total CPU time (s): 1.10537
# total CPU user time (s): 1.05207
# total CPU system time (s): 0.053301
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.015552 second user time and 0.035554 second system time
The end
Launcher Data
Begin job on nodeC029 at 2025-06-29 01:37:50
IDJOB=4495174
IDBENCH=147999
IDSOLVER=3353
FILE ID=nodeC029/4495174-1751153869
RUNJOBID= nodeC029-1751146607-16321
SLURM_JOB_ID= 9587465
Free space on /tmp= 433032 MiB
SOLVER NAME= roundingsat-ls 63f22ad
BENCH NAME= PB24/normalized-PB06/DEC-LIN/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110973670.opb
COMMAND LINE= run-dec-ls.sh BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4495174-1751153869/watcher-4495174-1751153869 -o /tmp/evaluation-result-4495174-1751153869/solver-4495174-1751153869 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC029-1751146607-16321 --watchdog 3760 run-dec-ls.sh HOME/instance-4495174-1751153869.opb
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= db7bf7f27baafa488c212b29bce79575
RANDOM SEED=1661805849
nodeC029 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 : 0xb00002a
cpu MHz : 3599.743
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3599.717
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3600.108
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3550.794
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3599.721
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3599.549
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3439.627
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
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 : 0xb00002a
cpu MHz : 3599.744
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 tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp 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 : 6999.46
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249996 kB
MemFree: 129647304 kB
MemAvailable: 129286760 kB
Buffers: 3280 kB
Cached: 442868 kB
SwapCached: 0 kB
Active: 806848 kB
Inactive: 223960 kB
Active(anon): 602720 kB
Inactive(anon): 0 kB
Active(file): 204128 kB
Inactive(file): 223960 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 14688 kB
Writeback: 0 kB
AnonPages: 587848 kB
Mapped: 116784 kB
Shmem: 18060 kB
KReclaimable: 86180 kB
Slab: 169292 kB
SReclaimable: 86180 kB
SUnreclaim: 83112 kB
KernelStack: 4368 kB
PageTables: 4404 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 998144 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150568 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 464896 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: 193236 kB
DirectMap2M: 11112448 kB
DirectMap1G: 124780544 kB
Free space on /tmp at the end= 433024 MiB
End job on nodeC029 at 2025-06-29 01:37:51