Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.81357 | 1.79897 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-ship04s.opb |
MD5SUM | 74b86287d15008d17990184d72b42ad1 |
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 | 0.459929 |
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 | 43740 |
Total number of constraints | 348 |
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 | 348 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 1980 |
Number of terms in the objective function | 43740 |
Biggest coefficient in the objective function | 1977295568896000 |
Number of bits for the biggest coefficient in the objective function | 51 |
Sum of the numbers in the objective function | 276588440762806557 |
Number of bits of the sum of numbers in the objective function | 58 |
Biggest number in a constraint | 1977295568896000 |
Number of bits of the biggest number in a constraint | 51 |
Biggest sum of numbers in a constraint | 276588440762806557 |
Number of bits of the biggest sum of numbers | 58 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.08/0.14 c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre 0.08/0.14 c This is free software under the GNU LGPL licence. See www.sat4j.org for details. 0.08/0.14 c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details. 0.08/0.15 c no version file found!!! 0.08/0.15 c sun.arch.data.model 32 0.08/0.15 c java.version 1.6.0 0.08/0.15 c os.name Linux 0.08/0.15 c os.version 2.6.9-22.EL.rootsmp 0.08/0.15 c os.arch i386 0.08/0.15 c Free memory 1651659224 0.08/0.15 c Max memory 1654456320 0.08/0.15 c Total memory 1654456320 0.08/0.15 c Number of processors 2 0.08/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.08/0.20 --- Begin Solver configuration --- 0.08/0.20 c Stops conflict analysis at the first Unique Implication Point 0.08/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.08/0.20 c Learn all clauses as in MiniSAT 0.08/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.08/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.08/0.20 c No reason simplification 0.08/0.20 c --- End Solver configuration --- 0.08/0.20 c Simplify asserted PB constraints to clauses 0.08/0.20 c solving /tmp/evaluation/365525-1177051146/instance-365525-1177051146.opb 0.08/0.20 c reading problem ... 2.75/1.73 c (trivial inconsistency) 2.75/1.73 c starts : 0 2.75/1.73 c conflicts : 0 2.75/1.73 c decisions : 0 2.75/1.73 c propagations : 0 2.75/1.73 c inspects : 0 2.75/1.73 c learnt literals : 0 2.75/1.73 c learnt binary clauses : 0 2.75/1.73 c learnt ternary clauses : 0 2.75/1.73 c learnt clauses : 0 2.75/1.73 c root simplifications : 0 2.75/1.73 c removed literals (reason simplification) : 0 2.75/1.73 c reason swapping (by a shorter reason) : 0 2.75/1.73 c Calls to reduceDB : 0 2.75/1.73 c speed (decisions/second) : 0.0 2.75/1.73 c non guided choices 0 2.75/1.73 s UNSATISFIABLE 2.75/1.73 c Total wall clock time (ms): 1.531
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node66/watcher-365525-1177051146 -o ROOT/results/node66/solver-365525-1177051146 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365525-1177051146/sat4jPseudoCPClause.jar /tmp/evaluation/365525-1177051146/instance-365525-1177051146.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 2/64 7809 /proc/meminfo: memFree=1782296/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1800 CPUtime=0 /proc/7809/stat : 7809 (java) R 7807 7809 21692 0 -1 0 176 0 0 0 0 0 0 0 18 0 1 0 181104206 1843200 148 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0 /proc/7809/statm: 450 148 111 9 0 92 0 [startup+0.062494 s] /proc/loadavg: 0.97 1.09 1.08 2/64 7809 /proc/meminfo: memFree=1782296/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1777708 CPUtime=0.05 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 3650 0 1 0 3 2 0 0 18 0 7 0 181104206 1820372992 3393 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 7368 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 444427 3393 1077 9 0 442063 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1777708 [startup+0.102501 s] /proc/loadavg: 0.97 1.09 1.08 2/64 7809 /proc/meminfo: memFree=1782296/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1780260 CPUtime=0.08 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 3998 0 1 0 6 2 0 0 18 0 12 0 181104206 1822986240 3740 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 445065 3740 1123 9 0 442683 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780260 [startup+0.302542 s] /proc/loadavg: 0.97 1.09 1.08 2/64 7809 /proc/meminfo: memFree=1782296/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1782168 CPUtime=0.35 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 5495 0 1 0 32 3 0 0 18 0 12 0 181104206 1824940032 5234 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 445542 5235 1271 9 0 443153 0 Current children cumulated CPU time (s) 0.35 Current children cumulated vsize (KiB) 1782168 [startup+0.702613 s] /proc/loadavg: 0.97 1.09 1.08 2/64 7809 /proc/meminfo: memFree=1782296/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1782996 CPUtime=0.91 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 9502 0 1 0 86 5 0 0 18 0 12 0 181104206 1825787904 8986 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 445749 8986 1297 9 0 443360 0 Current children cumulated CPU time (s) 0.91 Current children cumulated vsize (KiB) 1782996 [startup+1.50178 s] /proc/loadavg: 0.97 1.09 1.08 4/76 7821 /proc/meminfo: memFree=1738040/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1797664 CPUtime=2.35 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 21461 0 1 0 225 10 0 0 18 0 12 0 181104206 1840807936 18522 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 449416 18523 1304 9 0 447027 0 [pid=7809/tid=7811] ppid=7807 vsize=1797664 CPUtime=1.02 /proc/7809/task/7811/stat : 7811 (java) R 7807 7809 21692 0 -1 64 13904 0 1 0 96 6 0 0 23 0 12 0 181104207 1840807936 18524 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109516293 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7812] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7812/stat : 7812 (java) S 7807 7809 21692 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 181104209 1840807936 18524 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7813] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7813/stat : 7813 (java) S 7807 7809 21692 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 181104209 1840807936 18525 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7814] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7814/stat : 7814 (java) S 7807 7809 21692 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181104211 1840807936 18526 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7815] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7815/stat : 7815 (java) S 7807 7809 21692 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 181104211 1840807936 18526 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7816] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7816/stat : 7816 (java) S 7807 7809 21692 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 181104211 1840807936 18531 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7817] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7817/stat : 7817 (java) S 7807 7809 21692 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 181104215 1840807936 18534 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7818] ppid=7807 vsize=1797664 CPUtime=0.8 /proc/7809/task/7818/stat : 7818 (java) R 7807 7809 21692 0 -1 64 5051 0 0 0 78 2 0 0 19 0 12 0 181104215 1840807936 18538 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 102283551 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7819] ppid=7807 vsize=1797664 CPUtime=0.5 /proc/7809/task/7819/stat : 7819 (java) S 7807 7809 21692 0 -1 64 1790 0 0 0 50 0 0 0 16 0 12 0 181104215 1840807936 18540 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7820] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7820/stat : 7820 (java) S 7807 7809 21692 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 181104215 1840807936 18543 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7821] ppid=7807 vsize=1797664 CPUtime=0 /proc/7809/task/7821/stat : 7821 (java) S 7807 7809 21692 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 181104215 1840807936 18545 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.35 Current children cumulated vsize (KiB) 1797664 Solver just ended. Dumping a history of the last processes samples [startup+1.70182 s] /proc/loadavg: 0.97 1.09 1.08 4/76 7821 /proc/meminfo: memFree=1738040/2055920 swapFree=4182980/4192956 [pid=7809] ppid=7807 vsize=1796188 CPUtime=2.75 /proc/7809/stat : 7809 (java) S 7807 7809 21692 0 -1 0 26350 0 1 0 263 12 0 0 18 0 12 0 181104206 1839296512 22136 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/7809/statm: 449047 22136 1304 9 0 446658 0 [pid=7809/tid=7811] ppid=7807 vsize=1796188 CPUtime=1.21 /proc/7809/task/7811/stat : 7811 (java) R 7807 7809 21692 0 -1 64 17885 0 1 0 113 8 0 0 25 0 12 0 181104207 1839296512 22137 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109608393 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7812] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7812/stat : 7812 (java) S 7807 7809 21692 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 181104209 1839296512 22139 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7813] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7813/stat : 7813 (java) S 7807 7809 21692 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 181104209 1839296512 22141 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7814] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7814/stat : 7814 (java) S 7807 7809 21692 0 -1 64 2 0 0 0 0 0 0 0 17 0 12 0 181104211 1839296512 22144 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7815] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7815/stat : 7815 (java) S 7807 7809 21692 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 181104211 1839296512 22145 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7816] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7816/stat : 7816 (java) S 7807 7809 21692 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 181104211 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7817] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7817/stat : 7817 (java) S 7807 7809 21692 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 181104215 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7818] ppid=7807 vsize=1796188 CPUtime=1 /proc/7809/task/7818/stat : 7818 (java) R 7807 7809 21692 0 -1 64 5958 0 0 0 98 2 0 0 18 0 12 0 181104215 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 101773778 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7819] ppid=7807 vsize=1796188 CPUtime=0.5 /proc/7809/task/7819/stat : 7819 (java) S 7807 7809 21692 0 -1 64 1790 0 0 0 50 0 0 0 16 0 12 0 181104215 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=7809/tid=7820] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7820/stat : 7820 (java) S 7807 7809 21692 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 181104215 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=7809/tid=7821] ppid=7807 vsize=1796188 CPUtime=0 /proc/7809/task/7821/stat : 7821 (java) S 7807 7809 21692 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 181104215 1839296512 22146 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 Current children cumulated CPU time (s) 2.75 Current children cumulated vsize (KiB) 1796188 Child status: 20 Real time (s): 1.79897 CPU time (s): 2.81357 CPU user time (s): 2.66659 CPU system time (s): 0.146977 CPU usage (%): 156.399 Max. virtual memory (cumulated for all children) (KiB): 1797708 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.66659 system time used= 0.146977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26998 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= 481 involuntary context switches= 351 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node66 on Fri Apr 20 06:39:06 UTC 2007 IDJOB= 365525 IDBENCH= 2417 IDSOLVER= 164 FILE ID= node66/365525-1177051146 PBS_JOBID= 4640162 Free space on /tmp= 66403 MiB SOLVER NAME= sat4jPseudoCPClause 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-ship04s.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365525-1177051146/sat4jPseudoCPClause.jar /tmp/evaluation/365525-1177051146/instance-365525-1177051146.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node66/watcher-365525-1177051146 -o ROOT/results/node66/solver-365525-1177051146 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365525-1177051146/sat4jPseudoCPClause.jar /tmp/evaluation/365525-1177051146/instance-365525-1177051146.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 74b86287d15008d17990184d72b42ad1 RANDOM SEED= 841667950 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: 1782704 kB Buffers: 52624 kB Cached: 148672 kB SwapCached: 3792 kB Active: 86304 kB Inactive: 131176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1782704 kB SwapTotal: 4192956 kB SwapFree: 4182980 kB Dirty: 6348 kB Writeback: 0 kB Mapped: 20668 kB Slab: 41840 kB Committed_AS: 1711444 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= 66403 MiB End job on node66 on Fri Apr 20 06:39:08 UTC 2007