Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 1.64475 | 1.64575 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.041992 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 5 |
Maximum length of a constraint | 35 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459418-1178654422/instance-459418-1178654422.opb ...... 0.00/0.05 c done parsing opb. 0.00/0.05 o 7 0.09/0.14 o 3 1.59/1.64 o 3 1.59/1.64 s OPTIMUM FOUND 1.59/1.64 c Total Run Time 1.63875 1.59/1.64 v x1 -x10 -x100 x101 -x102 x103 x104 -x105 x106 -x107 x108 x109 x11 -x110 x111 -x112 x113 x114 -x115 -x116 -x117 -x118 -x119 x12 1.59/1.64 v -x120 x121 -x122 x123 x124 -x125 x126 x127 -x128 x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x14 1.59/1.64 v -x140 x141 x142 -x143 x144 -x145 x146 x147 -x148 x149 x15 -x150 x151 x152 -x153 -x154 x155 x156 x157 -x158 -x159 x16 x160 -x161 1.59/1.64 v -x162 -x163 -x164 -x165 -x166 -x167 -x168 -x169 -x17 -x170 x171 x172 -x173 -x174 x175 x176 -x177 -x178 x179 -x18 -x180 -x181 1.59/1.64 v -x182 -x183 -x184 -x185 -x186 -x187 -x188 -x189 x19 -x190 -x191 -x192 -x193 -x194 -x195 x196 -x197 -x198 x199 x2 x20 -x200 1.59/1.64 v x21 x22 -x23 -x24 x25 x26 -x27 -x28 -x29 -x3 x30 x31 -x32 x33 x34 -x35 x36 x37 -x38 x39 -x4 -x40 x41 x42 -x43 -x44 x45 x46 -x47 -x48 1.59/1.64 v x49 -x5 -x50 x51 -x52 -x53 -x54 -x55 x56 -x57 -x58 x59 x6 -x60 -x61 -x62 -x63 x64 -x65 x66 x67 -x68 x69 x7 -x70 -x71 -x72 x73 -x74 1.59/1.64 v -x75 x76 x77 -x78 -x79 x8 -x80 x81 x82 -x83 -x84 -x85 x86 x87 -x88 -x89 x9 -x90 x91 x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/459418-1178654422/instance-459418-1178654422.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-459418-1178654422 -o ROOT/results/node25/solver-459418-1178654422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459418-1178654422/instance-459418-1178654422.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: 0.91 0.98 0.99 3/64 14283 /proc/meminfo: memFree=1929176/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=1320 CPUtime=0 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 313359370 1351680 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 330 130 90 219 0 107 0 [startup+0.0863749 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14283 /proc/meminfo: memFree=1929176/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=1724 CPUtime=0.08 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 277 0 0 0 8 0 0 0 18 0 1 0 313359370 1765376 259 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 431 259 102 219 0 208 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1724 [startup+0.101377 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14283 /proc/meminfo: memFree=1929176/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=1916 CPUtime=0.09 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 303 0 0 0 9 0 0 0 18 0 1 0 313359370 1961984 285 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 479 285 102 219 0 256 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1916 [startup+0.301411 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14283 /proc/meminfo: memFree=1929176/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=2624 CPUtime=0.29 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 501 0 0 0 29 0 0 0 19 0 1 0 313359370 2686976 483 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 656 483 102 219 0 433 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2624 [startup+0.701479 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14283 /proc/meminfo: memFree=1929176/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=3912 CPUtime=0.69 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 692 0 0 0 68 1 0 0 22 0 1 0 313359370 4005888 674 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 978 674 102 219 0 755 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3912 [startup+1.50162 s] /proc/loadavg: 0.91 0.98 0.99 2/65 14284 /proc/meminfo: memFree=1926416/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=4376 CPUtime=1.49 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 958 0 0 0 147 2 0 0 25 0 1 0 313359370 4481024 891 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 1094 891 102 219 0 871 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 4376 Solver just ended. Dumping a history of the last processes samples [startup+1.60163 s] /proc/loadavg: 0.91 0.98 0.99 2/65 14284 /proc/meminfo: memFree=1926416/2055920 swapFree=4183088/4192956 [pid=14283] ppid=14281 vsize=4376 CPUtime=1.59 /proc/14283/stat : 14283 (PBS4_SAT07v2) R 14281 14283 13855 0 -1 4194304 993 0 0 0 157 2 0 0 25 0 1 0 313359370 4481024 926 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14283/statm: 1094 926 102 219 0 871 0 Current children cumulated CPU time (s) 1.59 Current children cumulated vsize (KiB) 4376 Child status: 0 Real time (s): 1.64575 CPU time (s): 1.64475 CPU user time (s): 1.62175 CPU system time (s): 0.022996 CPU usage (%): 99.9394 Max. virtual memory (cumulated for all children) (KiB): 4376 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.62175 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1008 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= 8 involuntary context switches= 2 runsolver used 0.004999 second user time and 0.007998 second system time The end
Begin job on node25 on Tue May 8 20:00:23 UTC 2007 IDJOB= 459418 IDBENCH= 47879 IDSOLVER= 200 FILE ID= node25/459418-1178654422 PBS_JOBID= 5218400 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459418-1178654422/instance-459418-1178654422.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-459418-1178654422 -o ROOT/results/node25/conversion-459418-1178654422 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459418-1178654422/instance-459418-1178654422.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-459418-1178654422 -o ROOT/results/node25/solver-459418-1178654422 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459418-1178654422/instance-459418-1178654422.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED= 190296441 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1929648 kB Buffers: 6832 kB Cached: 32272 kB SwapCached: 3804 kB Active: 34212 kB Inactive: 14708 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1929648 kB SwapTotal: 4192956 kB SwapFree: 4183088 kB Dirty: 2268 kB Writeback: 0 kB Mapped: 15932 kB Slab: 63432 kB Committed_AS: 8381280 kB PageTables: 1472 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= 66562 MiB End job on node25 on Tue May 8 20:00:25 UTC 2007