Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 3.05853 | 3.3175 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb |
MD5SUM | ade4038b6c8c483ca1d44b3698e37050 |
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 | 0.054991 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
1.35/1.43 o 11 1.40/1.72 o 9 1.50/1.98 o 7 1.86/2.16 o 5 1.93/2.32 o 3 2.94/3.27 o 2 3.02/3.31 s OPTIMUM FOUND 3.02/3.31 v x2 x6 x7 x9 x11 x12 x13 x15 x16 x18 x20 x21 x25 x26 x28 x29 x30 x31 x33 x34 x35 x36 x37 x38 x39 x40 x42 x43 x45 x47 x49 x50 x52 x57 x62 3.02/3.31 v x64 x65 x67 x70 x76 x77 x78 x79 x81 x85 x86 x91 x96 x97 x98 x100 x101 x105 x107 x112 x122 x132 x133 x135 x137 x138 x140 x142 x143 3.02/3.31 v x145 x152 x153 x155 x157 x159 x160 x167 x169 x170 x177 x179 x180 x182 x202 x207 x217 x222 x227 x232 x234 x235 x242 x244 x245 x247 3.02/3.31 v x249 x250 x252 x254 x255 x257 x260 x262 x265 x267 x270 x272 x275 x277 x280
OK 2
Linearizing /tmp/evaluation/430622-1177997049/instance-430622-1177997049.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node46/watcher-430622-1177997049 -o ROOT/results/node46/solver-430622-1177997049 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430622-1177997049.opb /tmp/evaluation/430622-1177997049/temp 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 0.97 0.99 3/78 22673 /proc/meminfo: memFree=1829224/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12268 CPUtime=0 /proc/22673/stat : 22673 (pbclasp) D 22671 22673 21416 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 154387867 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255826033253 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/22673/statm: 3067 317 242 3 0 167 0 [startup+0.087302 s] /proc/loadavg: 0.91 0.97 0.99 3/78 22673 /proc/meminfo: memFree=1829224/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=0.03 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 154387867 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/22673/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.102301 s] /proc/loadavg: 0.91 0.97 0.99 3/78 22673 /proc/meminfo: memFree=1829224/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=0.03 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 154387867 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/22673/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.302338 s] /proc/loadavg: 0.91 0.97 0.99 3/78 22673 /proc/meminfo: memFree=1829224/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=0.03 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 154387867 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/22673/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701412 s] /proc/loadavg: 0.91 0.97 0.99 3/78 22673 /proc/meminfo: memFree=1829224/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=0.03 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 154387867 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/22673/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+1.50156 s] /proc/loadavg: 0.91 0.97 0.99 3/81 22683 /proc/meminfo: memFree=1827272/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=1.4 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 687 3463 0 0 0 0 138 2 16 0 1 0 154387867 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22673/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.4 Current children cumulated vsize (KiB) 12400 [startup+3.10186 s] /proc/loadavg: 0.91 0.97 0.99 2/81 22707 /proc/meminfo: memFree=1827336/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=2.09 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 1154 10587 0 1 0 1 201 7 16 0 1 0 154387867 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22673/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 2.09 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+3.3059 s] /proc/loadavg: 0.91 0.97 0.99 2/81 22723 /proc/meminfo: memFree=1826952/2055920 swapFree=4159404/4192956 [pid=22673] ppid=22671 vsize=12400 CPUtime=3.02 /proc/22673/stat : 22673 (pbclasp) S 22671 22673 21416 0 -1 4194304 1270 12436 0 1 0 1 294 7 16 0 1 0 154387867 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 255834767252 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/22673/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 3.02 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 3.3175 CPU time (s): 3.05853 CPU user time (s): 2.95955 CPU system time (s): 0.098984 CPU usage (%): 92.1939 Max. virtual memory (cumulated for all children) (KiB): 21104 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.95955 system time used= 0.098984 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14742 page faults= 1 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 429 involuntary context switches= 87 runsolver used 0.009998 second user time and 0.012998 second system time The end
Begin job on node46 on Tue May 1 05:24:09 UTC 2007 IDJOB= 430622 IDBENCH= 47993 IDSOLVER= 167 FILE ID= node46/430622-1177997049 PBS_JOBID= 4728209 Free space on /tmp= 66220 MiB SOLVER NAME= PB-clasp 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=3-P1=19-P2=2-P3=19-P4=17-P5=13-P6=37-P7=5-B.opb COMMAND LINE= pbclasp instance-430622-1177997049.opb /tmp/evaluation/430622-1177997049/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node46/convwatcher-430622-1177997049 -o ROOT/results/node46/conversion-430622-1177997049 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430622-1177997049/instance-430622-1177997049.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node46/watcher-430622-1177997049 -o ROOT/results/node46/solver-430622-1177997049 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430622-1177997049.opb /tmp/evaluation/430622-1177997049/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ade4038b6c8c483ca1d44b3698e37050 RANDOM SEED= 651241555 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node46.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 : 3000.268 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 : 5931.00 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 : 3000.268 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: 1829576 kB Buffers: 29304 kB Cached: 110320 kB SwapCached: 2768 kB Active: 42684 kB Inactive: 120448 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1829576 kB SwapTotal: 4192956 kB SwapFree: 4159404 kB Dirty: 624 kB Writeback: 0 kB Mapped: 31172 kB Slab: 48488 kB Committed_AS: 3590168 kB PageTables: 1992 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= 66220 MiB End job on node46 on Tue May 1 05:24:12 UTC 2007