Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 1.62975 | 1.64602 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb |
MD5SUM | bab73d97554da370c1dcc7d97b4a612d |
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 | 0.049992 |
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 | 90 |
Total number of constraints | 13 |
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 | 13 |
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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
0.03/0.13 o 17 0.13/0.24 o 15 0.22/0.47 o 9 0.46/0.75 o 7 0.73/0.94 o 3 1.56/1.61 o 2 1.56/1.64 s OPTIMUM FOUND 1.56/1.64 v x2 x6 x7 x11 x12 x16 x19 x21 x24 x26 x28 x29 x30 x31 x32 x37 x38 x42 x45 x47 x52 x55 x57 x59 x71 x73 x85 x92 x97 x117 x118 x122 x123 x142 1.56/1.64 v x145 x157 x160 x167 x182 x192 x195 x202 x205 x207 x210 x212 x215 x217 x219 x222 x224
OK 2
Linearizing /tmp/evaluation/430384-1177994444/instance-430384-1177994444.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node3/watcher-430384-1177994444 -o ROOT/results/node3/solver-430384-1177994444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430384-1177994444.opb /tmp/evaluation/430384-1177994444/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: 1.06 1.01 0.99 3/77 17319 /proc/meminfo: memFree=1859544/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12268 CPUtime=0 /proc/17319/stat : 17319 (pbclasp) D 17317 17319 17089 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 275482200 12562432 317 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233632922213 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/17319/statm: 3067 317 242 3 0 167 0 [startup+0.0452671 s] /proc/loadavg: 1.06 1.01 0.99 3/77 17319 /proc/meminfo: memFree=1859544/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 275482200 12697600 439 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641652322 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/17319/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.102245 s] /proc/loadavg: 1.06 1.01 0.99 3/77 17319 /proc/meminfo: memFree=1859544/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0.03 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 568 1591 0 0 0 0 2 1 16 0 1 0 275482200 12697600 458 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/17319/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301278 s] /proc/loadavg: 1.06 1.01 0.99 3/77 17319 /proc/meminfo: memFree=1859544/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0.22 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 800 5123 0 0 0 0 19 3 16 0 1 0 275482200 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17319/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.22 Current children cumulated vsize (KiB) 12400 [startup+0.70134 s] /proc/loadavg: 1.06 1.01 0.99 3/77 17319 /proc/meminfo: memFree=1859544/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0.46 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 913 6905 0 0 0 0 41 5 16 0 1 0 275482200 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17319/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.46 Current children cumulated vsize (KiB) 12400 [startup+1.50247 s] /proc/loadavg: 1.06 1.01 0.99 3/80 17369 /proc/meminfo: memFree=1858240/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0.92 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 1141 10464 0 0 0 1 84 7 16 0 1 0 275482200 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17319/statm: 3100 462 342 3 0 200 0 [pid=17367] ppid=17319 vsize=5352 CPUtime=0 /proc/17367/stat : 17367 (sh) S 17319 17319 17089 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 275482295 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17367/statm: 1338 224 188 169 0 49 0 [pid=17369] ppid=17367 vsize=3216 CPUtime=0.54 /proc/17369/stat : 17369 (clasp-1.0) R 17367 17319 17089 0 -1 4194304 446 0 0 0 54 0 0 0 21 0 1 0 275482296 3293184 408 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134777418 0 0 4096 0 0 0 0 17 1 0 0 /proc/17369/statm: 804 408 249 81 0 178 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 20968 Solver just ended. Dumping a history of the last processes samples [startup+1.60249 s] /proc/loadavg: 1.06 1.01 0.99 3/80 17369 /proc/meminfo: memFree=1858240/2055920 swapFree=4139036/4192956 [pid=17319] ppid=17317 vsize=12400 CPUtime=0.92 /proc/17319/stat : 17319 (pbclasp) S 17317 17319 17089 0 -1 4194304 1141 10464 0 0 0 1 84 7 16 0 1 0 275482200 12697600 462 18446744073709551615 4194304 4206940 548682069264 18446744073709551615 233641656212 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/17319/statm: 3100 462 342 3 0 200 0 [pid=17367] ppid=17319 vsize=5352 CPUtime=0 /proc/17367/stat : 17367 (sh) S 17319 17319 17089 0 -1 4194304 287 121 0 0 0 0 0 0 19 0 1 0 275482295 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/17367/statm: 1338 224 188 169 0 49 0 [pid=17369] ppid=17367 vsize=3216 CPUtime=0.64 /proc/17369/stat : 17369 (clasp-1.0) R 17367 17319 17089 0 -1 4194304 448 0 0 0 64 0 0 0 22 0 1 0 275482296 3293184 410 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0 /proc/17369/statm: 804 410 249 81 0 178 0 Current children cumulated CPU time (s) 1.56 Current children cumulated vsize (KiB) 20968 Child status: 0 Real time (s): 1.64602 CPU time (s): 1.62975 CPU user time (s): 1.52077 CPU system time (s): 0.108983 CPU usage (%): 99.0114 Max. virtual memory (cumulated for all children) (KiB): 20968 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.52077 system time used= 0.108983 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 14552 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= 432 involuntary context switches= 91 runsolver used 0.009998 second user time and 0.006998 second system time The end
Begin job on node3 on Tue May 1 04:40:44 UTC 2007 IDJOB= 430384 IDBENCH= 47976 IDSOLVER= 167 FILE ID= node3/430384-1177994444 PBS_JOBID= 4728245 Free space on /tmp= 66564 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=29-P1=31-P2=13-P3=17-P4=29-P5=2-P6=29-B.opb COMMAND LINE= pbclasp instance-430384-1177994444.opb /tmp/evaluation/430384-1177994444/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-430384-1177994444 -o ROOT/results/node3/conversion-430384-1177994444 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430384-1177994444/instance-430384-1177994444.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node3/watcher-430384-1177994444 -o ROOT/results/node3/solver-430384-1177994444 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430384-1177994444.opb /tmp/evaluation/430384-1177994444/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= bab73d97554da370c1dcc7d97b4a612d RANDOM SEED= 124795183 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node3.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 : 3000.270 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: 1859952 kB Buffers: 26764 kB Cached: 91476 kB SwapCached: 16672 kB Active: 73272 kB Inactive: 67836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1859952 kB SwapTotal: 4192956 kB SwapFree: 4139036 kB Dirty: 576 kB Writeback: 0 kB Mapped: 29668 kB Slab: 40392 kB Committed_AS: 7240728 kB PageTables: 1780 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= 66564 MiB End job on node3 on Tue May 1 04:40:46 UTC 2007