Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCP 2007-03-23 | UNSAT | 3.08253 | 1.9395 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-scagr25.opb |
MD5SUM | 58a5a60742220a9ba7e3c02a1efc153b |
Bench Category | OPT-BIGINT (optimisation, big integers) |
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 | 0.167973 |
Has Objective Function | YES |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 15000 |
Total number of constraints | 471 |
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 | 471 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 300 |
Number of terms in the objective function | 14250 |
Biggest coefficient in the objective function | 35540854374400 |
Number of bits for the biggest coefficient in the objective function | 46 |
Sum of the numbers in the objective function | 4668575759312850 |
Number of bits of the sum of numbers in the objective function | 53 |
Biggest number in a constraint | 35540854374400 |
Number of bits of the biggest number in a constraint | 46 |
Biggest sum of numbers in a constraint | 4668575759312850 |
Number of bits of the biggest sum of numbers | 53 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.09/0.13 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.09/0.13 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.09/0.13 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.09/0.14 c no version file found!!! 0.09/0.14 c sun.arch.data.model 32 0.09/0.14 c java.version 1.6.0 0.09/0.14 c os.name Linux 0.09/0.14 c os.version 2.6.9-22.EL.rootsmp 0.09/0.14 c os.arch i386 0.09/0.14 c Free memory 1651659224 0.09/0.14 c Max memory 1654456320 0.09/0.14 c Total memory 1654456320 0.09/0.14 c Number of processors 2 0.09/0.19 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolver) 0.09/0.19 --- Begin Solver configuration --- 0.09/0.19 c Stops conflict analysis at the first Unique Implication Point 0.09/0.19 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.09/0.19 c Learn all clauses as in MiniSAT 0.09/0.19 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.09/0.19 c VSIDS like heuristics from MiniSAT using a heap 0.09/0.19 c No reason simplification 0.09/0.19 c --- End Solver configuration --- 0.09/0.19 c solving /tmp/evaluation/365529-1177051150/instance-365529-1177051150.opb 0.09/0.19 c reading problem ... 2.21/1.48 c ... done. Wall clock time 1.283s. 2.21/1.48 c CPU time (experimental) 1.01s. 2.21/1.48 c #vars 15000 2.21/1.48 c #constraints 771 3.03/1.90 c starts : 0 3.03/1.90 c conflicts : 0 3.03/1.90 c decisions : 0 3.03/1.90 c propagations : 4016 3.03/1.90 c inspects : 4281 3.03/1.90 c learnt literals : 0 3.03/1.90 c learnt binary clauses : 0 3.03/1.90 c learnt ternary clauses : 0 3.03/1.90 c learnt clauses : 0 3.03/1.90 c root simplifications : 0 3.03/1.90 c removed literals (reason simplification) : 0 3.03/1.90 c reason swapping (by a shorter reason) : 0 3.03/1.90 c Calls to reduceDB : 0 3.03/1.90 c speed (decisions/second) : 0.0 3.03/1.90 c non guided choices 0 3.03/1.90 s UNSATISFIABLE 3.03/1.90 c Total wall clock time (ms): 1.709
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-365529-1177051150 -o ROOT/results/node66/solver-365529-1177051150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365529-1177051150/sat4jPseudoCP.jar /tmp/evaluation/365529-1177051150/instance-365529-1177051150.opb Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.97 1.09 1.08 3/64 7869 /proc/meminfo: memFree=1783256/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=0 CPUtime=0 /proc/7869/stat : 7869 (java) R 7867 7869 21692 0 -1 0 180 0 0 0 0 0 0 0 18 0 1 0 181104544 0 0 18446744073709551615 0 0 0 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7869/statm: 12 2 0 0 0 1 0 [startup+0.040864 s] /proc/loadavg: 0.97 1.09 1.08 3/64 7869 /proc/meminfo: memFree=1783256/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1776236 CPUtime=0.02 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 3372 0 1 0 1 1 0 0 18 0 4 0 181104544 1818865664 3118 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 444059 3118 964 9 0 441695 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 1776236 [startup+0.101874 s] /proc/loadavg: 0.97 1.09 1.08 3/64 7869 /proc/meminfo: memFree=1783256/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1780256 CPUtime=0.09 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 4020 0 1 0 7 2 0 0 18 0 12 0 181104544 1822982144 3761 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 445064 3761 1124 9 0 442683 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1780256 [startup+0.301913 s] /proc/loadavg: 0.97 1.09 1.08 3/64 7869 /proc/meminfo: memFree=1783256/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1781420 CPUtime=0.35 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 5200 0 1 0 32 3 0 0 18 0 12 0 181104544 1824174080 4938 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 445355 4938 1267 9 0 442967 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1781420 [startup+0.701994 s] /proc/loadavg: 0.97 1.09 1.08 3/64 7869 /proc/meminfo: memFree=1783256/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1783976 CPUtime=0.94 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 8269 0 1 0 89 5 0 0 18 0 12 0 181104544 1826791424 7614 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 445994 7614 1301 9 0 443606 0 Current children cumulated CPU time (s) 0.94 Current children cumulated vsize (KiB) 1783976 [startup+1.50215 s] /proc/loadavg: 1.05 1.11 1.09 4/76 7881 /proc/meminfo: memFree=1745656/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1791328 CPUtime=2.32 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 24216 0 1 0 219 13 0 0 18 0 12 0 181104544 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 447832 21017 1317 9 0 445444 0 [pid=7869/tid=7871] ppid=7867 vsize=1791328 CPUtime=1.03 /proc/7869/task/7871/stat : 7871 (java) R 7867 7869 21692 0 -1 64 17577 0 1 0 93 10 0 0 19 0 12 0 181104545 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109196878 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7872] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7872/stat : 7872 (java) S 7867 7869 21692 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 181104546 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7873] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7873/stat : 7873 (java) S 7867 7869 21692 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 181104546 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7869/tid=7874] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7874/stat : 7874 (java) S 7867 7869 21692 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181104549 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7875] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7875/stat : 7875 (java) S 7867 7869 21692 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 181104549 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7876] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7876/stat : 7876 (java) S 7867 7869 21692 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 181104549 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7877] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7877/stat : 7877 (java) S 7867 7869 21692 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 181104553 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7878] ppid=7867 vsize=1791328 CPUtime=0.79 /proc/7869/task/7878/stat : 7878 (java) S 7867 7869 21692 0 -1 64 4083 0 0 0 78 1 0 0 16 0 12 0 181104553 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7869/tid=7879] ppid=7867 vsize=1791328 CPUtime=0.46 /proc/7869/task/7879/stat : 7879 (java) S 7867 7869 21692 0 -1 64 1834 0 0 0 46 0 0 0 16 0 12 0 181104553 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7880] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7880/stat : 7880 (java) S 7867 7869 21692 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 181104553 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7881] ppid=7867 vsize=1791328 CPUtime=0 /proc/7869/task/7881/stat : 7881 (java) S 7867 7869 21692 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181104553 1834319872 21017 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.32 Current children cumulated vsize (KiB) 1791328 Solver just ended. Dumping a history of the last processes samples [startup+1.90223 s] /proc/loadavg: 1.05 1.11 1.09 4/76 7881 /proc/meminfo: memFree=1745656/2055920 swapFree=4182980/4192956 [pid=7869] ppid=7867 vsize=1792588 CPUtime=3.03 /proc/7869/stat : 7869 (java) S 7867 7869 21692 0 -1 0 27719 0 1 0 289 14 0 0 18 0 12 0 181104544 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7869/statm: 448147 23323 1324 9 0 445759 0 [pid=7869/tid=7871] ppid=7867 vsize=1792588 CPUtime=1.28 /proc/7869/task/7871/stat : 7871 (java) R 7867 7869 21692 0 -1 64 19579 0 1 0 117 11 0 0 18 0 12 0 181104545 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109221638 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7872] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7872/stat : 7872 (java) S 7867 7869 21692 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 181104546 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7873] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7873/stat : 7873 (java) S 7867 7869 21692 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 181104546 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7869/tid=7874] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7874/stat : 7874 (java) S 7867 7869 21692 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181104549 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7875] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7875/stat : 7875 (java) S 7867 7869 21692 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 181104549 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7876] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7876/stat : 7876 (java) S 7867 7869 21692 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 181104549 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7877] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7877/stat : 7877 (java) S 7867 7869 21692 0 -1 64 0 0 0 0 0 0 0 0 23 0 12 0 181104553 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7878] ppid=7867 vsize=1792588 CPUtime=1.01 /proc/7869/task/7878/stat : 7878 (java) R 7867 7869 21692 0 -1 64 4951 0 0 0 99 2 0 0 17 0 12 0 181104553 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 103320971 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7869/tid=7879] ppid=7867 vsize=1792588 CPUtime=0.73 /proc/7869/task/7879/stat : 7879 (java) S 7867 7869 21692 0 -1 64 2467 0 0 0 72 1 0 0 17 0 12 0 181104553 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7880] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7880/stat : 7880 (java) S 7867 7869 21692 0 -1 64 2 0 0 0 0 0 0 0 24 0 12 0 181104553 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7869/tid=7881] ppid=7867 vsize=1792588 CPUtime=0 /proc/7869/task/7881/stat : 7881 (java) S 7867 7869 21692 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 181104553 1835610112 23323 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 3.03 Current children cumulated vsize (KiB) 1792588 Child status: 20 Real time (s): 1.9395 CPU time (s): 3.08253 CPU user time (s): 2.91656 CPU system time (s): 0.165974 CPU usage (%): 158.934 Max. virtual memory (cumulated for all children) (KiB): 1793580 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.91656 system time used= 0.165974 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 27865 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 522 involuntary context switches= 476 runsolver used 0.001999 second user time and 0.011998 second system time The end
Begin job on node66 on Fri Apr 20 06:39:10 UTC 2007 IDJOB= 365529 IDBENCH= 2419 IDSOLVER= 160 FILE ID= node66/365529-1177051150 PBS_JOBID= 4640162 Free space on /tmp= 66405 MiB SOLVER NAME= sat4jPseudoCP 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-scagr25.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365529-1177051150/sat4jPseudoCP.jar /tmp/evaluation/365529-1177051150/instance-365529-1177051150.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-365529-1177051150 -o ROOT/results/node66/solver-365529-1177051150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365529-1177051150/sat4jPseudoCP.jar /tmp/evaluation/365529-1177051150/instance-365529-1177051150.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 58a5a60742220a9ba7e3c02a1efc153b RANDOM SEED= 380210052 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /proc/cpuinfo: processor : 0 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.281 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: processor : 1 vendor_id : GenuineIntel cpu family : 15 model : 4 model name : Intel(R) Xeon(TM) CPU 3.00GHz stepping : 3 cpu MHz : 3000.281 cache size : 2048 KB fpu : yes fpu_exception : yes cpuid level : 5 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 syscall nx lm pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1783600 kB Buffers: 52628 kB Cached: 147784 kB SwapCached: 3792 kB Active: 84516 kB Inactive: 132076 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1783600 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 4620 kB Writeback: 0 kB Mapped: 20668 kB Slab: 41812 kB Committed_AS: 1711868 kB PageTables: 1388 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66405 MiB End job on node66 on Fri Apr 20 06:39:12 UTC 2007