Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 2 | 0.58591 | 0.698207 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=31-P1=23-P2=2-P3=17-P4=17-B.opb |
MD5SUM | ab5c167d631c36380726b7ea7a7cf75a |
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 | 0.034994 |
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 | 60 |
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 | 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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.03/0.21 o 22 0.03/0.25 o 19 0.03/0.30 o 15 0.27/0.34 o 9 0.27/0.38 o 7 0.35/0.42 o 5 0.40/0.55 o 3 0.44/0.67 o 2 0.44/0.69 s OPTIMUM FOUND 0.44/0.69 v x2 x6 x7 x9 x11 x13 x15 x16 x20 x21 x22 x23 x24 x25 x27 x28 x30 x32 x33 x34 x37 x38 x39 x47 x48 x49 x51 x52 x53 x56 x58 x59 x62 x67 x77 0.44/0.69 v x87 x88 x90 x97 x98 x100 x107 x108 x110 x112 x113 x114 x132 x133 x134 x137 x138 x139 x142 x143 x144 x147 x148 x149 x152 x153 x154 0.44/0.69 v x157 x158 x159
OK 2
Linearizing /tmp/evaluation/429152-1177981247/instance-429152-1177981247.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-429152-1177981247 -o ROOT/results/node20/solver-429152-1177981247 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429152-1177981247.opb /tmp/evaluation/429152-1177981247/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: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12268 CPUtime=0 /proc/5352/stat : 5352 (pbclasp) D 5350 5352 32348 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246042017 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273952766565 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/5352/statm: 3067 317 242 3 0 167 0 [startup+0.031129 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12400 CPUtime=0 /proc/5352/stat : 5352 (pbclasp) S 5350 5352 32348 0 -1 4194304 488 0 0 0 0 0 0 0 16 0 1 0 246042017 12697600 439 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496674 0 0 4224 16384 18446744071563648864 0 0 17 1 0 0 /proc/5352/statm: 3100 439 324 3 0 200 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 12400 [startup+0.101126 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12400 CPUtime=0.03 /proc/5352/stat : 5352 (pbclasp) S 5350 5352 32348 0 -1 4194304 568 1590 0 0 0 0 2 1 16 0 1 0 246042017 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/5352/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301178 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12400 CPUtime=0.27 /proc/5352/stat : 5352 (pbclasp) R 5350 5352 32348 0 -1 4194304 836 5875 0 0 0 0 23 4 16 0 1 0 246042017 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961496530 0 0 4224 16384 0 0 0 17 0 0 0 /proc/5352/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.27 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+0.501206 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12400 CPUtime=0.4 /proc/5352/stat : 5352 (pbclasp) S 5350 5352 32348 0 -1 4194304 1256 11975 0 0 0 0 32 8 16 0 1 0 246042017 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/5352/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.4 Current children cumulated vsize (KiB) 12400 [startup+0.601226 s] /proc/loadavg: 0.87 1.07 0.90 3/77 5352 /proc/meminfo: memFree=1824656/2055920 swapFree=4154876/4192956 [pid=5352] ppid=5350 vsize=12400 CPUtime=0.44 /proc/5352/stat : 5352 (pbclasp) S 5350 5352 32348 0 -1 4194304 1369 13701 0 0 1 0 34 9 16 0 1 0 246042017 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 273961500564 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/5352/statm: 3100 460 342 3 0 200 0 Current children cumulated CPU time (s) 0.44 Current children cumulated vsize (KiB) 12400 Child status: 0 Real time (s): 0.698207 CPU time (s): 0.58591 CPU user time (s): 0.45993 CPU system time (s): 0.12598 CPU usage (%): 83.9164 Max. virtual memory (cumulated for all children) (KiB): 12400 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.45993 system time used= 0.12598 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 17929 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= 521 involuntary context switches= 102 runsolver used 0.001999 second user time and 0.008998 second system time The end
Begin job on node20 on Tue May 1 01:00:47 UTC 2007 IDJOB= 429152 IDBENCH= 47888 IDSOLVER= 167 FILE ID= node20/429152-1177981247 PBS_JOBID= 4728191 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=31-P1=23-P2=2-P3=17-P4=17-B.opb COMMAND LINE= pbclasp instance-429152-1177981247.opb /tmp/evaluation/429152-1177981247/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-429152-1177981247 -o ROOT/results/node20/conversion-429152-1177981247 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429152-1177981247/instance-429152-1177981247.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-429152-1177981247 -o ROOT/results/node20/solver-429152-1177981247 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429152-1177981247.opb /tmp/evaluation/429152-1177981247/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= ab5c167d631c36380726b7ea7a7cf75a RANDOM SEED= 846495509 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1825128 kB Buffers: 44668 kB Cached: 93856 kB SwapCached: 16448 kB Active: 88712 kB Inactive: 77040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1825128 kB SwapTotal: 4192956 kB SwapFree: 4154876 kB Dirty: 704 kB Writeback: 0 kB Mapped: 34092 kB Slab: 50616 kB Committed_AS: 2314084 kB PageTables: 1756 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 node20 on Tue May 1 01:00:48 UTC 2007