Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
bsolo 3.2 Cl | OPT | 2 | 0.336947 | 0.336909 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb |
MD5SUM | 626c966be089469ef760f193c8b19154 |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.336947 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 72 |
Total number of constraints | 9 |
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 | 9 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.00/0.00 c bsolo beta version 3.2 - 23/05/2010 : 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 Time Limit set to 1800 0.00/0.00 c Learning Strategy: Clause Learning 0.00/0.00 c Instance file HOME/instance-2670622-1276703637.opb 0.00/0.00 c File size is 10692 bytes. 0.00/0.00 c Highest Coefficient sum: 8064 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: 216 Constr: 301 144/0/157 Lit: 1266 Watch. Lit: 794 0.00/0.00 c Obj. Vars: 6 (2.77778 % of total variables) 0.00/0.00 c Pre-processing Time: 0.004 s 0.00/0.00 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.00/0.00 c 0 216 301 1266 4 1084 1715 0 0 0.00 0.00/0.00 c Switching off lower bounding mode. 0.00/0.10 c 101 216 402 4981 12 1266 1887 101 10100 0.01 0.00/0.10 c 251 216 552 11043 20 1510 2076 251 11409 0.02 0.00/0.10 c 477 216 778 19880 25 1983 2284 477 11925 0.04 0.00/0.10 c 815 216 1116 32689 29 2674 2513 815 11811 0.07 0.00/0.10 o 35 0.19/0.23 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.19/0.23 c 1196 216 1498 47491 31 3416 1727 1197 11725 0.10 0.19/0.23 c 1296 216 1598 51249 32 3663 1900 1297 11368 0.11 0.19/0.23 c 1546 216 1848 60460 32 4142 2091 1547 11202 0.14 0.19/0.23 c 2021 216 2323 78417 33 5083 2301 2022 10155 0.20 0.19/0.23 o 3 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 2340 216 1453 44585 30 3346 1727 1152 9873 0.24 0.29/0.33 c 2441 209 1554 49059 31 3580 1900 1253 9764 0.25 0.29/0.33 c 2691 195 1804 58763 32 4066 2091 1503 9645 0.28 0.29/0.33 c 3167 175 2280 75761 33 5011 2301 1979 9510 0.33 0.29/0.33 o 2 0.29/0.33 c Confl Vars Ctrs Lits LPC W.Lits Max Learnt Conf/s Time 0.29/0.33 c 3171 175 2285 75936 33 5031 1715 1984 9465 0.34 0.29/0.33 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 -x73 x74 -x75 -x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 -x103 x104 -x105 -x106 -x107 -x108 -x31 x32 -x33 -x34 -x35 -x36 x49 -x50 -x51 -x52 -x53 -x54 -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 -x141 -x142 -x143 -x144 -x37 x38 -x39 -x40 -x41 -x42 x55 -x56 -x57 -x58 -x59 -x60 -x145 x146 -x147 -x148 -x149 -x150 -x151 x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x170 -x171 -x172 -x173 -x174 -x175 -x176 -x177 -x178 -x179 -x180 -x43 x44 x45 -x46 -x47 -x48 -x61 -x62 -x63 -x64 -x65 -x66 -x181 x182 x183 -x184 -x185 -x186 -x187 -x188 -x189 -x190 -x191 -x192 -x193 -x194 -x195 -x196 -x197 -x198 -x199 -x200 -x201 -x202 -x203 -x204 -x205 x206 x207 -x208 -x209 -x210 -x211 -x212 -x213 -x214 -x215 -x216 x67 -x68 -x69 -x70 -x71 -x72 0.29/0.33 c Rst Confl NCB Dec Ctrs Lits Learnt Conf/s Time 0.29/0.33 c 13 3171 178 4623 2285 75936 1984 9465 0.34 0.29/0.33 c Objective: 2 0.29/0.33 s OPTIMUM FOUND 0.29/0.33 c Total time: 0.335 s
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2670622-1276703637/watcher-2670622-1276703637 -o /tmp/evaluation-result-2670622-1276703637/solver-2670622-1276703637 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670622-1276703637.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: 1.00 1.00 0.97 3/106 12868 /proc/meminfo: memFree=1713700/2059040 swapFree=4140256/4192956 [pid=12868] ppid=12866 vsize=10792 CPUtime=0 /proc/12868/stat : 12868 (bsolo_pb10) R 12866 12868 12260 0 -1 4202496 341 0 0 0 0 0 0 0 18 0 1 0 44020035 11051008 256 1992294400 134512640 137138936 4286969504 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12868/statm: 2698 256 190 642 0 2054 0 [startup+0.104434 s] /proc/loadavg: 1.00 1.00 0.97 3/106 12868 /proc/meminfo: memFree=1713700/2059040 swapFree=4140256/4192956 [pid=12868] ppid=12866 vsize=11564 CPUtime=0.1 /proc/12868/stat : 12868 (bsolo_pb10) R 12866 12868 12260 0 -1 4202496 519 0 0 0 10 0 0 0 21 0 1 0 44020035 11841536 434 1992294400 134512640 137138936 4286969504 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12868/statm: 2891 434 191 642 0 2247 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 11564 [startup+0.201443 s] /proc/loadavg: 1.00 1.00 0.97 3/106 12868 /proc/meminfo: memFree=1713700/2059040 swapFree=4140256/4192956 [pid=12868] ppid=12866 vsize=11952 CPUtime=0.19 /proc/12868/stat : 12868 (bsolo_pb10) R 12866 12868 12260 0 -1 4202496 641 0 0 0 19 0 0 0 21 0 1 0 44020035 12238848 556 1992294400 134512640 137138936 4286969504 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12868/statm: 2988 556 191 642 0 2344 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 11952 [startup+0.301452 s] /proc/loadavg: 1.00 1.00 0.97 3/106 12868 /proc/meminfo: memFree=1713700/2059040 swapFree=4140256/4192956 [pid=12868] ppid=12866 vsize=12208 CPUtime=0.29 /proc/12868/stat : 12868 (bsolo_pb10) R 12866 12868 12260 0 -1 4202496 693 0 0 0 29 0 0 0 21 0 1 0 44020035 12500992 608 1992294400 134512640 137138936 4286969504 18446744073709551615 136502641 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12868/statm: 3052 608 191 642 0 2408 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12208 Solver just ended. Dumping a history of the last processes samples [startup+0.301452 s] /proc/loadavg: 1.00 1.00 0.97 3/106 12868 /proc/meminfo: memFree=1713700/2059040 swapFree=4140256/4192956 [pid=12868] ppid=12866 vsize=12208 CPUtime=0.29 /proc/12868/stat : 12868 (bsolo_pb10) R 12866 12868 12260 0 -1 4202496 693 0 0 0 29 0 0 0 21 0 1 0 44020035 12500992 608 1992294400 134512640 137138936 4286969504 18446744073709551615 136502641 0 0 4096 16384 0 0 0 17 1 0 0 0 /proc/12868/statm: 3052 608 191 642 0 2408 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 12208 Child status: 0 Real time (s): 0.336909 CPU time (s): 0.336947 CPU user time (s): 0.329949 CPU system time (s): 0.006998 CPU usage (%): 100.011 Max. virtual memory (cumulated for all children) (KiB): 12208 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.329949 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 694 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= 1 involuntary context switches= 5 runsolver used 0.003999 second user time and 0.009998 second system time The end
Begin job on node018 at 2010-06-16 17:53:57 IDJOB=2670622 IDBENCH=48027 IDSOLVER=1163 FILE ID=node018/2670622-1276703637 PBS_JOBID= 11174117 Free space on /tmp= 62488 MiB SOLVER NAME= bsolo 3.2 Cl BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=2-P1=31-P2=13-P3=31-P4=31-B.opb COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME CONVERSION SCRIPT= PBconversionToLinear BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2670622-1276703637/watcher-2670622-1276703637 -o /tmp/evaluation-result-2670622-1276703637/solver-2670622-1276703637 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2670622-1276703637.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 626c966be089469ef760f193c8b19154 RANDOM SEED=1726244442 node018.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1714724 kB Buffers: 128200 kB Cached: 124672 kB SwapCached: 6364 kB Active: 106896 kB Inactive: 159568 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1714724 kB SwapTotal: 4192956 kB SwapFree: 4140256 kB Dirty: 3976 kB Writeback: 0 kB AnonPages: 11684 kB Mapped: 13076 kB Slab: 56124 kB PageTables: 3988 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182072 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-2670622-1276703637.opb Free space on /tmp at the end= 62484 MiB End job on node018 at 2010-06-16 17:53:57