Trace number 4510727
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-PB15eval/DEC-LIN/ECGRID-FromCNF/
normalized-ECgrid3x70split.cnf-plain.pb.metafix.opb |
| MD5SUM | 83e37738dbb5bda13231e19dd0fa63e4 |
| 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 | 0.094467 |
| 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 | 421 |
| Total number of constraints | 1682 |
| Number of constraints which are clauses | 1682 |
| Number of constraints which are cardinality constraints (but not clauses) | 0 |
| Number of constraints which are nor clauses,nor cardinality constraints | 0 |
| Minimum length of a constraint | 2 |
| Maximum length of a constraint | 3 |
| 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 | 5 |
| 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
0.00/0.01 c RoundingSat 2
0.00/0.01 c branch pb25
0.00/0.01 c commit 63f22ad
0.00/0.02 c #variables 421 #constraints 1682
0.77/0.84 c #Conflicts: 1000 | #Constraints: 2681
0.77/0.84 c #Conflicts: 2000 | #Constraints: 3681
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 3000 | #Constraints: 3696
0.77/0.84 c #Conflicts: 4000 | #Constraints: 4696
0.77/0.84 c #Conflicts: 5000 | #Constraints: 5696
0.77/0.84 c #Conflicts: 6000 | #Constraints: 6696
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 7000 | #Constraints: 5223
0.77/0.84 c #Conflicts: 8000 | #Constraints: 6223
0.77/0.84 c #Conflicts: 9000 | #Constraints: 7223
0.77/0.84 c #Conflicts: 10000 | #Constraints: 8223
0.77/0.84 c #Conflicts: 11000 | #Constraints: 9223
0.77/0.84 c #Conflicts: 12000 | #Constraints: 10223
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 13000 | #Constraints: 7002
0.77/0.84 c #Conflicts: 14000 | #Constraints: 8002
0.77/0.84 c #Conflicts: 15000 | #Constraints: 9002
0.77/0.84 c #Conflicts: 16000 | #Constraints: 10002
0.77/0.84 c #Conflicts: 17000 | #Constraints: 11002
0.77/0.84 c #Conflicts: 18000 | #Constraints: 12002
0.77/0.84 c #Conflicts: 19000 | #Constraints: 13002
0.77/0.84 c #Conflicts: 20000 | #Constraints: 14002
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 21000 | #Constraints: 8899
0.77/0.84 c #Conflicts: 22000 | #Constraints: 9899
0.77/0.84 c #Conflicts: 23000 | #Constraints: 10899
0.77/0.84 c #Conflicts: 24000 | #Constraints: 11899
0.77/0.84 c #Conflicts: 25000 | #Constraints: 12899
0.77/0.84 c #Conflicts: 26000 | #Constraints: 13899
0.77/0.84 c #Conflicts: 27000 | #Constraints: 14899
0.77/0.84 c #Conflicts: 28000 | #Constraints: 15899
0.77/0.84 c #Conflicts: 29000 | #Constraints: 16899
0.77/0.84 c #Conflicts: 30000 | #Constraints: 17899
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 31000 | #Constraints: 10861
0.77/0.84 c #Conflicts: 32000 | #Constraints: 11861
0.77/0.84 c #Conflicts: 33000 | #Constraints: 12861
0.77/0.84 c #Conflicts: 34000 | #Constraints: 13861
0.77/0.84 c #Conflicts: 35000 | #Constraints: 14861
0.77/0.84 c #Conflicts: 36000 | #Constraints: 15861
0.77/0.84 c #Conflicts: 37000 | #Constraints: 16861
0.77/0.84 c #Conflicts: 38000 | #Constraints: 17861
0.77/0.84 c #Conflicts: 39000 | #Constraints: 18861
0.77/0.84 c #Conflicts: 40000 | #Constraints: 19861
0.77/0.84 c #Conflicts: 41000 | #Constraints: 20861
0.77/0.84 c #Conflicts: 42000 | #Constraints: 21861
0.77/0.84 c INPROCESSING
0.77/0.84 c GARBAGE COLLECT
0.77/0.84 c #Conflicts: 43000 | #Constraints: 12854
0.77/0.84 c #Conflicts: 44000 | #Constraints: 13854
0.77/0.84 c cpu time 0.685325 s
0.77/0.84 c deterministic time 16972173 1.70e+07
0.77/0.84 c optimization time 2.2e-05 s
0.77/0.84 c total solve time 0.680544 s
0.77/0.84 c core-guided solve time 0 s
0.77/0.84 c propagation time 0.308802 s
0.77/0.84 c conflict analysis time 0.209092 s
0.77/0.84 c propagations 443199
0.77/0.84 c resolve steps 249403
0.77/0.84 c decisions 81668
0.77/0.84 c conflicts 44185
0.77/0.84 c restarts 126
0.77/0.84 c inprocessing phases 6
0.77/0.84 c garbage collections 6 ,( 100.00 )
0.77/0.84 c input clauses 1682 ,( 100.00 )
0.77/0.84 c input cardinalities 0 ,( 0.00 )
0.77/0.84 c input general constraints 0 ,( 0.00 )
0.77/0.84 c input average constraint length 3.00
0.77/0.84 c input average constraint degree 1.00
0.77/0.84 c learned clauses 44184 ,( 100.00 )
0.77/0.84 c learned cardinalities 0 ,( 0.00 )
0.77/0.84 c learned general constraints 0 ,( 0.00 )
0.77/0.84 c learned average constraint length 10.17
0.77/0.84 c learned average constraint degree 1.00
0.77/0.84 c watched CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.77/0.84 c counting CF 32, 64, 128, Arb: 0 , 0 , 0 , 0
0.77/0.84 c watched constraints 0 ,( -nan )
0.77/0.84 c counting constraints 0 ,( -nan )
0.77/0.84 c loaded clauses, cards, PBs, (WATCHED, COUNTING): 5484208 , 0 , 0 ,( 0 , 0 )
0.77/0.84 c gcd simplifications 0
0.77/0.84 c detected cardinalities 0
0.77/0.84 c weakened non-implied lits 0
0.77/0.84 c weakened non-implying lits 0
0.77/0.84 c original variables 421
0.77/0.84 c clausal propagations 399015
0.77/0.84 c cardinality propagations 0
0.77/0.84 c watched propagations 0
0.77/0.84 c counting propagations 0
0.77/0.84 c watch lookups 5484208
0.77/0.84 c watch backjump lookups 0
0.77/0.84 c watch checks 8299058
0.77/0.84 c propagation checks 399015
0.77/0.84 c constraint additions 1695988
0.77/0.84 c trail pops 569036
0.77/0.84 c formula constraints 1682
0.77/0.84 c learned constraints 44184
0.77/0.84 c bound constraints 0
0.77/0.84 c core-guided constraints 0
0.77/0.84 c encountered formula constraints 117526
0.77/0.84 c encountered learned constraints 176062
0.77/0.84 c encountered bound constraints 0
0.77/0.85 c encountered core-guided constraints 0
0.77/0.85 c LP total time 0 s
0.77/0.85 c LP solve time 0 s
0.77/0.85 c LP constraints added 0
0.77/0.85 c LP constraints removed 0
0.77/0.85 c LP pivots internal 0
0.77/0.85 c LP pivots root 0
0.77/0.85 c LP calls 0
0.77/0.85 c LP optimalities 0
0.77/0.85 c LP no pivot count 0
0.77/0.85 c LP infeasibilities 0
0.77/0.85 c LP valid Farkas constraints 0
0.77/0.85 c LP learned Farkas constraints 0
0.77/0.85 c LP basis resets 0
0.77/0.85 c LP cycling count 0
0.77/0.85 c LP singular count 0
0.77/0.85 c LP no primal count 0
0.77/0.85 c LP no farkas count 0
0.77/0.85 c LP other issue count 0
0.77/0.85 c LP Gomory cuts 0
0.77/0.85 c LP learned cuts 0
0.77/0.85 c LP deleted cuts 0
0.77/0.85 c LP encountered Gomory constraints 0
0.77/0.85 c LP encountered Farkas constraints 0
0.77/0.85 c LP encountered learned Farkas constraints 0
0.77/0.85 c CG auxiliary variables introduced 0
0.77/0.85 c CG solutions found 0
0.77/0.85 c CG cores constructed 0
0.77/0.85 c CG core cardinality constraints returned 0
0.77/0.85 c CG unit cores 0
0.77/0.85 c CG single cores 0
0.77/0.85 c CG blocks removed during cardinality reduction 0
0.77/0.85 c CG first core best 0
0.77/0.85 c CG decision core best 0
0.77/0.85 c CG core reduction tie 0
0.77/0.85 c CG core degree average 0.00
0.77/0.85 c CG core slack average 0.00
0.77/0.85 c CG core upper bound improvements 0
0.77/0.85 c STR number of successful calls 0
0.77/0.85 c STR number of unsuccessful calls 0
0.77/0.85 c STR number of inconclusive calls 0
0.77/0.85 c STR number of successful attempts 0
0.77/0.85 c STR number of unsuccessful attempts 0
0.77/0.85 c STR number of inconclusive attempts 0
0.77/0.85 c STR average degree increase per successful call inf
0.77/0.85 c STR average degree increase per successful attempt inf
0.77/0.85 c STR total number of conflicts for successful attempts 0
0.77/0.85 c STR total number of conflicts for unsuccessful attempts 0
0.77/0.85 c STR total number of conflicts for inconclusive attempts 0
0.77/0.85 c STR average number of conflicts per successful attempt inf
0.77/0.85 c STR average number of conflicts per unsuccessful attempt inf
0.77/0.85 c STR average number of conflicts per inconclusive attempt inf
0.77/0.85 c AVG.sumWPerc -nan
0.77/0.85 c bigint constraints 0
0.77/0.85 s UNSATISFIABLE
Verifier Data
ERROR: no interpretation found !
Checking of UNSAT/OPT proofs:
VeriPB + CakePB
Wed Jul 2 14:15:12 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 (61659 MiB free)
memory of node 1: 64465 MiB (61830 MiB free)
node distances:
10 21
21 10
command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510727-1751195826/watcher-4510727-1751195826 -o /tmp/evaluation-result-4510727-1751195826/solver-4510727-1751195826 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751195206-22312 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4510727-1751195826.opb PROOFDIR/proof-4510727-1751195826
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=22780, runsolver pid=22777
Current StackSize limit: 8192 KiB
[startup+0.100064 s]*
/proc/loadavg: 4.09 3.82 3.55 5/271 22782
/proc/meminfo: memFree=126449192/131249996 swapFree=33010684/33010684
[pid=22780] ppid=22777 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/22780/stat : 22780 (run-dec-ls-log.) S 22777 22780 22301 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 35260492 4292608 704 18446744073709551615 94263598030848 94263598925381 140736458668928 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94263599164432 94263599212176 94263627771904 140736458676507 140736458676705 140736458676705 140736458682307 0
/proc/22780/statm: 1048 704 672 219 0 110 0
[pid=22782] ppid=22780 vsize=56680 memory=10496 CPUtime=0.09 cores=4,6
/proc/22782/stat : 22782 (roundingsat) R 22780 22780 22301 0 -1 4194304 762 0 0 0 7 2 0 0 20 0 1 0 35260493 58040320 2624 18446744073709551615 4227072 8923433 140721539146512 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 31371264 140721539148112 140721539148328 140721539148328 140721539153898 0
/proc/22782/statm: 14170 2624 2112 1147 0 1597 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 60872 KiB
Current children cumulated memory: 13312 KiB
[startup+0.205689 s]*
/proc/loadavg: 4.09 3.82 3.55 5/271 22782
/proc/meminfo: memFree=126449192/131249996 swapFree=33010684/33010684
[pid=22780] ppid=22777 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/22780/stat : 22780 (run-dec-ls-log.) S 22777 22780 22301 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 35260492 4292608 704 18446744073709551615 94263598030848 94263598925381 140736458668928 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94263599164432 94263599212176 94263627771904 140736458676507 140736458676705 140736458676705 140736458682307 0
/proc/22780/statm: 1048 704 672 219 0 110 0
[pid=22782] ppid=22780 vsize=57244 memory=11264 CPUtime=0.18 cores=4,6
/proc/22782/stat : 22782 (roundingsat) R 22780 22780 22301 0 -1 4194304 954 0 0 0 15 3 0 0 20 0 1 0 35260493 58617856 2816 18446744073709551615 4227072 8923433 140721539146512 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 31371264 140721539148112 140721539148328 140721539148328 140721539153898 0
/proc/22782/statm: 14311 2816 2112 1147 0 1738 0
Current children cumulated CPU time: 0.18 s
Current children cumulated vsize: 61436 KiB
Current children cumulated memory: 14080 KiB
[startup+0.305595 s]*
/proc/loadavg: 4.09 3.82 3.55 5/271 22782
/proc/meminfo: memFree=126449192/131249996 swapFree=33010684/33010684
[pid=22780] ppid=22777 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/22780/stat : 22780 (run-dec-ls-log.) S 22777 22780 22301 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 35260492 4292608 704 18446744073709551615 94263598030848 94263598925381 140736458668928 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94263599164432 94263599212176 94263627771904 140736458676507 140736458676705 140736458676705 140736458682307 0
/proc/22780/statm: 1048 704 672 219 0 110 0
[pid=22782] ppid=22780 vsize=57740 memory=11904 CPUtime=0.29 cores=4,6
/proc/22782/stat : 22782 (roundingsat) R 22780 22780 22301 0 -1 4194304 1126 0 0 0 24 5 0 0 20 0 1 0 35260493 59125760 2976 18446744073709551615 4227072 8923433 140721539146512 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 31371264 140721539148112 140721539148328 140721539148328 140721539153898 0
/proc/22782/statm: 14435 2976 2112 1147 0 1862 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 61932 KiB
Current children cumulated memory: 14720 KiB
[startup+0.700141 s]
/proc/loadavg: 4.09 3.82 3.55 5/271 22782
/proc/meminfo: memFree=126447176/131249996 swapFree=33010684/33010684
[pid=22780] ppid=22777 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/22780/stat : 22780 (run-dec-ls-log.) S 22777 22780 22301 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 35260492 4292608 704 18446744073709551615 94263598030848 94263598925381 140736458668928 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94263599164432 94263599212176 94263627771904 140736458676507 140736458676705 140736458676705 140736458682307 0
/proc/22780/statm: 1048 704 672 219 0 110 0
[pid=22782] ppid=22780 vsize=58848 memory=13568 CPUtime=0.67 cores=4,6
/proc/22782/stat : 22782 (roundingsat) R 22780 22780 22301 0 -1 4194304 1572 0 0 0 56 11 0 0 20 0 1 0 35260493 60260352 3392 18446744073709551615 4227072 8923433 140721539146512 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 31371264 140721539148112 140721539148328 140721539148328 140721539153898 0
/proc/22782/statm: 14712 3392 2112 1147 0 2139 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 63040 KiB
Current children cumulated memory: 16384 KiB
[startup+0.854126 s]
# the end of solver process 22780 was just reported to runsolver
# Child status: 0
# cumulated CPU time of all completed processes: user=0.689294 s, system=0.145129 s
Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples
[startup+0.800157 s]
/proc/loadavg: 4.09 3.82 3.55 5/271 22782
/proc/meminfo: memFree=126447176/131249996 swapFree=33010684/33010684
[pid=22780] ppid=22777 vsize=4192 memory=2816 CPUtime=0 cores=4,6
/proc/22780/stat : 22780 (run-dec-ls-log.) S 22777 22780 22301 0 -1 4194304 208 0 0 0 0 0 0 0 20 0 1 0 35260492 4292608 704 18446744073709551615 94263598030848 94263598925381 140736458668928 0 0 0 65536 4 65538 1 0 0 17 6 0 0 0 0 0 94263599164432 94263599212176 94263627771904 140736458676507 140736458676705 140736458676705 140736458682307 0
/proc/22780/statm: 1048 704 672 219 0 110 0
[pid=22782] ppid=22780 vsize=59732 memory=14464 CPUtime=0.77 cores=4,6
/proc/22782/stat : 22782 (roundingsat) R 22780 22780 22301 0 -1 4194304 1853 0 0 0 64 13 0 0 20 0 1 0 35260493 61165568 3616 18446744073709551615 4227072 8923433 140721539146512 0 0 0 0 0 8405026 0 0 0 17 4 0 0 0 0 0 9823104 9832592 31371264 140721539148112 140721539148328 140721539148328 140721539153898 0
/proc/22782/statm: 14933 3616 2112 1147 0 2360 0
Current children cumulated CPU time: 0.77 s
Current children cumulated vsize: 63924 KiB
Current children cumulated memory: 17280 KiB
Child status: 0
Real time (s): 0.85415
CPU time (s): 0.834423
CPU user time (s): 0.689294
CPU system time (s): 0.145129
CPU usage (%): 97.6904
Max. virtual memory (cumulated for all children) (KiB): 63924
Max. memory (cumulated for all children) (KiB): 17280
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.689294
system time used= 0.145129
maximum resident set size= 14848
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2181
page faults= 0
swaps= 0
block input operations= 0
block output operations= 5344
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 244
involuntary context switches= 3
# summary of solver processes directly reported to runsolver:
# pid: 22780
# total CPU time (s): 0.834423
# total CPU user time (s): 0.689294
# total CPU system time (s): 0.145129
??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.017542 second user time and 0.024763 second system time
The end
Launcher Data
Begin job on nodeC023 at 2025-06-29 13:17:06
IDJOB=4510727
IDBENCH=160384
IDSOLVER=3354
FILE ID=nodeC023/4510727-1751195826
RUNJOBID= nodeC023-1751195206-22312
SLURM_JOB_ID= 9587603
Free space on /tmp= 433040 MiB
SOLVER NAME= roundingsat-ls-log 63f22ad
BENCH NAME= PB24/normalized-PB15eval/DEC-LIN/ECGRID-FromCNF/normalized-ECgrid3x70split.cnf-plain.pb.metafix.opb
COMMAND LINE= run-dec-ls-log.sh BENCHNAME PROOFFILE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4510727-1751195826/watcher-4510727-1751195826 -o /tmp/evaluation-result-4510727-1751195826/solver-4510727-1751195826 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC023-1751195206-22312 --watchdog 3760 --file-size-limit 100000 run-dec-ls-log.sh HOME/instance-4510727-1751195826.opb PROOFDIR/proof-4510727-1751195826
TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2
MD5SUM BENCH= 83e37738dbb5bda13231e19dd0fa63e4
RANDOM SEED=2118494711
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 : 3599.885
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 : 3599.884
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 : 3599.718
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 : 3599.969
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 : 3599.907
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 : 3599.886
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 : 3607.084
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 : 3700.000
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: 126454688 kB
MemAvailable: 129481764 kB
Buffers: 3280 kB
Cached: 3833752 kB
SwapCached: 0 kB
Active: 700376 kB
Inactive: 3528588 kB
Active(anon): 410112 kB
Inactive(anon): 0 kB
Active(file): 290264 kB
Inactive(file): 3528588 kB
Unevictable: 3072 kB
Mlocked: 0 kB
SwapTotal: 33010684 kB
SwapFree: 33010684 kB
Zswap: 0 kB
Zswapped: 0 kB
Dirty: 29284 kB
Writeback: 0 kB
AnonPages: 386880 kB
Mapped: 113248 kB
Shmem: 18064 kB
KReclaimable: 94928 kB
Slab: 181984 kB
SReclaimable: 94928 kB
SUnreclaim: 87056 kB
KernelStack: 4416 kB
PageTables: 3996 kB
SecPageTables: 0 kB
NFS_Unstable: 0 kB
Bounce: 0 kB
WritebackTmp: 0 kB
CommitLimit: 98635680 kB
Committed_AS: 737444 kB
VmallocTotal: 34359738367 kB
VmallocUsed: 150664 kB
VmallocChunk: 0 kB
Percpu: 3776 kB
HardwareCorrupted: 0 kB
AnonHugePages: 225280 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= 433032 MiB
End job on nodeC023 at 2025-06-29 13:17:07