Trace number 4516753
Some explanations
A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process.
The trace of the execution of a solver is divided into four (or five) parts:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
VERIFIER DATA
The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
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CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
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WATCHER DATA
This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver.
The memory used by the solver (vsize) is also given every ten seconds.
When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
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LAUNCHER DATA
These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.
Solver answer on this benchmark
General information on the benchmark
| Name | PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/
subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-3500.shuf-3.opb |
| MD5SUM | fa288505787d5078657a2c980732ee18 |
| Bench Category | DEC-LIN (decision problem, linear constraints, no UNSAT certificate) |
| Best result obtained on this benchmark | UNSAT |
| Best value of the objective obtained on this benchmark | |
| Best CPU time to get the best result obtained on this benchmark | 0.870433 |
| Has Objective Function | NO |
| Satisfiable | |
| (Un)Satisfiability was proved | |
| Best value of the objective function | |
| Optimality of the best value was proved | |
| Number of variables | 14001 |
| Total number of constraints | 14000 |
| Number of constraints which are clauses | 0 |
| Number of constraints which are cardinality constraints (but not clauses) | 1692 |
| Number of constraints which are nor clauses,nor cardinality constraints | 12308 |
| Minimum length of a constraint | 4 |
| Maximum length of a constraint | 5 |
| Number of terms in the objective function | 0 |
| Biggest coefficient in the objective function | 0 |
| Number of bits for the biggest coefficient in the objective function | 0 |
| Sum of the numbers in the objective function | 0 |
| Number of bits of the sum of numbers in the objective function | 0 |
| Biggest number in a constraint | 2 |
| Number of bits of the biggest number in a constraint | 2 |
| Biggest sum of numbers in a constraint | 7 |
| Number of bits of the biggest sum of numbers | 3 |
| Number of products (including duplicates) | 0 |
| Sum of products size (including duplicates) | 0 |
| Number of different products | 0 |
| Sum of products size | 0 |
Solver Data
0.00/0.02 c RoundingSat 2
0.00/0.02 c branch pb25
0.00/0.02 c commit 63f22ad
0.07/0.12 c #variables 14001 #constraints 14000
1.25/1.33 c #Conflicts: 1000 | #Constraints: 14999
1.25/1.33 c #Conflicts: 2000 | #Constraints: 15999
1.25/1.33 c INPROCESSING
1.25/1.33 c #Conflicts: 3000 | #Constraints: 16199
1.25/1.33 c cpu time 1.0085 s
1.25/1.33 c deterministic time 12449012 1.24e+07
1.25/1.33 c optimization time 3.9e-05 s
1.25/1.33 c total solve time 0.941582 s
1.25/1.33 c core-guided solve time 0 s
1.25/1.33 c propagation time 0.340304 s
1.25/1.33 c conflict analysis time 0.043948 s
1.25/1.33 c propagations 812594
1.25/1.33 c resolve steps 16941
1.25/1.33 c decisions 395564
1.25/1.33 c conflicts 3985
1.25/1.33 c restarts 21
1.25/1.33 c inprocessing phases 1
1.25/1.33 c garbage collections 0 ,( 0.00 )
1.25/1.33 c input clauses 0 ,( 0.00 )
1.25/1.33 c input cardinalities 14000 ,( 100.00 )
1.25/1.33 c input general constraints 0 ,( 0.00 )
1.25/1.33 c input average constraint length 4.00
1.25/1.33 c input average constraint degree 2.00
1.25/1.33 c learned clauses 2 ,( 0.05 )
1.25/1.33 c learned cardinalities 3963 ,( 99.50 )
1.25/1.33 c learned general constraints 18 ,( 0.45 )
1.25/1.33 c learned average constraint length 26.48
1.25/1.33 c learned average constraint degree 13.26
1.25/1.33 c watched CF 32, 64, 128, Arb: 2 , 0 , 0 , 0
1.25/1.33 c counting CF 32, 64, 128, Arb: 16 , 0 , 0 , 0
1.25/1.33 c watched constraints 2 ,( 11.11 )
1.25/1.33 c counting constraints 16 ,( 88.89 )
1.25/1.33 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 5 , 1499206 , 450 ,( 5 , 445 )
1.25/1.33 c gcd simplifications 0
1.25/1.33 c detected cardinalities 0
1.25/1.33 c weakened non-implied lits 96
1.25/1.33 c weakened non-implying lits 0
1.25/1.33 c original variables 14001
1.25/1.33 c clausal propagations 0
1.25/1.33 c cardinality propagations 800360
1.25/1.33 c watched propagations 0
1.25/1.33 c counting propagations 85
1.25/1.33 c watch lookups 1502615
1.25/1.33 c watch backjump lookups 0
1.25/1.33 c watch checks 3007730
1.25/1.33 c propagation checks 5339398
1.25/1.33 c constraint additions 175968
1.25/1.33 c trail pops 1212142
1.25/1.33 c formula constraints 14000
1.25/1.33 c learned constraints 3983
1.25/1.33 c bound constraints 0
1.25/1.33 c core-guided constraints 0
1.25/1.33 c encountered formula constraints 16802
1.25/1.33 c encountered learned constraints 4123
1.25/1.33 c encountered bound constraints 0
1.25/1.33 c encountered core-guided constraints 0
1.25/1.33 c LP total time 0.177789 s
1.25/1.33 c LP solve time 0.17 s
1.25/1.33 c LP constraints added 14000
1.25/1.33 c LP constraints removed 0
1.25/1.33 c LP pivots internal 2000
1.25/1.33 c LP pivots root 1000
1.25/1.33 c LP calls 2
1.25/1.33 c LP optimalities 0
1.25/1.33 c LP no pivot count 0
1.25/1.33 c LP infeasibilities 0
1.25/1.33 c LP valid Farkas constraints 0
1.25/1.33 c LP learned Farkas constraints 0
1.25/1.33 c LP basis resets 0
1.25/1.33 c LP cycling count 0
1.25/1.33 c LP singular count 0
1.25/1.33 c LP no primal count 0
1.25/1.33 c LP no farkas count 0
1.25/1.33 c LP other issue count 0
1.25/1.33 c LP Gomory cuts 0
1.25/1.33 c LP learned cuts 0
1.25/1.33 c LP deleted cuts 0
1.25/1.33 c LP encountered Gomory constraints 0
1.25/1.33 c LP encountered Farkas constraints 0
1.25/1.33 c LP encountered learned Farkas constraints 0
1.25/1.33 c CG auxiliary variables introduced 0
1.25/1.33 c CG solutions found 0
1.25/1.33 c CG cores constructed 0
1.25/1.33 c CG core cardinality constraints returned 0
1.25/1.33 c CG unit cores 0
1.25/1.33 c CG single cores 0
1.25/1.33 c CG blocks removed during cardinality reduction 0
1.25/1.33 c CG first core best 0
1.25/1.33 c CG decision core best 0
1.25/1.33 c CG core reduction tie 0
1.25/1.33 c CG core degree average 0.00
1.25/1.33 c CG core slack average 0.00
1.25/1.33 c CG core upper bound improvements 0
1.25/1.33 c STR number of successful calls 0
1.25/1.33 c STR number of unsuccessful calls 0
1.25/1.33 c STR number of inconclusive calls 0
1.25/1.33 c STR number of successful attempts 0
1.25/1.33 c STR number of unsuccessful attempts 0
1.25/1.33 c STR number of inconclusive attempts 0
1.25/1.33 c STR average degree increase per successful call inf
1.25/1.33 c STR average degree increase per successful attempt inf
1.25/1.33 c STR total number of conflicts for successful attempts 0
1.25/1.33 c STR total number of conflicts for unsuccessful attempts 0
1.25/1.33 c STR total number of conflicts for inconclusive attempts 0
1.25/1.33 c STR average number of conflicts per successful attempt inf
1.25/1.33 c STR average number of conflicts per unsuccessful attempt inf
1.25/1.33 c STR average number of conflicts per inconclusive attempt inf
1.25/1.33 c AVG.sumWPerc 55.73
1.25/1.33 c bigint constraints 0
1.25/1.33 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 19:31:18 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: 63708 MiB (62336 MiB free)
memory of node 1: 64465 MiB (62632 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516753-1751231166/watcher-4516753-1751231166 -o /tmp/evaluation-result-4516753-1751231166/solver-4516753-1751231166 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751231030-29269 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4516753-1751231166.opb PROOFDIR/proof-4516753-1751231166
running on 2 cores: 1,3
CPU governors:
performance: 1 3
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
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
solver pid=31130, runsolver pid=31123
Current StackSize limit: 8192 KiB
[startup+0.100064 s]*
/proc/loadavg: 3.84 2.26 2.30 4/267 31134
/proc/meminfo: memFree=127960220/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=72612 memory=28112 CPUtime=0.07 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 5076 0 0 0 5 2 0 0 20 0 1 0 38794462 74354688 7028 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 3 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 18153 7028 2272 1147 0 5580 0
Current children cumulated CPU time: 0.07 s
Current children cumulated vsize: 76804 KiB
Current children cumulated memory: 31184 KiB
[startup+0.205581 s]*
/proc/loadavg: 3.84 2.26 2.30 4/265 31144
/proc/meminfo: memFree=127952832/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=86480 memory=41684 CPUtime=0.16 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 7987 0 0 0 14 2 0 0 20 0 1 0 38794462 88555520 10421 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 3 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 21620 10421 2304 1147 0 9047 0
Current children cumulated CPU time: 0.16 s
Current children cumulated vsize: 90672 KiB
Current children cumulated memory: 44756 KiB
[startup+0.30555 s]*
/proc/loadavg: 3.84 2.26 2.30 4/265 31154
/proc/meminfo: memFree=127952832/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=86480 memory=41684 CPUtime=0.26 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 7987 0 0 0 24 2 0 0 20 0 1 0 38794462 88555520 10421 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 21620 10421 2304 1147 0 9047 0
Current children cumulated CPU time: 0.26 s
Current children cumulated vsize: 90672 KiB
Current children cumulated memory: 44756 KiB
[startup+0.700205 s]
/proc/loadavg: 3.84 2.26 2.30 5/270 31167
/proc/meminfo: memFree=127944648/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=89212 memory=44628 CPUtime=0.65 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 8680 0 0 0 54 11 0 0 20 0 1 0 38794462 91353088 11157 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 22303 11157 2368 1147 0 9730 0
Current children cumulated CPU time: 0.65 s
Current children cumulated vsize: 93404 KiB
Current children cumulated memory: 47700 KiB
[startup+1.33501 s]
# the end of solver process 31130 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=1.0128 s, system=0.280285 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800206 s]
/proc/loadavg: 3.84 2.26 2.30 5/270 31167
/proc/meminfo: memFree=127944648/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=89476 memory=45012 CPUtime=0.75 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 8776 0 0 0 60 15 0 0 20 0 1 0 38794462 91623424 11253 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 22369 11253 2368 1147 0 9796 0
Current children cumulated CPU time: 0.75 s
Current children cumulated vsize: 93668 KiB
Current children cumulated memory: 48084 KiB
[startup+1.20016 s]
/proc/loadavg: 3.84 2.26 2.30 4/267 31181
/proc/meminfo: memFree=127956580/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=90492 memory=45780 CPUtime=1.15 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 8996 0 0 0 92 23 0 0 20 0 1 0 38794462 92663808 11445 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 22623 11445 2368 1147 0 10050 0
Current children cumulated CPU time: 1.15 s
Current children cumulated vsize: 94684 KiB
Current children cumulated memory: 48852 KiB
[startup+1.30016 s]
/proc/loadavg: 3.84 2.26 2.30 4/267 31181
/proc/meminfo: memFree=127956580/131249996 swapFree=33010684/33010684
[pid=31130] ppid=31123 vsize=4192 memory=3072 CPUtime=0 cores=1,3
/proc/31130/stat : 31130 (run-dec-ls-log.) S 31123 31130 29257 0 -1 4194304 210 0 0 0 0 0 0 0 20 0 1 0 38794460 4292608 768 18446744073709551615 94542732992512 94542733887045 140729570534672 0 0 0 65536 4 65538 1 0 0 17 1 0 0 0 0 0 94542734126096 94542734173840 94542758465536 140729570543899 140729570544097 140729570544097 140729570549699 0
/proc/31130/statm: 1048 768 704 219 0 110 0
[pid=31132] ppid=31130 vsize=90756 memory=46036 CPUtime=1.25 cores=1,3
/proc/31132/stat : 31132 (roundingsat) R 31130 31130 29257 0 -1 4194304 9058 0 0 0 99 26 0 0 20 0 1 0 38794462 92934144 11509 18446744073709551615 4227072 8923433 140722686123744 0 0 0 0 0 8405026 0 0 0 17 1 0 0 0 0 0 9823104 9832592 38379520 140722686126416 140722686126632 140722686126632 140722686132202 0
/proc/31132/statm: 22689 11509 2368 1147 0 10116 0
Current children cumulated CPU time: 1.25 s
Current children cumulated vsize: 94948 KiB
Current children cumulated memory: 49108 KiB
Child status: 0
Real time (s): 1.33504
CPU time (s): 1.29309
CPU user time (s): 1.0128
CPU system time (s): 0.280285
CPU usage (%): 96.8577
Max. virtual memory (cumulated for all children) (KiB): 94948
Max. memory (cumulated for all children) (KiB): 49108
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.0128
system time used= 0.280285
maximum resident set size= 46036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9298
page faults= 0
swaps= 0
block input operations= 0
block output operations= 328
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 224
involuntary context switches= 12
# summary of solver processes directly reported to runsolver:
# pid: 31130
# total CPU time (s): 1.29309
# total CPU user time (s): 1.0128
# total CPU system time (s): 0.280285
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.014234 second user time and 0.03554 second system time
The end
Launcher Data
Begin job on nodeC023 at 2025-06-29 23:06:06
IDJOB=4516753
IDBENCH=175756
IDSOLVER=3354
FILE ID=nodeC023/4516753-1751231166
RUNJOBID= nodeC023-1751231030-29269
SLURM_JOB_ID= 9587704
Free space on /tmp= 433032 MiB
SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB24/normalized-PB24/DEC-LIN/nordstrom/CombinatorialBenchmarksPBsolvers/subsetcard/larger/fixedbw_opb_shuffle/normalized-subsetcard-eq-fixedbandwidth-3500.shuf-3.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4516753-1751231166/watcher-4516753-1751231166 -o /tmp/evaluation-result-4516753-1751231166/solver-4516753-1751231166 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751231030-29269 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4516753-1751231166.opb PROOFDIR/proof-4516753-1751231166
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= fa288505787d5078657a2c980732ee18
RANDOM SEED=1285651560
nodeC023 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 : 3600.054
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 : 6999.78
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 : 3599.893
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 : 6999.78
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 : 3600.131
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 : 6999.78
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 : 3599.731
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 : 6999.78
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 : 3599.890
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 : 6999.78
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 : 3599.751
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 : 6999.78
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 : 3600.179
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 : 6999.78
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 : 3838.600
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 : 6999.78
clflush size : 64
cache_alignment : 64
address sizes : 46 bits physical, 48 bits virtual
power management:
/proc/meminfo:
MemTotal: 131249996 kB
MemFree: 127968156 kB
MemAvailable: 129002692 kB
Buffers: 3280 kB
Cached: 1838188 kB
SwapCached: 0 kB
Active: 1132864 kB
Inactive: 1533116 kB
Active(anon): 842600 kB
Inactive(anon): 0 kB
Active(file): 290264 kB
Inactive(file): 1533116 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 44256 kB
Writeback: 108 kB
AnonPages: 827628 kB
Mapped: 112428 kB
Shmem: 18064 kB
KReclaimable: 100788 kB
Slab: 189416 kB
SReclaimable: 100788 kB
SUnreclaim: 88628 kB
KernelStack: 4320 kB
PageTables: 4756 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 1232692 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150600 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 362496 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: 197332 kB
DirectMap2M: 9011200 kB
DirectMap1G: 126877696 kB
Free space on /tmp at the end= 433024 MiB
End job on nodeC023 at 2025-06-29 23:06:08