Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
minisat+ 1.14 | UNSAT | 47.4828 | 47.5066 |
Name | normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/ miplib2003/normalized-mps-v2-20-10-momentum2.opb |
MD5SUM | 0d80b4a073c50ac034a87a4950dc06d8 |
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 | 38.3452 |
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 | 25930 |
Total number of constraints | 22668 |
Number of constraints which are clauses | 10362 |
Number of constraints which are cardinality constraints (but not clauses) | 103 |
Number of constraints which are nor clauses,nor cardinality constraints | 12203 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 913 |
Number of terms in the objective function | 24130 |
Biggest coefficient in the objective function | 655360000 |
Number of bits for the biggest coefficient in the objective function | 30 |
Sum of the numbers in the objective function | 3638660312 |
Number of bits of the sum of numbers in the objective function | 32 |
Biggest number in a constraint | 1024000000000000000000000000000 |
Number of bits of the biggest number in a constraint | 100 |
Biggest sum of numbers in a constraint | 3743132712137090008913823010064 |
Number of bits of the biggest sum of numbers | 102 |
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 c Parsing PB file... 46.83 c Converting 13512 PB-constraints to clauses... 46.87 c -- Unit propagations: pppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppppp -- Detecting intervals from adjacent constraints: ====================================================================================================############################################################################################################################################################################################# 47.49 c -- Clauses(.)/Splits(s): s 47.49 s UNSATISFIABLE 47.49 c _______________________________________________________________________________ 47.49 c 47.49 c restarts : 0 47.49 c conflicts : 0 (0 /sec) 47.49 c decisions : 0 (0 /sec) 47.49 c propagations : 0 (0 /sec) 47.49 c inspects : 0 (0 /sec) 47.49 c CPU time : 47.2728 s 47.49 c _______________________________________________________________________________
ERROR: no interpretation found !
Enforcing CPU limit (will send SIGTERM then SIGKILL): 1800 seconds Enforcing CPUTime (will send SIGXCPU) limit: 1830 seconds Enforcing Stack size limit: 67108864 bytes Enforcing memory limit (will send SIGKILL): 1843200 Kb Enforcing VSIZE limit: 1887436800 bytes runsolver version 3.0.0 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node21/watcher-35865-1149315033 -o ROOT/results/node21/solver-35865-1149315033 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node21/35865-1149315033/instance-35865-1149315033.opb Current StackSize limit: 67108864 bytes /proc/loadavg: 0.78 0.95 0.98 2/64 323 /proc/meminfo: memFree=1393128/2055920 swapFree=4181452/4192956 [pid=323] ppid=321 vsize=1048 CPUtime=0 /proc/323/stat : 323 (minisat+) R 321 323 32745 0 -1 4194304 110 0 0 0 0 0 0 0 19 0 1 0 197166519 1073152 95 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135007481 0 0 4096 16386 0 0 0 17 1 0 0 /proc/323/statm: 262 95 67 215 0 44 0 [startup+10.003 s] /proc/loadavg: 0.81 0.95 0.98 2/64 323 /proc/meminfo: memFree=1369520/2055920 swapFree=4181452/4192956 [pid=323] ppid=321 vsize=25076 CPUtime=9.98 /proc/323/stat : 323 (minisat+) R 321 323 32745 0 -1 4194304 6270 0 0 0 994 4 0 0 25 0 1 0 197166519 25677824 6070 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/323/statm: 6269 6070 75 215 0 6051 0 Current children cumulated CPU time (s) 9.98 Current children cumulated vsize (Kb) 25076 [startup+20.0091 s] /proc/loadavg: 0.84 0.95 0.98 2/64 323 /proc/meminfo: memFree=1354240/2055920 swapFree=4181452/4192956 [pid=323] ppid=321 vsize=40552 CPUtime=19.99 /proc/323/stat : 323 (minisat+) R 321 323 32745 0 -1 4194304 10206 0 0 0 1991 8 0 0 25 0 1 0 197166519 41525248 9917 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/323/statm: 10138 9917 75 215 0 9920 0 Current children cumulated CPU time (s) 19.99 Current children cumulated vsize (Kb) 40552 [startup+30.0152 s] /proc/loadavg: 0.86 0.95 0.98 2/64 323 /proc/meminfo: memFree=1342528/2055920 swapFree=4181452/4192956 [pid=323] ppid=321 vsize=52456 CPUtime=29.99 /proc/323/stat : 323 (minisat+) R 321 323 32745 0 -1 4194304 13323 0 0 0 2986 13 0 0 25 0 1 0 197166519 53714944 12893 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 134838065 0 0 4096 16386 0 0 0 17 1 0 0 /proc/323/statm: 13114 12893 75 215 0 12896 0 Current children cumulated CPU time (s) 29.99 Current children cumulated vsize (Kb) 52456 [startup+40.0213 s] /proc/loadavg: 0.89 0.95 0.98 2/64 323 /proc/meminfo: memFree=1330624/2055920 swapFree=4181452/4192956 [pid=323] ppid=321 vsize=64340 CPUtime=39.99 /proc/323/stat : 323 (minisat+) R 321 323 32745 0 -1 4194304 16464 0 0 0 3983 16 0 0 25 0 1 0 197166519 65884160 15870 18446744073709551615 134512640 135395479 4294956672 18446744073709551615 135031278 0 0 4096 16386 0 0 0 17 1 0 0 /proc/323/statm: 16085 15870 75 215 0 15867 0 Current children cumulated CPU time (s) 39.99 Current children cumulated vsize (Kb) 64340 Child status: 20 Real time (s): 47.5066 CPU time (s): 47.4828 CPU user time (s): 47.2728 CPU system time (s): 0.209968 CPU usage (%): 99.9498 Max. virtual memory (cumulated for all children) (Kb): 64340
Begin job on node21 on Sat Jun 3 06:10:34 UTC 2006 FILE ID= 35865-1149315033 PBS_JOBID= 308295 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-momentum2.opb COMMAND LINE= ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node21/35865-1149315033/instance-35865-1149315033.opb RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node21/watcher-35865-1149315033 -o ROOT/results/node21/solver-35865-1149315033 -C 1800 -M 1800 -S 64 ROOT/solvers/PB/PB06final/user7/minisat+ ROOT/tmp/node21/35865-1149315033/instance-35865-1149315033.opb MD5SUM SOLVER= 490d1d4b9bbf010afe7f0af63a5a62db MD5SUM BENCH= 0d80b4a073c50ac034a87a4950dc06d8 RANDOM SEED= 605666452 /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 : 3000.240 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 : 3000.240 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: 1393464 kB Buffers: 36320 kB Cached: 552040 kB SwapCached: 3308 kB Active: 191088 kB Inactive: 406128 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1393464 kB SwapTotal: 4192956 kB SwapFree: 4181452 kB Dirty: 272 kB Writeback: 0 kB Mapped: 14740 kB Slab: 51304 kB Committed_AS: 316080 kB PageTables: 1416 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB End job on node21 on Sat Jun 3 06:11:22 UTC 2006