Trace number 4545469
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 | PB25/normalized-PB25/DEC-LIN/wallon/
normalized-Hamming-20-10-03-08_c24.opb |
| MD5SUM | 9101894967509166591dd86e4191459c |
| 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 | 0.667758 |
| 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 | 6861 |
| Total number of constraints | 13501 |
| Number of constraints which are clauses | 2281 |
| Number of constraints which are cardinality constraints (but not clauses) | 190 |
| Number of constraints which are nor clauses,nor cardinality constraints | 11030 |
| Minimum length of a constraint | 1 |
| Maximum length of a constraint | 10 |
| 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 | 8 |
| Number of bits of the biggest number in a constraint | 4 |
| Biggest sum of numbers in a constraint | 18 |
| Number of bits of the biggest sum of numbers | 5 |
| 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
0.00/0.03 c RoundingSat 2
0.00/0.03 c branch pb25
0.00/0.03 c commit 63f22ad
0.16/0.27 c #variables 6861 #constraints 13501
1.79/1.98 c #Conflicts: 1000 | #Constraints: 14500
1.79/1.98 c #Conflicts: 2000 | #Constraints: 15500
1.79/1.98 c INPROCESSING
1.79/1.98 c GARBAGE COLLECT
1.79/1.98 c #Conflicts: 3000 | #Constraints: 13785
1.79/1.98 c #Conflicts: 4000 | #Constraints: 14785
1.79/1.98 c INPROCESSING
1.79/1.98 c GARBAGE COLLECT
1.79/1.98 c #Conflicts: 5000 | #Constraints: 14252
1.79/1.98 c #Conflicts: 6000 | #Constraints: 15252
1.79/1.98 c INPROCESSING
1.79/1.98 c GARBAGE COLLECT
1.79/1.98 c #Conflicts: 7000 | #Constraints: 14292
1.79/1.98 c #Conflicts: 8000 | #Constraints: 15292
1.79/1.98 c cpu time 1.76882 s
1.79/1.98 c deterministic time 26714168 2.67e+07
1.79/1.98 c optimization time 7.8e-05 s
1.79/1.98 c total solve time 1.59231 s
1.79/1.98 c core-guided solve time 0 s
1.79/1.98 c propagation time 0.540952 s
1.79/1.98 c conflict analysis time 0.311621 s
1.79/1.98 c propagations 1464974
1.79/1.98 c resolve steps 77192
1.79/1.98 c decisions 18892
1.79/1.98 c conflicts 8790
1.79/1.98 c restarts 37
1.79/1.98 c inprocessing phases 3
1.79/1.98 c garbage collections 3 ,( 100.00 )
1.79/1.98 c input clauses 2481 ,( 18.38 )
1.79/1.98 c input cardinalities 190 ,( 1.41 )
1.79/1.98 c input general constraints 10830 ,( 80.22 )
1.79/1.98 c input average constraint length 4.41
1.79/1.98 c input average constraint degree 2.87
1.79/1.98 c learned clauses 6106 ,( 69.47 )
1.79/1.98 c learned cardinalities 580 ,( 6.60 )
1.79/1.98 c learned general constraints 2103 ,( 23.93 )
1.79/1.98 c learned average constraint length 22.87
1.79/1.98 c learned average constraint degree 30431.33
1.79/1.98 c watched CF 32, 64, 128, Arb: 703 , 0 , 0 , 0
1.79/1.98 c counting CF 32, 64, 128, Arb: 12230 , 0 , 0 , 0
1.79/1.98 c watched constraints 703 ,( 5.44 )
1.79/1.98 c counting constraints 12230 ,( 94.56 )
1.79/1.98 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 755420 , 822266 , 2216817 ,( 107574 , 2109243 )
1.79/1.98 c gcd simplifications 49
1.79/1.98 c detected cardinalities 14
1.79/1.98 c weakened non-implied lits 108896
1.79/1.98 c weakened non-implying lits 53
1.79/1.98 c original variables 6861
1.79/1.98 c clausal propagations 215356
1.79/1.98 c cardinality propagations 252224
1.79/1.98 c watched propagations 2569
1.79/1.98 c counting propagations 978330
1.79/1.98 c watch lookups 12040832
1.79/1.98 c watch backjump lookups 0
1.79/1.98 c watch checks 4371250
1.79/1.98 c propagation checks 6447711
1.79/1.98 c constraint additions 877254
1.79/1.98 c trail pops 1490254
1.79/1.98 c formula constraints 13501
1.79/1.98 c learned constraints 8789
1.79/1.98 c bound constraints 0
1.79/1.98 c core-guided constraints 0
1.79/1.98 c encountered formula constraints 42679
1.79/1.98 c encountered learned constraints 43303
1.79/1.98 c encountered bound constraints 0
1.79/1.98 c encountered core-guided constraints 0
1.79/1.98 c LP total time 0.131336 s
1.79/1.98 c LP solve time 0.12 s
1.79/1.98 c LP constraints added 13501
1.79/1.98 c LP constraints removed 0
1.79/1.98 c LP pivots internal 2000
1.79/1.98 c LP pivots root 1000
1.79/1.98 c LP calls 2
1.79/1.98 c LP optimalities 0
1.79/1.98 c LP no pivot count 0
1.79/1.98 c LP infeasibilities 0
1.79/1.98 c LP valid Farkas constraints 0
1.79/1.98 c LP learned Farkas constraints 0
1.79/1.98 c LP basis resets 0
1.79/1.98 c LP cycling count 0
1.79/1.98 c LP singular count 0
1.79/1.98 c LP no primal count 0
1.79/1.98 c LP no farkas count 0
1.79/1.98 c LP other issue count 0
1.79/1.98 c LP Gomory cuts 0
1.79/1.98 c LP learned cuts 0
1.79/1.98 c LP deleted cuts 0
1.79/1.98 c LP encountered Gomory constraints 0
1.79/1.98 c LP encountered Farkas constraints 0
1.79/1.98 c LP encountered learned Farkas constraints 0
1.79/1.98 c CG auxiliary variables introduced 0
1.79/1.98 c CG solutions found 0
1.79/1.98 c CG cores constructed 0
1.79/1.98 c CG core cardinality constraints returned 0
1.79/1.98 c CG unit cores 0
1.79/1.98 c CG single cores 0
1.79/1.98 c CG blocks removed during cardinality reduction 0
1.79/1.98 c CG first core best 0
1.79/1.98 c CG decision core best 0
1.79/1.98 c CG core reduction tie 0
1.79/1.98 c CG core degree average 0.00
1.79/1.98 c CG core slack average 0.00
1.79/1.98 c CG core upper bound improvements 0
1.79/1.98 c STR number of successful calls 0
1.79/1.98 c STR number of unsuccessful calls 0
1.79/1.98 c STR number of inconclusive calls 0
1.79/1.98 c STR number of successful attempts 0
1.79/1.98 c STR number of unsuccessful attempts 0
1.79/1.98 c STR number of inconclusive attempts 0
1.79/1.98 c STR average degree increase per successful call inf
1.79/1.98 c STR average degree increase per successful attempt inf
1.79/1.98 c STR total number of conflicts for successful attempts 0
1.79/1.98 c STR total number of conflicts for unsuccessful attempts 0
1.79/1.98 c STR total number of conflicts for inconclusive attempts 0
1.79/1.98 c STR average number of conflicts per successful attempt inf
1.79/1.98 c STR average number of conflicts per unsuccessful attempt inf
1.79/1.98 c STR average number of conflicts per inconclusive attempt inf
1.79/1.98 c AVG.sumWPerc 77.85
1.79/1.98 c bigint constraints 0
1.79/1.98 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 23 09:47:08 CEST 2025
extraparms=--no-checkDeletion
-- veripb --
Running VeriPB version 2.3.0
s VERIFIED UNSATISFIABLE
Verification succeeded.
-- cakepb --
s VERIFIED UNSATISFIABLE
--summary--
ALL OK
Watcher Data
runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
NUMA information:
number of nodes: 2
memory of node 0: 63837 MiB (62562 MiB free)
memory of node 1: 64465 MiB (60754 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4545469-1753236509/watcher-4545469-1753236509 -o /tmp/evaluation-result-4545469-1753236509/solver-4545469-1753236509 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1753232894-165286 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4545469-1753236509.opb /tmp/proof-4545469-1753236509
running on 2 cores: 4,6
CPU governors:
performance: 4 6
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 FSIZE limit: 102400000 KiB
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=165777, runsolver pid=165773
Current StackSize limit: 8192 KiB
[startup+0.100068 s]*
/proc/loadavg: 4.15 4.12 4.15 5/249 165787
/proc/meminfo: memFree=126326664/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=59640 memory=15396 CPUtime=0.07 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 1428 0 0 0 5 2 0 0 20 0 1 0 239330086 61071360 3849 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 14910 3849 2112 1147 0 2337 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 63832 KiB
Current children cumulated memory: 18468 KiB
[startup+0.21273 s]*
/proc/loadavg: 4.15 4.12 4.15 5/249 165787
/proc/meminfo: memFree=126976008/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=71152 memory=23540 CPUtime=0.16 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 3836 0 0 0 13 3 0 0 20 0 1 0 239330086 72859648 5885 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 17788 5885 2336 1147 0 5215 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 75344 KiB
Current children cumulated memory: 26612 KiB
[startup+0.314594 s]*
/proc/loadavg: 4.15 4.12 4.15 5/249 165787
/proc/meminfo: memFree=127567964/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=80688 memory=35792 CPUtime=0.26 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 6510 0 0 0 21 5 0 0 20 0 1 0 239330086 82624512 8948 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 20172 8948 2336 1147 0 7599 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 84880 KiB
Current children cumulated memory: 38864 KiB
[startup+0.700314 s]
/proc/loadavg: 4.15 4.12 4.15 4/250 165793
/proc/meminfo: memFree=128199644/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=82972 memory=38096 CPUtime=0.61 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 7012 0 0 0 55 6 0 0 20 0 1 0 239330086 84963328 9524 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 20743 9524 2400 1147 0 8170 0
Current children cumulated CPU time: 0.61 s
Current children cumulated vsize: 87164 KiB
Current children cumulated memory: 41168 KiB
[startup+1.50022 s]
/proc/loadavg: 4.15 4.12 4.15 5/255 165807
/proc/meminfo: memFree=128180652/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=84156 memory=39248 CPUtime=1.39 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 7317 0 0 0 130 9 0 0 20 0 1 0 239330086 86175744 9812 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 21039 9812 2400 1147 0 8466 0
Current children cumulated CPU time: 1.39 s
Current children cumulated vsize: 88348 KiB
Current children cumulated memory: 42320 KiB
[startup+1.98166 s]
# the end of solver process 165777 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.77597 s, system=0.115338 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+1.60022 s]
/proc/loadavg: 4.15 4.12 4.15 5/255 165807
/proc/meminfo: memFree=128180652/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=84156 memory=39248 CPUtime=1.5 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 7318 0 0 0 140 10 0 0 20 0 1 0 239330086 86175744 9812 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 21039 9812 2400 1147 0 8466 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 88348 KiB
Current children cumulated memory: 42320 KiB
[startup+1.80021 s]
/proc/loadavg: 4.15 4.12 4.15 5/255 165807
/proc/meminfo: memFree=128180652/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=84432 memory=39504 CPUtime=1.7 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 7391 0 0 0 160 10 0 0 20 0 1 0 239330086 86458368 9876 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 21108 9876 2400 1147 0 8535 0
Current children cumulated CPU time: 1.7 s
Current children cumulated vsize: 88624 KiB
Current children cumulated memory: 42576 KiB
[startup+1.90022 s]
/proc/loadavg: 4.15 4.12 4.15 5/255 165807
/proc/meminfo: memFree=128180652/131382112 swapFree=33000116/33010684
[pid=165777] ppid=165773 vsize=4192 memory=3072 CPUtime=0 cores=4,6
/proc/165777/stat : 165777 (run-dec-ls-log.) S 165773 165777 165275 0 -1 4194304 205 0 0 0 0 0 0 0 20 0 1 0 239330084 4292608 768 18446744073709551615 94756822458368 94756823352901 140732497351568 0 0 0 65536 4 65538 1 0 0 17 4 0 0 0 0 0 94756823591952 94756823639696 94756823953408 140732497353023 140732497353183 140732497353183 140732497358787 0
/proc/165777/statm: 1048 768 704 219 0 110 0
[pid=165781] ppid=165777 vsize=84432 memory=39504 CPUtime=1.79 cores=4,6
/proc/165781/stat : 165781 (roundingsat) R 165777 165777 165275 0 -1 4194304 7391 0 0 0 169 10 0 0 20 0 1 0 239330086 86458368 9876 18446744073709551615 4227072 8923433 140733758251696 0 0 0 0 0 8405026 0 0 0 17 6 0 0 0 0 0 9823104 9832592 12247040 140733758257524 140733758257702 140733758257702 140733758263274 0
/proc/165781/statm: 21108 9876 2400 1147 0 8535 0
Current children cumulated CPU time: 1.79 s
Current children cumulated vsize: 88624 KiB
Current children cumulated memory: 42576 KiB
Child status: 0
Real time (s): 1.98172
CPU time (s): 1.89131
CPU user time (s): 1.77597
CPU system time (s): 0.115338
CPU usage (%): 95.4379
Max. virtual memory (cumulated for all children) (KiB): 88624
Max. memory (cumulated for all children) (KiB): 42576
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.77597
system time used= 0.115338
maximum resident set size= 39632
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7622
page faults= 0
swaps= 0
block input operations= 0
block output operations= 6296
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 178
involuntary context switches= 37
# summary of solver processes directly reported to runsolver:
# pid: 165777
# total CPU time (s): 1.89131
# total CPU user time (s): 1.77597
# total CPU system time (s): 0.115338
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.023414 second user time and 0.064458 second system time
The end
Launcher Data
Begin job on nodeC007 at 2025-07-23 04:08:29
IDJOB=4545469
IDBENCH=180876
IDSOLVER=3354
FILE ID=nodeC007/4545469-1753236509
RUNJOBID= nodeC007-1753232894-165286
SLURM_JOB_ID= 9687847
Free space on /tmp= 430836 MiB
SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB25/normalized-PB25/DEC-LIN/wallon/normalized-Hamming-20-10-03-08_c24.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4545469-1753236509/watcher-4545469-1753236509 -o /tmp/evaluation-result-4545469-1753236509/solver-4545469-1753236509 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC007-1753232894-165286 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4545469-1753236509.opb /tmp/proof-4545469-1753236509
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 9101894967509166591dd86e4191459c
RANDOM SEED=194312701
nodeC007 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024
/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 2494.025
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 0
cpu cores : 4
apicid : 0
initial apicid : 0
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 1
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.186
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 0
cpu cores : 4
apicid : 16
initial apicid : 16
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 2
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3700.000
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 1
cpu cores : 4
apicid : 2
initial apicid : 2
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 3
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.040
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 1
cpu cores : 4
apicid : 18
initial apicid : 18
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 4
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.510
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 2
cpu cores : 4
apicid : 4
initial apicid : 4
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 5
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 3662.144
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 2
cpu cores : 4
apicid : 20
initial apicid : 20
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 6
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1296.966
cache size : 15360 KB
physical id : 0
siblings : 4
core id : 3
cpu cores : 4
apicid : 6
initial apicid : 6
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
processor : 7
vendor_id : GenuineIntel
cpu family : 6
model : 79
model name : Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping : 1
microcode : 0xb00001f
cpu MHz : 1197.414
cache size : 15360 KB
physical id : 1
siblings : 4
core id : 3
cpu cores : 4
apicid : 22
initial apicid : 22
fpu : yes
fpu_exception : yes
cpuid level : 20
wp : yes
flags : fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags : vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips : 6983.68
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131382112 kB
MemFree: 126276268 kB
MemAvailable: 129064252 kB
Buffers: 16 kB
Cached: 3459424 kB
SwapCached: 2616 kB
Active: 1620404 kB
Inactive: 2636192 kB
Active(anon): 784148 kB
Inactive(anon): 33312 kB
Active(file): 836256 kB
Inactive(file): 2602880 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33000116 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 17748 kB
Writeback: 52 kB
AnonPages: 796076 kB
Mapped: 111652 kB
Shmem: 20304 kB
KReclaimable: 376952 kB
Slab: 471340 kB
SReclaimable: 376952 kB
SUnreclaim: 94388 kB
KernelStack: 3968 kB
PageTables: 4472 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98701740 kB
Committed_AS: 1195300 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 149384 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 595968 kB
ShmemHugePages: 0 kB
ShmemPmdMapped: 0 kB
FileHugePages: 0 kB
FilePmdMapped: 0 kB
CmaTotal: 0 kB
CmaFree: 0 kB
Unaccepted: 0 kB
HugePages_Total: 0
HugePages_Free: 0
HugePages_Rsvd: 0
HugePages_Surp: 0
Hugepagesize: 2048 kB
Hugetlb: 0 kB
DirectMap4k: 201544 kB
DirectMap2M: 10186752 kB
DirectMap1G: 125829120 kB
Free space on /tmp at the end= 432720 MiB
End job on nodeC007 at 2025-07-23 04:08:32