Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 pb | OPT | 70 | 0.147977 | 0.149115 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/routing/normalized-s4-4-3-10pb.opb |
MD5SUM | f76aa567f8c3ab400d153b705424800c |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 70 |
Best CPU time to get the best result obtained on this benchmark | 0.147977 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 70 |
Optimality of the best value was proved | YES |
Number of variables | 840 |
Total number of constraints | 2528 |
Number of constraints which are clauses | 2504 |
Number of constraints which are cardinality constraints (but not clauses) | 24 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 840 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 840 |
Number of bits of the sum of numbers in the objective function | 10 |
Biggest number in a constraint | 3 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 840 |
Number of bits of the biggest sum of numbers | 10 |
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 bsolo beta version 3.1 - 13/04/2009 : 1630 GMT 0.00/0.00 c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID 0.00/0.00 c type "bsolo -h" for help 0.00/0.00 c Time Limit set via environment variable PBTIMEOUT to 1800 0.00/0.00 c Learning Strategy: Generic Pseudo-Boolean Learning 0.00/0.00 c Time Limit set to 1800 0.00/0.00 c Memory Limit set to 1800 MB 0.00/0.00 c Instance file HOME/instance-1880444-1245148195.opb 0.00/0.00 c File size is 91463 bytes. 0.00/0.01 c Highest Coefficient sum: 840 0.00/0.01 c Parsing was ok!! 0.00/0.01 c Total parsing time: 0.012 s 0.00/0.01 c Var: 840 Constr: 2528 2504/24/0 Lit: 8380 Watch. Lit: 5800 0.00/0.01 c Obj. Vars: 840 (100 % of total variables) 0.00/0.02 c Pre-processing Time: 0.022 s 0.09/0.12 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.12 c 0 700 2248 7820 3 5240 9701 0 0 0.02 0.09/0.12 c Initial Lower Bound: 70 0.09/0.12 c Initial Path Cost: 18 0.09/0.13 o 72 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 25 671 2295 10481 4 7441 11007 47 189 0.13 0.09/0.14 o 70 0.09/0.14 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.09/0.14 c 25 671 2296 11134 4 8045 11007 48 177 0.14 0.09/0.14 v -x1 -x2 -x3 -x4 x5 x6 -x7 -x8 -x9 -x10 -x11 -x12 -x13 x14 -x15 -x16 -x17 -x18 -x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 x59 x60 -x61 x62 -x63 -x64 -x65 x66 -x67 -x68 -x69 x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x80 x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 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-x771 x772 -x773 -x774 -x775 -x776 -x777 -x778 -x779 -x780 -x781 -x782 -x783 -x784 -x785 -x786 -x787 -x788 -x789 -x790 -x791 -x792 -x793 x794 -x795 -x796 -x797 -x798 -x799 -x800 -x801 -x802 -x803 -x804 -x805 -x806 -x807 -x808 -x809 -x810 -x811 -x812 -x813 -x814 -x815 -x816 -x817 -x818 -x819 x820 -x821 -x822 -x823 -x824 -x825 -x826 -x827 -x828 -x829 -x830 -x831 -x832 -x833 -x834 -x835 -x836 -x837 -x838 -x839 -x840 0.09/0.14 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.09/0.14 c 2 26 18 324 2300 11137 52 178 0.15 0.09/0.14 c Objective: 70 0.09/0.14 s OPTIMUM FOUND 0.09/0.14 c Total time: 0.146 s
OK 70
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880444-1245148195/watcher-1880444-1245148195 -o /tmp/evaluation-result-1880444-1245148195/solver-1880444-1245148195 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880444-1245148195.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.86 0.97 0.99 3/64 6151 /proc/meminfo: memFree=1906904/2055920 swapFree=4181248/4192956 [pid=6151] ppid=6149 vsize=10812 CPUtime=0 /proc/6151/stat : 6151 (bsolo) R 6149 6151 5946 0 -1 4194304 262 0 0 0 0 0 0 0 18 0 1 0 182415837 11071488 246 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6151/statm: 2703 246 177 640 0 2036 0 [startup+0.061461 s] /proc/loadavg: 0.86 0.97 0.99 3/64 6151 /proc/meminfo: memFree=1906904/2055920 swapFree=4181248/4192956 [pid=6151] ppid=6149 vsize=11400 CPUtime=0.05 /proc/6151/stat : 6151 (bsolo) R 6149 6151 5946 0 -1 4194304 516 0 0 0 5 0 0 0 18 0 1 0 182415837 11673600 477 1992294400 134512640 137136520 4294956256 18446744073709551615 134710084 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6151/statm: 2850 477 228 640 0 2206 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 11400 [startup+0.102468 s] /proc/loadavg: 0.86 0.97 0.99 3/64 6151 /proc/meminfo: memFree=1906904/2055920 swapFree=4181248/4192956 [pid=6151] ppid=6149 vsize=11492 CPUtime=0.09 /proc/6151/stat : 6151 (bsolo) R 6149 6151 5946 0 -1 4194304 758 0 0 0 9 0 0 0 18 0 1 0 182415837 11767808 502 1992294400 134512640 137136520 4294956256 18446744073709551615 135767804 0 0 4096 16384 0 0 0 17 0 0 0 /proc/6151/statm: 2873 502 228 640 0 2229 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11492 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.149115 CPU time (s): 0.147977 CPU user time (s): 0.137979 CPU system time (s): 0.009998 CPU usage (%): 99.2368 Max. virtual memory (cumulated for all children) (KiB): 11492 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.137979 system time used= 0.009998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1688 page faults= 0 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 2 involuntary context switches= 0 runsolver used 0.001999 second user time and 0.007998 second system time The end
Begin job on node48 at 2009-06-16 12:29:55 IDJOB=1880444 IDBENCH=2038 IDSOLVER=701 FILE ID=node48/1880444-1245148195 PBS_JOBID= 9363781 Free space on /tmp= 66236 MiB SOLVER NAME= bsolo 3.1 pb BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/routing/normalized-s4-4-3-10pb.opb COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880444-1245148195/watcher-1880444-1245148195 -o /tmp/evaluation-result-1880444-1245148195/solver-1880444-1245148195 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880444-1245148195.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f76aa567f8c3ab400d153b705424800c RANDOM SEED=1065422260 node48.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 /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 : 3000.270 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 : 3000.270 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: 1907384 kB Buffers: 16108 kB Cached: 65256 kB SwapCached: 5472 kB Active: 54624 kB Inactive: 34520 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1907384 kB SwapTotal: 4192956 kB SwapFree: 4181248 kB Dirty: 4356 kB Writeback: 0 kB Mapped: 13484 kB Slab: 45368 kB Committed_AS: 148832 kB PageTables: 1372 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1880444-1245148195.opb Free space on /tmp at the end= 66232 MiB End job on node48 at 2009-06-16 12:29:55