Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
RoundingSat log (2) | OPT cert. | -110625 | 0.611275 | 0.653653 |
Name | PB24/normalized-PB24/OPT-LIN/nordstrom/KNAP/uncorrelated/ normalized-knapPI_1_2000_1000_1_-110625.opb |
MD5SUM | 4e250cdab7b4044f2b74367cd304c22b |
Bench Category | OPT-LIN (optimization problem, linear constraints, no OPT/UNSAT certificate) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | -110625 |
Best CPU time to get the best result obtained on this benchmark | 0.045906 |
Has Objective Function | YES |
Satisfiable | |
(Un)Satisfiability was proved | |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 2000 |
Total number of constraints | 1 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2000 |
Maximum length of a constraint | 2000 |
Number of terms in the objective function | 2000 |
Biggest coefficient in the objective function | 1000 |
Number of bits for the biggest coefficient in the objective function | 10 |
Sum of the numbers in the objective function | 977737 |
Number of bits of the sum of numbers in the objective function | 20 |
Biggest number in a constraint | 10011 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 1021141 |
Number of bits of the biggest sum of numbers | 20 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c RoundingSat 2 0.00/0.00 c branch 0.00/0.00 c commit 0.00/0.00 c #variables 2000 #constraints 1 0.00/0.00 c bounds - >= -977737 @ 0.002798 0.00/0.00 c rational objective -110646 0.40/0.46 c bounds -110328 >= -977737 @ 0.005942 0.40/0.46 c bounds -110328 >= -162614 @ 0.283496 0.40/0.46 c bounds -110465 >= -162614 @ 0.284189 0.40/0.46 c bounds -110547 >= -162614 @ 0.292727 0.40/0.46 c bounds -110547 >= -152754 @ 0.296056 0.40/0.46 c bounds -110548 >= -152754 @ 0.29627 0.40/0.46 c bounds -110548 >= -136735 @ 0.296417 0.40/0.46 c bounds -110548 >= -123379 @ 0.297032 0.40/0.46 c bounds -110548 >= -118737 @ 0.298329 0.40/0.46 c bounds -110548 >= -117008 @ 0.299326 0.40/0.46 c bounds -110548 >= -116176 @ 0.299956 0.40/0.46 c bounds -110548 >= -115672 @ 0.300635 0.40/0.46 c bounds -110548 >= -115456 @ 0.301252 0.40/0.46 c bounds -110548 >= -115302 @ 0.301252 0.40/0.46 c bounds -110548 >= -115207 @ 0.301601 0.40/0.46 c bounds -110548 >= -115157 @ 0.30223 0.40/0.46 c bounds -110548 >= 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0.40/0.46 c bounds -110549 >= -114725 @ 0.339969 0.40/0.46 c bounds -110549 >= -114724 @ 0.340271 0.40/0.46 c bounds -110549 >= -114700 @ 0.340993 0.40/0.46 c bounds -110549 >= -114699 @ 0.342705 0.40/0.46 c bounds -110549 >= -114676 @ 0.343135 0.40/0.46 c bounds -110549 >= -114675 @ 0.343135 0.40/0.46 c bounds -110549 >= -114674 @ 0.344135 0.40/0.46 c bounds -110549 >= -114662 @ 0.345305 0.40/0.46 c bounds -110549 >= -114658 @ 0.346026 0.40/0.46 c bounds -110549 >= -114655 @ 0.346119 0.40/0.46 c bounds -110549 >= -114654 @ 0.346858 0.40/0.46 c bounds -110549 >= -114642 @ 0.348574 0.40/0.46 c bounds -110549 >= -114637 @ 0.350271 0.40/0.46 c bounds -110549 >= -114636 @ 0.351024 0.40/0.46 c bounds -110549 >= -114635 @ 0.351103 0.40/0.46 c bounds -110549 >= -114566 @ 0.351855 0.40/0.46 c bounds -110549 >= -114563 @ 0.35258 0.40/0.46 c bounds -110549 >= -114562 @ 0.353627 0.40/0.46 c bounds -110549 >= -114538 @ 0.355711 0.40/0.46 c bounds -110549 >= -114447 @ 0.356673 0.40/0.46 c bounds 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bounds -110593 >= -114050 @ 0.42958 0.40/0.46 c bounds -110593 >= -114047 @ 0.430812 0.40/0.46 c bounds -110593 >= -114046 @ 0.432039 0.40/0.46 c bounds -110593 >= -113959 @ 0.433156 0.40/0.46 c bounds -110593 >= -113958 @ 0.433955 0.40/0.46 c bounds -110593 >= -113957 @ 0.435043 0.40/0.46 c bounds -110593 >= -113955 @ 0.435878 0.40/0.46 c bounds -110593 >= -113954 @ 0.436737 0.50/0.59 c bounds -110593 >= -113953 @ 0.43683 0.50/0.59 c bounds -110593 >= -113952 @ 0.437884 0.50/0.59 c bounds -110593 >= -113951 @ 0.438942 0.50/0.59 c bounds -110593 >= -113947 @ 0.440024 0.50/0.59 c bounds -110593 >= -113946 @ 0.440307 0.50/0.59 c bounds -110593 >= -113945 @ 0.440744 0.50/0.59 c bounds -110593 >= -113942 @ 0.441822 0.50/0.59 c bounds -110593 >= -113940 @ 0.442559 0.50/0.59 c bounds -110593 >= -113935 @ 0.443338 0.50/0.59 c bounds -110593 >= -113932 @ 0.444464 0.50/0.59 c bounds -110593 >= -113926 @ 0.44481 0.50/0.59 c bounds -110593 >= -113925 @ 0.445128 0.50/0.59 c bounds -110593 >= -113920 @ 0.445739 0.50/0.59 c bounds -110593 >= -113919 @ 0.446389 0.50/0.59 c bounds -110593 >= -113918 @ 0.447036 0.50/0.59 c bounds -110593 >= -113916 @ 0.447704 0.50/0.59 c bounds -110593 >= -113915 @ 0.447797 0.50/0.59 c bounds -110593 >= -113914 @ 0.448066 0.50/0.59 c bounds -110593 >= -113911 @ 0.448673 0.50/0.59 c bounds -110593 >= -113909 @ 0.449318 0.50/0.59 c bounds -110593 >= -113904 @ 0.449972 0.50/0.59 c bounds -110593 >= -113903 @ 0.450624 0.50/0.59 c bounds -110593 >= -113901 @ 0.451288 0.50/0.59 c bounds -110593 >= -113900 @ 0.45195 0.50/0.59 c bounds -110593 >= -113899 @ 0.452607 0.50/0.59 c bounds -110593 >= -113898 @ 0.453319 0.50/0.59 c bounds -110593 >= -113897 @ 0.453998 0.50/0.59 c bounds -110593 >= -113896 @ 0.454659 0.50/0.59 c bounds -110593 >= -113893 @ 0.454776 0.50/0.59 c bounds -110593 >= -113890 @ 0.455034 0.50/0.59 c bounds -110593 >= -113886 @ 0.45566 0.50/0.59 c bounds -110593 >= -113884 @ 0.456361 0.50/0.59 c bounds -110593 >= -113879 @ 0.457033 0.50/0.59 c bounds -110593 >= -113878 @ 0.457711 0.50/0.59 c bounds -110593 >= -113877 @ 0.458396 0.50/0.59 c bounds -110593 >= -113874 @ 0.459076 0.50/0.59 c bounds -110593 >= -113873 @ 0.459791 0.50/0.59 c bounds -110593 >= -113872 @ 0.460479 0.50/0.59 c bounds -110593 >= -113871 @ 0.461169 0.50/0.59 c bounds -110593 >= -113848 @ 0.461913 0.50/0.59 c bounds -110593 >= -113794 @ 0.462686 0.50/0.59 c bounds -110593 >= -113741 @ 0.463819 0.50/0.59 c bounds -110593 >= -113713 @ 0.464551 0.50/0.59 c bounds -110593 >= -113712 @ 0.465235 0.50/0.59 c bounds -110593 >= -113705 @ 0.465938 0.50/0.59 c bounds -110593 >= -113701 @ 0.466634 0.50/0.59 c bounds -110593 >= -113700 @ 0.466749 0.50/0.59 c bounds -110598 >= -113700 @ 0.473541 0.50/0.59 c bounds -110598 >= -113699 @ 0.473713 0.50/0.59 c bounds -110598 >= -113698 @ 0.474698 0.50/0.59 c bounds -110598 >= -113697 @ 0.474721 0.50/0.59 c bounds -110598 >= -113696 @ 0.475198 0.50/0.59 c bounds -110598 >= -113668 @ 0.475921 0.50/0.59 c bounds -110598 >= -113667 @ 0.476646 0.50/0.59 c bounds -110598 >= -113665 @ 0.477414 0.50/0.59 c bounds -110598 >= -113661 @ 0.47819 0.50/0.59 c bounds -110598 >= -113660 @ 0.478979 0.50/0.59 c bounds -110598 >= -113658 @ 0.479751 0.50/0.59 c bounds -110598 >= -113637 @ 0.480585 0.50/0.59 c bounds -110598 >= -113636 @ 0.481354 0.50/0.59 c bounds -110598 >= -113632 @ 0.48154 0.50/0.59 c bounds -110598 >= -113614 @ 0.482281 0.50/0.59 c bounds -110598 >= -113612 @ 0.483372 0.50/0.59 c bounds -110598 >= -113607 @ 0.484118 0.50/0.59 c bounds -110598 >= -113604 @ 0.484858 0.50/0.59 c bounds -110598 >= -113603 @ 0.485629 0.50/0.59 c bounds -110598 >= -113588 @ 0.485687 0.50/0.59 c bounds -110598 >= -113581 @ 0.486229 0.50/0.59 c bounds -110598 >= -113576 @ 0.487 0.50/0.59 c bounds -110598 >= -113571 @ 0.487809 0.50/0.59 c bounds -110598 >= -113570 @ 0.489011 0.50/0.59 c bounds -110598 >= -113569 @ 0.489863 0.50/0.59 c bounds -110598 >= -113564 @ 0.490743 0.50/0.59 c bounds -110625 >= -113564 @ 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bounds -110625 >= -113530 @ 0.534998 0.50/0.59 c bounds -110625 >= -113529 @ 0.536476 0.50/0.59 c bounds -110625 >= -113528 @ 0.537865 0.50/0.59 c bounds -110625 >= -113527 @ 0.538925 0.50/0.59 c bounds -110625 >= -113526 @ 0.540742 0.50/0.59 c bounds -110625 >= -113525 @ 0.542822 0.50/0.59 c bounds -110625 >= -113524 @ 0.544877 0.50/0.59 c bounds -110625 >= -113520 @ 0.546966 0.50/0.59 c bounds -110625 >= -113517 @ 0.548207 0.50/0.59 c bounds -110625 >= -113516 @ 0.548907 0.50/0.59 c bounds -110625 >= -113515 @ 0.549782 0.50/0.60 c bounds -110625 >= -113514 @ 0.55112 0.50/0.60 c bounds -110625 >= -113510 @ 0.552566 0.50/0.60 c bounds -110625 >= -113510 @ 0.562975 0.50/0.60 c cpu time 0.563322 s 0.50/0.60 c deterministic time 3424001 3.42e+06 0.50/0.60 c optimization time 0.112696 s 0.50/0.60 c total solve time 0.447912 s 0.50/0.60 c core-guided solve time 0.338242 s 0.50/0.60 c propagation time 0.373382 s 0.50/0.60 c conflict analysis time 0.058941 s 0.50/0.60 c propagations 67391 0.50/0.60 c resolve steps 911 0.50/0.60 c decisions 24665 0.50/0.60 c conflicts 392 0.50/0.60 c restarts 3 0.50/0.60 c inprocessing phases 0 0.50/0.60 c input clauses 281 0.50/0.60 c input cardinalities 197 0.50/0.60 c input general constraints 761 0.50/0.60 c input average constraint length 26.15 0.50/0.60 c input average constraint degree 4005.85 0.50/0.60 c learned clauses 57 0.50/0.60 c learned cardinalities 23 0.50/0.60 c learned general constraints 423 0.50/0.60 c learned average constraint length 53.64 0.50/0.60 c learned average constraint degree 752906500.83 0.50/0.60 c watched constraints 350 0.50/0.60 c counting constraints 834 0.50/0.60 c gcd simplifications 63 0.50/0.60 c detected cardinalities 22 0.50/0.60 c weakened non-implied lits 9217 0.50/0.60 c weakened non-implying lits 125 0.50/0.60 c original variables 2000 0.50/0.60 c clausal propagations 3720 0.50/0.60 c cardinality propagations 5048 0.50/0.60 c watched propagations 1709 0.50/0.60 c counting propagations 32706 0.50/0.60 c watch lookups 633683 0.50/0.60 c watch backjump lookups 597194 0.50/0.60 c watch checks 356857 0.50/0.60 c propagation checks 1197370 0.50/0.60 c constraint additions 456086 0.50/0.60 c trail pops 90369 0.50/0.60 c formula constraints 1 0.50/0.60 c learned constraints 487 0.50/0.60 c bound constraints 211 0.50/0.60 c core-guided constraints 1027 0.50/0.60 c encountered formula constraints 157 0.50/0.60 c encountered learned constraints 324 0.50/0.60 c encountered bound constraints 350 0.50/0.60 c encountered core-guided constraints 213 0.50/0.60 c LP total time 0.072578 s 0.50/0.60 c LP solve time 0.08 s 0.50/0.60 c LP constraints added 1 0.50/0.60 c LP constraints removed 0 0.50/0.60 c LP pivots internal 384 0.50/0.60 c LP pivots root 1 0.50/0.60 c LP calls 247 0.50/0.60 c LP optimalities 239 0.50/0.60 c LP no pivot count 72 0.50/0.60 c LP infeasibilities 8 0.50/0.60 c LP valid Farkas constraints 8 0.50/0.60 c LP learned Farkas constraints 8 0.50/0.60 c LP basis resets 0 0.50/0.60 c LP cycling count 0 0.50/0.60 c LP singular count 0 0.50/0.60 c LP no primal count 0 0.50/0.60 c LP no farkas count 0 0.50/0.60 c LP other issue count 0 0.50/0.60 c LP Gomory cuts 0 0.50/0.60 c LP learned cuts 0 0.50/0.60 c LP deleted cuts 0 0.50/0.60 c LP encountered Gomory constraints 0 0.50/0.60 c LP encountered Farkas constraints 247 0.50/0.60 c LP encountered learned Farkas constraints 4 0.50/0.60 c CG auxiliary variables introduced 410 0.50/0.60 c CG solutions found 10 0.50/0.60 c CG cores constructed 203 0.50/0.60 c CG core cardinality constraints returned 14 0.50/0.60 c CG unit cores 6 0.50/0.60 c CG single cores 176 0.50/0.60 c CG blocks removed during cardinality reduction 236 0.50/0.60 c CG first core best 4 0.50/0.60 c CG decision core best 5 0.50/0.60 c CG core reduction tie 12 0.50/0.60 c CG core degree average 1.89 0.50/0.60 c CG core slack average 7.34 0.50/0.60 o -110625 0.50/0.60 s OPTIMUM FOUND 0.50/0.60 v -x1 -x2 -x3 -x4 -x5 -x6 x7 -x8 -x9 -x10 x11 -x12 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-x1899 -x1900 x1901 -x1902 -x1903 -x1904 x1905 -x1906 -x1907 -x1908 -x1909 -x1910 -x1911 -x1912 -x1913 -x1914 -x1915 x1916 -x1917 -x1918 -x1919 x1920 -x1921 -x1922 -x1923 -x1924 -x1925 -x1926 -x1927 -x1928 -x1929 -x1930 -x1931 -x1932 -x1933 -x1934 -x1935 -x1936 -x1937 -x1938 -x1939 -x1940 -x1941 -x1942 -x1943 -x1944 -x1945 -x1946 -x1947 -x1948 -x1949 -x1950 -x1951 -x1952 -x1953 x1954 x1955 -x1956 -x1957 -x1958 -x1959 -x1960 -x1961 -x1962 -x1963 -x1964 -x1965 -x1966 -x1967 -x1968 -x1969 -x1970 -x1971 -x1972 -x1973 -x1974 -x1975 -x1976 -x1977 -x1978 -x1979 -x1980 -x1981 -x1982 -x1983 -x1984 -x1985 -x1986 -x1987 -x1988 -x1989 x1990 -x1991 -x1992 -x1993 -x1994 -x1995 -x1996 -x1997 x1998 -x1999 -x2000
OK -110625
Running VeriPB version 2.2.1 s VERIFIED BOUNDS -110625 <= obj <= -110625 Verification succeeded.
-- veripb -- Running VeriPB version 2.2.1 s VERIFIED BOUNDS -110625 <= obj <= -110625 Verification succeeded. -- cakepb -- s VERIFIED BOUNDS ~110625 <= obj <= ~110625 --summary-- ALL OK
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: 63931 MiB (55094 MiB free) memory of node 1: 64510 MiB (60716 MiB free) node distances: 10 21 21 10 command line: BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460928-1722072971/watcher-4460928-1722072971 -o /tmp/evaluation-result-4460928-1722072971/solver-4460928-1722072971 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1722064836-317572 --watchdog 3760 roundingsat --print-sol=1 --time limit=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460928-1722072971 --lp-cut-gomory=0 HOME/instance-4460928-1722072971.opb running on 2 cores: 5,7 CPU governors: performance: 5 7 Enforcing FSIZE limit: 104857600 KiB Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB Linux 4.18.0-301.1.el8.x86_64 Starting watchdog thread solver pid=322806, runsolver pid=322803 Current StackSize limit: 8192 KiB [startup+0.10009 s]* /proc/loadavg: 4.14 4.12 4.10 6/259 322807 /proc/meminfo: memFree=118579440/131524600 swapFree=131060148/131071996 [pid=322806] ppid=322803 vsize=39800 memory=9984 CPUtime=0.09 cores=5,7 /proc/322806/stat : 322806 (roundingsat) R 322803 322806 317555 0 -1 4194304 958 0 0 0 9 0 0 0 20 0 1 0 43820011 40755200 2496 134679101440 4194304 8254357 140720543220800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34852864 140720543228763 140720543229025 140720543229025 140720543236041 0 /proc/322806/statm: 9950 2496 1856 992 0 1808 0 Current children cumulated CPU time: 0.09 s Current children cumulated vsize: 39800 KiB Current children cumulated memory: 9984 KiB [startup+0.205843 s]* /proc/loadavg: 4.14 4.12 4.10 5/259 322807 /proc/meminfo: memFree=118568680/131524600 swapFree=131060148/131071996 [pid=322806] ppid=322803 vsize=39800 memory=9984 CPUtime=0.2 cores=5,7 /proc/322806/stat : 322806 (roundingsat) R 322803 322806 317555 0 -1 4194304 958 0 0 0 20 0 0 0 20 0 1 0 43820011 40755200 2496 134679101440 4194304 8254357 140720543220800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34852864 140720543228763 140720543229025 140720543229025 140720543236041 0 /proc/322806/statm: 9950 2496 1856 992 0 1808 0 Current children cumulated CPU time: 0.2 s Current children cumulated vsize: 39800 KiB Current children cumulated memory: 9984 KiB [startup+0.305566 s]* /proc/loadavg: 4.14 4.12 4.10 5/259 322807 /proc/meminfo: memFree=118557928/131524600 swapFree=131060148/131071996 [pid=322806] ppid=322803 vsize=40268 memory=10572 CPUtime=0.3 cores=5,7 /proc/322806/stat : 322806 (roundingsat) R 322803 322806 317555 0 -1 4194304 1068 0 0 0 29 1 0 0 20 0 1 0 43820011 41234432 2643 134679101440 4194304 8254357 140720543220800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34852864 140720543228763 140720543229025 140720543229025 140720543236041 0 /proc/322806/statm: 10067 2643 1872 992 0 1925 0 Current children cumulated CPU time: 0.3 s Current children cumulated vsize: 40268 KiB Current children cumulated memory: 10572 KiB [startup+0.653624 s] # the end of solver process 322806 was just reported to runsolver # Child status: 0 # cumulated CPU time of all completed processes: user=0.566356 s, system=0.044919 s Solver just ended. ??? end of watcher thread Dumping a history of the last processes samples [startup+0.40537 s]* /proc/loadavg: 4.14 4.12 4.10 5/259 322807 /proc/meminfo: memFree=118549864/131524600 swapFree=131060148/131071996 [pid=322806] ppid=322803 vsize=41596 memory=11628 CPUtime=0.4 cores=5,7 /proc/322806/stat : 322806 (roundingsat) R 322803 322806 317555 0 -1 4194304 1368 0 0 0 38 2 0 0 20 0 1 0 43820011 42594304 2907 134679101440 4194304 8254357 140720543220800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34852864 140720543228763 140720543229025 140720543229025 140720543236041 0 /proc/322806/statm: 10399 2907 1872 992 0 2257 0 Current children cumulated CPU time: 0.4 s Current children cumulated vsize: 41596 KiB Current children cumulated memory: 11628 KiB [startup+0.605342 s] /proc/loadavg: 4.14 4.12 4.10 5/259 322807 /proc/meminfo: memFree=118543144/131524600 swapFree=131060148/131071996 [pid=322806] ppid=322803 vsize=41764 memory=12420 CPUtime=0.59 cores=5,7 /proc/322806/stat : 322806 (roundingsat) R 322803 322806 317555 0 -1 4194304 1514 0 0 0 56 3 0 0 20 0 1 0 43820011 42766336 3105 134679101440 4194304 8254357 140720543220800 0 0 0 0 0 25182210 0 0 0 17 5 0 0 0 0 0 9037040 9046032 34852864 140720543228763 140720543229025 140720543229025 140720543236041 0 /proc/322806/statm: 10441 3105 1872 992 0 2299 0 Current children cumulated CPU time: 0.59 s Current children cumulated vsize: 41764 KiB Current children cumulated memory: 12420 KiB Child status: 0 Real time (s): 0.653653 CPU time (s): 0.611275 CPU user time (s): 0.566356 CPU system time (s): 0.044919 CPU usage (%): 93.5168 Max. virtual memory (cumulated for all children) (KiB): 41764 Max. memory (cumulated for all children) (KiB): 12420 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.566356 system time used= 0.044919 maximum resident set size= 12748 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1522 page faults= 0 swaps= 0 block input operations= 0 block output operations= 88112 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 1023 involuntary context switches= 3 # summary of solver processes directly reported to runsolver: # pid: 322806 # total CPU time (s): 0.611275 # total CPU user time (s): 0.566356 # total CPU system time (s): 0.044919 ??? join timestamper begins ??? join timestamper ends ??? end of timestamper thread runsolver used 0.017524 second user time and 0.022416 second system time The end
Begin job on nodeC022 at 2024-07-27 11:36:11 IDJOB=4460928 IDBENCH=176755 IDSOLVER=3086 FILE ID=nodeC022/4460928-1722072971 RUNJOBID= nodeC022-1722064836-317572 SLURM_JOB_ID= 8248091 Free space on /tmp= 890060 MiB SOLVER NAME= RoundingSat log BENCH NAME= PB24/normalized-PB24/OPT-LIN/nordstrom/KNAP/uncorrelated/normalized-knapPI_1_2000_1000_1_-110625.opb COMMAND LINE= roundingsat --print-sol=1 --'time limit'=TIMEOUT --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=CERTNAME --lp-cut-gomory=0 BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp --file-size-limit 102400 -w /tmp/evaluation-result-4460928-1722072971/watcher-4460928-1722072971 -o /tmp/evaluation-result-4460928-1722072971/solver-4460928-1722072971 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC022-1722064836-317572 --watchdog 3760 roundingsat --print-sol=1 --'time limit'=3600 --vsids-var=0.8 --cg-encoding=reified --cg-resprop=1 --proof-log=PROOFDIR/proof-4460928-1722072971 --lp-cut-gomory=0 HOME/instance-4460928-1722072971.opb TIME LIMIT= 3600 seconds MEMORY LIMIT= 31000 MiB NBCORE= 2 MD5SUM BENCH= 4e250cdab7b4044f2b74367cd304c22b RANDOM SEED=1333405008 nodeC022.alineos.net Linux 4.18.0-301.1.el8.x86_64 #1 SMP Tue Apr 13 16:24:22 UTC 2021 /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 : 3677.040 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.87 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 : 3681.654 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7006.75 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 : 3600.313 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.87 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 : 3632.551 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7006.75 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 : 3677.122 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.87 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 : 3656.455 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7006.75 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 : 3600.038 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 6999.87 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 : 3663.930 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 invpcid_single pti ibrs ibpb stibp tpr_shadow vnmi 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 bugs : cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit bogomips : 7006.75 clflush size : 64 cache_alignment : 64 address sizes : 46 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 131524600 kB MemFree: 118590044 kB MemAvailable: 126928752 kB Buffers: 380600 kB Cached: 8753420 kB SwapCached: 516 kB Active: 2702892 kB Inactive: 9551064 kB Active(anon): 2384 kB Inactive(anon): 3171296 kB Active(file): 2700508 kB Inactive(file): 6379768 kB Unevictable: 0 kB Mlocked: 0 kB SwapTotal: 131071996 kB SwapFree: 131060148 kB Dirty: 39732 kB Writeback: 0 kB AnonPages: 3115836 kB Mapped: 124604 kB Shmem: 53676 kB KReclaimable: 200256 kB Slab: 322636 kB SReclaimable: 200256 kB SUnreclaim: 122380 kB KernelStack: 4128 kB PageTables: 15436 kB NFS_Unstable: 0 kB Bounce: 0 kB WritebackTmp: 0 kB CommitLimit: 196834296 kB Committed_AS: 3573212 kB VmallocTotal: 34359738367 kB VmallocUsed: 0 kB VmallocChunk: 0 kB Percpu: 17376 kB HardwareCorrupted: 0 kB AnonHugePages: 1953792 kB ShmemHugePages: 0 kB ShmemPmdMapped: 0 kB FileHugePages: 0 kB FilePmdMapped: 0 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 HugePages_Surp: 0 Hugepagesize: 2048 kB Hugetlb: 0 kB DirectMap4k: 334548 kB DirectMap2M: 36139008 kB DirectMap1G: 99614720 kB Free space on /tmp at the end= 890052 MiB End job on nodeC022 at 2024-07-27 11:36:12