Solver Name | Answer | obj | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.1 | OPT | 3 | 0.755884 | 0.75669 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb |
MD5SUM | 5bfa86516615baf8e5760766082d64a4 |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.243962 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 42 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
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: Cardinality Constraint 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-1876474-1245185814.opb 0.00/0.00 c File size is 7142 bytes. 0.00/0.00 c Highest Coefficient sum: 32512 0.00/0.00 c Parsing was ok!! 0.00/0.00 c Total parsing time: 0.001 s 0.00/0.00 c Var: 140 Constr: 203 98/0/105 Lit: 847 Watch. Lit: 528 0.00/0.00 c Obj. Vars: 7 (5 % of total variables) 0.00/0.00 c Pre-processing Time: 0.002 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 140 203 847 4 727 1138 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.30/0.31 c 100 140 354 6150 17 1093 1252 151 6250 0.02 0.30/0.31 c 250 140 530 13577 25 1460 1378 327 7812 0.03 0.30/0.31 c 476 140 830 25328 30 2187 1516 627 7323 0.07 0.30/0.31 c 815 140 1187 41478 34 2882 1668 984 7276 0.11 0.30/0.31 c 1323 139 1776 64797 36 4168 1835 1573 6391 0.21 0.30/0.31 o 9 0.39/0.43 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.43 c 1884 139 1511 55052 36 3489 1152 1308 6000 0.31 0.39/0.43 c 1984 112 900 29824 33 2135 1268 697 5957 0.33 0.39/0.43 c 2236 112 1219 41331 33 2781 1395 1016 6026 0.37 0.39/0.43 o 7 0.39/0.44 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.44 c 2574 112 906 28572 31 2105 1155 703 5944 0.43 0.39/0.44 o 5 0.39/0.47 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.39/0.47 c 2617 103 973 30295 31 2275 1153 770 5934 0.44 0.39/0.47 c 2717 103 1088 34792 31 2509 1269 885 5958 0.46 0.39/0.47 o 3 0.69/0.75 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.69/0.75 c 2827 103 1217 39346 32 2785 1153 1014 5939 0.48 0.69/0.75 c 2928 84 1347 43796 32 3095 1269 1144 5939 0.49 0.69/0.75 c 3178 84 912 28653 31 2128 1396 709 5929 0.54 0.69/0.75 c 3653 84 1484 48605 32 3353 1536 1281 5854 0.62 0.69/0.75 v x1 x2 -x3 -x4 -x5 -x6 -x7 x8 -x9 x10 -x11 x12 -x13 x14 x15 x16 -x17 -x18 -x19 -x20 -x21 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 x22 x23 x24 x25 x26 x27 x28 x29 -x30 -x31 -x32 -x33 -x34 -x35 x92 x93 x94 x95 x96 x97 x98 x99 x100 x101 x102 x103 x104 x105 -x106 -x107 -x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x36 x37 -x38 -x39 -x40 -x41 -x42 0.69/0.75 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.69/0.75 c 15 4225 111 4967 1403 37745 1200 5603 0.75 0.69/0.75 c Objective: 3 0.69/0.75 s OPTIMUM FOUND 0.69/0.75 c Total time: 0.754 s
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1876474-1245185814/watcher-1876474-1245185814 -o /tmp/evaluation-result-1876474-1245185814/solver-1876474-1245185814 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876474-1245185814.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: 0.98 0.99 0.99 3/64 3894 /proc/meminfo: memFree=1832568/2055920 swapFree=4192812/4192956 [pid=3894] ppid=3892 vsize=10708 CPUtime=0 /proc/3894/stat : 3894 (bsolo) R 3892 3894 2685 0 -1 4194304 268 0 0 0 0 0 0 0 18 0 1 0 186182090 10964992 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3894/statm: 2677 250 197 640 0 2033 0 [startup+0.0158769 s] /proc/loadavg: 0.98 0.99 0.99 3/64 3894 /proc/meminfo: memFree=1832568/2055920 swapFree=4192812/4192956 [pid=3894] ppid=3892 vsize=10708 CPUtime=0.01 /proc/3894/stat : 3894 (bsolo) R 3892 3894 2685 0 -1 4194304 287 0 0 0 1 0 0 0 18 0 1 0 186182090 10964992 269 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3894/statm: 2677 269 198 640 0 2033 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 10708 [startup+0.102894 s] /proc/loadavg: 0.98 0.99 0.99 3/64 3894 /proc/meminfo: memFree=1832568/2055920 swapFree=4192812/4192956 [pid=3894] ppid=3892 vsize=11224 CPUtime=0.1 /proc/3894/stat : 3894 (bsolo) R 3892 3894 2685 0 -1 4194304 415 0 0 0 10 0 0 0 18 0 1 0 186182090 11493376 397 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3894/statm: 2806 397 198 640 0 2162 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11224 [startup+0.302946 s] /proc/loadavg: 0.98 0.99 0.99 3/64 3894 /proc/meminfo: memFree=1832568/2055920 swapFree=4192812/4192956 [pid=3894] ppid=3892 vsize=11868 CPUtime=0.3 /proc/3894/stat : 3894 (bsolo) R 3892 3894 2685 0 -1 4194304 567 0 0 0 30 0 0 0 19 0 1 0 186182090 12152832 549 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3894/statm: 2967 549 198 640 0 2323 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 11868 [startup+0.702023 s] /proc/loadavg: 0.98 0.99 0.99 3/64 3894 /proc/meminfo: memFree=1832568/2055920 swapFree=4192812/4192956 [pid=3894] ppid=3892 vsize=11868 CPUtime=0.69 /proc/3894/stat : 3894 (bsolo) R 3892 3894 2685 0 -1 4194304 567 0 0 0 69 0 0 0 22 0 1 0 186182090 12152832 549 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0 /proc/3894/statm: 2967 549 198 640 0 2323 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 11868 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.75669 CPU time (s): 0.755884 CPU user time (s): 0.754885 CPU system time (s): 0.000999 CPU usage (%): 99.8935 Max. virtual memory (cumulated for all children) (KiB): 11868 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.754885 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 569 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= 1 runsolver used 0.002999 second user time and 0.006998 second system time The end
Begin job on node10 at 2009-06-16 22:56:54 IDJOB=1876474 IDBENCH=47884 IDSOLVER=699 FILE ID=node10/1876474-1245185814 PBS_JOBID= 9363937 Free space on /tmp= 65988 MiB SOLVER NAME= bsolo 3.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=7-P0=107-P1=73-P2=127-B.opb COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876474-1245185814/watcher-1876474-1245185814 -o /tmp/evaluation-result-1876474-1245185814/solver-1876474-1245185814 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876474-1245185814.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5bfa86516615baf8e5760766082d64a4 RANDOM SEED=125079437 node10.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 : 3000.263 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 : 3000.263 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: 1832984 kB Buffers: 50092 kB Cached: 106308 kB SwapCached: 0 kB Active: 55868 kB Inactive: 113932 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1832984 kB SwapTotal: 4192956 kB SwapFree: 4192812 kB Dirty: 4212 kB Writeback: 0 kB Mapped: 23232 kB Slab: 39116 kB Committed_AS: 189560 kB PageTables: 1376 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-1876474-1245185814.opb Free space on /tmp at the end= 65984 MiB End job on node10 at 2009-06-16 22:56:55