Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
sat4jPseudoCPClause 2007-03-23 | UNSAT | 2.76458 | 1.73069 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/ lp/data/normalized-mps-v2-20-10-brandy.opb |
MD5SUM | 913c17bb7faa6362a8688d6500a7e54d |
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 | 0.145976 |
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 | 7470 |
Total number of constraints | 182 |
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 | 182 |
Minimum length of a constraint | 30 |
Maximum length of a constraint | 3540 |
Number of terms in the objective function | 60 |
Biggest coefficient in the objective function | 536870912 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 2147483646 |
Number of bits of the sum of numbers in the objective function | 31 |
Biggest number in a constraint | 10936060477440 |
Number of bits of the biggest number in a constraint | 44 |
Biggest sum of numbers in a constraint | 138160507849056 |
Number of bits of the biggest sum of numbers | 47 |
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. 0.08/0.14 c no version file found!!! 0.08/0.14 c sun.arch.data.model 32 0.08/0.14 c java.version 1.6.0 0.08/0.14 c os.name Linux 0.08/0.14 c os.version 2.6.9-22.EL.rootsmp 0.08/0.14 c os.arch i386 0.08/0.14 c Free memory 1651659224 0.08/0.14 c Max memory 1654456320 0.08/0.14 c Total memory 1654456320 0.08/0.14 c Number of processors 2 0.20/0.20 c Cutting planes based inference (org.sat4j.minisat.constraints.pb.PBSolverClause) 0.20/0.20 --- Begin Solver configuration --- 0.20/0.20 c Stops conflict analysis at the first Unique Implication Point 0.20/0.20 c org.sat4j.minisat.constraints.PBMaxClauseCardConstrDataStructure@691f36 0.20/0.20 c Learn all clauses as in MiniSAT 0.20/0.20 c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=10000.0 initConflictBound=100 0.20/0.20 c VSIDS like heuristics from MiniSAT using a heap 0.20/0.20 c No reason simplification 0.20/0.20 c --- End Solver configuration --- 0.20/0.20 c Simplify asserted PB constraints to clauses 0.20/0.20 c solving /tmp/evaluation/365483-1177050730/instance-365483-1177050730.opb 0.20/0.20 c reading problem ... 2.53/1.57 c ... done. Wall clock time 1.374s. 2.53/1.57 c CPU time (experimental) 1.27s. 2.53/1.57 c #vars 7470 2.53/1.57 c #constraints 301 2.63/1.66 c starts : 0 2.63/1.66 c conflicts : 0 2.63/1.66 c decisions : 0 2.63/1.66 c propagations : 3509 2.63/1.66 c inspects : 5564 2.63/1.66 c learnt literals : 0 2.63/1.66 c learnt binary clauses : 0 2.63/1.66 c learnt ternary clauses : 0 2.63/1.66 c learnt clauses : 0 2.63/1.66 c root simplifications : 0 2.63/1.66 c removed literals (reason simplification) : 0 2.63/1.66 c reason swapping (by a shorter reason) : 0 2.63/1.66 c Calls to reduceDB : 0 2.63/1.66 c speed (decisions/second) : 0.0 2.63/1.66 c non guided choices 0 2.63/1.66 s UNSATISFIABLE 2.63/1.66 c Total wall clock time (ms): 1.463
ERROR: no interpretation found !
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node29/watcher-365483-1177050730 -o ROOT/results/node29/solver-365483-1177050730 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365483-1177050730/sat4jPseudoCPClause.jar /tmp/evaluation/365483-1177050730/instance-365483-1177050730.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: 0.75 0.93 0.98 2/77 9945 /proc/meminfo: memFree=1706152/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=152 CPUtime=0 /proc/9945/stat : 9945 (java) R 9943 9945 8794 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 152988736 155648 26 18446744073709551615 134512640 134550740 4294956592 18446744073709551615 4129067 0 0 4096 0 0 0 0 17 1 0 0 /proc/9945/statm: 38 26 19 9 0 4 0 [startup+0.08053 s] /proc/loadavg: 0.75 0.93 0.98 2/77 9945 /proc/meminfo: memFree=1706152/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1777708 CPUtime=0.06 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 3768 0 1 0 4 2 0 0 20 0 7 0 152988736 1820372992 3511 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23755 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 444427 3511 1085 9 0 442063 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 1777708 [startup+0.102528 s] /proc/loadavg: 0.75 0.93 0.98 2/77 9945 /proc/meminfo: memFree=1706152/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1780112 CPUtime=0.08 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 3975 0 1 0 6 2 0 0 20 0 12 0 152988736 1822834688 3717 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 445028 3717 1122 9 0 442646 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1780112 [startup+0.30254 s] /proc/loadavg: 0.75 0.93 0.98 2/77 9945 /proc/meminfo: memFree=1706152/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1782488 CPUtime=0.33 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 5221 0 1 0 30 3 0 0 20 0 12 0 152988736 1825267712 4960 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 445622 4960 1269 9 0 443233 0 Current children cumulated CPU time (s) 0.33 Current children cumulated vsize (KiB) 1782488 [startup+0.702568 s] /proc/loadavg: 0.75 0.93 0.98 2/77 9945 /proc/meminfo: memFree=1706152/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1787972 CPUtime=1.09 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 8734 0 1 0 104 5 0 0 20 0 12 0 152988736 1830883328 8115 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 446993 8116 1303 9 0 444604 0 Current children cumulated CPU time (s) 1.09 Current children cumulated vsize (KiB) 1787972 [startup+1.50162 s] /proc/loadavg: 0.75 0.93 0.98 4/89 9957 /proc/meminfo: memFree=1666376/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1792136 CPUtime=2.53 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 23364 0 1 0 242 11 0 0 20 0 12 0 152988736 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 448034 20050 1312 9 0 445645 0 [pid=9945/tid=9947] ppid=9943 vsize=1792136 CPUtime=1.19 /proc/9945/task/9947/stat : 9947 (java) R 9943 9945 8794 0 -1 64 16526 0 1 0 111 8 0 0 19 0 12 0 152988738 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4109593327 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9948] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9948/stat : 9948 (java) S 9943 9945 8794 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 152988739 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9949] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9949/stat : 9949 (java) S 9943 9945 8794 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 152988739 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9950] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9950/stat : 9950 (java) S 9943 9945 8794 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152988742 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9951] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9951/stat : 9951 (java) S 9943 9945 8794 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152988742 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9952] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9952/stat : 9952 (java) S 9943 9945 8794 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152988742 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9953] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9953/stat : 9953 (java) S 9943 9945 8794 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 152988746 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9954] ppid=9943 vsize=1792136 CPUtime=0.74 /proc/9945/task/9954/stat : 9954 (java) S 9943 9945 8794 0 -1 64 4297 0 0 0 73 1 0 0 16 0 12 0 152988746 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9945/tid=9955] ppid=9943 vsize=1792136 CPUtime=0.57 /proc/9945/task/9955/stat : 9955 (java) S 9943 9945 8794 0 -1 64 1823 0 0 0 57 0 0 0 16 0 12 0 152988746 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9956] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9956/stat : 9956 (java) S 9943 9945 8794 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 152988746 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9957] ppid=9943 vsize=1792136 CPUtime=0 /proc/9945/task/9957/stat : 9957 (java) S 9943 9945 8794 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 152988746 1835147264 20050 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.53 Current children cumulated vsize (KiB) 1792136 Solver just ended. Dumping a history of the last processes samples [startup+1.70163 s] /proc/loadavg: 0.75 0.93 0.98 4/89 9957 /proc/meminfo: memFree=1666376/2055920 swapFree=4146452/4192956 [pid=9945] ppid=9943 vsize=1792460 CPUtime=2.74 /proc/9945/stat : 9945 (java) S 9943 9945 8794 0 -1 0 25746 0 1 0 262 12 0 0 20 0 12 0 152988736 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 18446744073709551615 0 0 17 1 0 0 /proc/9945/statm: 448115 22432 1319 9 0 445726 0 [pid=9945/tid=9947] ppid=9943 vsize=1792460 CPUtime=1.34 /proc/9945/task/9947/stat : 9947 (java) S 9943 9945 8794 0 -1 64 18891 0 1 0 124 10 0 0 21 0 12 0 152988738 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9945/tid=9948] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9948/stat : 9948 (java) S 9943 9945 8794 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 152988739 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9949] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9949/stat : 9949 (java) S 9943 9945 8794 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 152988739 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9950] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9950/stat : 9950 (java) S 9943 9945 8794 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 152988742 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9951] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9951/stat : 9951 (java) S 9943 9945 8794 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 152988742 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9952] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9952/stat : 9952 (java) S 9943 9945 8794 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 152988742 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9953] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9953/stat : 9953 (java) S 9943 9945 8794 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 152988746 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9954] ppid=9943 vsize=1792460 CPUtime=0.75 /proc/9945/task/9954/stat : 9954 (java) S 9943 9945 8794 0 -1 64 4301 0 0 0 74 1 0 0 16 0 12 0 152988746 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0 [pid=9945/tid=9955] ppid=9943 vsize=1792460 CPUtime=0.62 /proc/9945/task/9955/stat : 9955 (java) S 9943 9945 8794 0 -1 64 1829 0 0 0 62 0 0 0 16 0 12 0 152988746 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9956] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9956/stat : 9956 (java) S 9943 9945 8794 0 -1 64 1 0 0 0 0 0 0 0 24 0 12 0 152988746 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 [pid=9945/tid=9957] ppid=9943 vsize=1792460 CPUtime=0 /proc/9945/task/9957/stat : 9957 (java) S 9943 9945 8794 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 152988746 1835479040 22432 18446744073709551615 134512640 134550740 4294956448 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0 Current children cumulated CPU time (s) 2.74 Current children cumulated vsize (KiB) 1792460 Child status: 20 Real time (s): 1.73069 CPU time (s): 2.76458 CPU user time (s): 2.6236 CPU system time (s): 0.140978 CPU usage (%): 159.739 Max. virtual memory (cumulated for all children) (KiB): 1793968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.6236 system time used= 0.140978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 25746 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= 384 involuntary context switches= 230 runsolver used 0.005999 second user time and 0.010998 second system time The end
Begin job on node29 on Fri Apr 20 06:32:10 UTC 2007 IDJOB= 365483 IDBENCH= 2401 IDSOLVER= 164 FILE ID= node29/365483-1177050730 PBS_JOBID= 4640158 Free space on /tmp= 66464 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-brandy.opb COMMAND LINE= java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365483-1177050730/sat4jPseudoCPClause.jar /tmp/evaluation/365483-1177050730/instance-365483-1177050730.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node29/watcher-365483-1177050730 -o ROOT/results/node29/solver-365483-1177050730 -C 1800 -W 3600 -M 1800 --output-limit 1,15 java -server -Xms1600M -Xmx1600M -jar /tmp/evaluation/365483-1177050730/sat4jPseudoCPClause.jar /tmp/evaluation/365483-1177050730/instance-365483-1177050730.opb META MD5SUM SOLVER= 592978c395d7dcf045996aed0652cb30 MD5SUM BENCH= 913c17bb7faa6362a8688d6500a7e54d RANDOM SEED= 803914476 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node29.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 : 3000.224 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 : 3000.224 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: 1706496 kB Buffers: 58548 kB Cached: 198184 kB SwapCached: 11392 kB Active: 137812 kB Inactive: 150244 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1706496 kB SwapTotal: 4192956 kB SwapFree: 4146452 kB Dirty: 4608 kB Writeback: 0 kB Mapped: 30596 kB Slab: 46764 kB Committed_AS: 2556600 kB PageTables: 1872 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= 66464 MiB End job on node29 on Fri Apr 20 06:32:12 UTC 2007