Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 14.2898 | 14.3487 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=457-P1=137-P2=191-B.opb |
MD5SUM | 1b6d9352b1c2eb216ab83323b529fa56 |
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 | 0.067988 |
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 | 54 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 99 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523264 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 162 |
Sum of products size (including duplicates) | 324 |
Number of different products | 162 |
Sum of products size | 324 |
1.86/1.96 o 323 4.01/4.16 o 213 4.51/4.60 o 7 4.54/4.86 o 3 14.20/14.34 s OPTIMUM FOUND 14.20/14.34 v x1 x2 x10 x11 x12 x14 x15 x16 x18 x19 x20 x27 x28 x30 x33 x34 x38 x46 x47 x50 x51 x55 x56 x64 x65 x73 x74 x91 x92 x100 x101 x109 x110 14.20/14.34 v x127 x128 x136 x138 x141 x142 x145 x147 x150 x151 x208 x210 x213 x214
OK 3
Linearizing /tmp/evaluation/429348-1177983277/instance-429348-1177983277.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node23/watcher-429348-1177983277 -o ROOT/results/node23/solver-429348-1177983277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429348-1177983277.opb /tmp/evaluation/429348-1177983277/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: 0.88 0.95 0.90 3/77 6857 /proc/meminfo: memFree=1901736/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12268 CPUtime=0 /proc/6857/stat : 6857 (pbclasp) D 6855 6857 14988 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246244890 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238487829093 0 2147483391 4224 0 18446744072099781622 0 0 17 1 0 0 /proc/6857/statm: 3067 317 242 3 0 167 0 [startup+0.0962909 s] /proc/loadavg: 0.88 0.95 0.90 3/77 6857 /proc/meminfo: memFree=1901736/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=0.03 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 246244890 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.102288 s] /proc/loadavg: 0.88 0.95 0.90 3/77 6857 /proc/meminfo: memFree=1901736/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=0.03 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 246244890 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.302327 s] /proc/loadavg: 0.88 0.95 0.90 3/77 6857 /proc/meminfo: memFree=1901736/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=0.03 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 246244890 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701404 s] /proc/loadavg: 0.88 0.95 0.90 3/77 6857 /proc/meminfo: memFree=1901736/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=0.03 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 246244890 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 460 343 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+1.50156 s] /proc/loadavg: 0.88 0.95 0.90 2/80 6867 /proc/meminfo: memFree=1899920/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=0.03 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 573 1595 0 0 0 0 3 0 16 0 1 0 246244890 12697600 460 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 460 343 3 0 200 0 [pid=6865] ppid=6857 vsize=5352 CPUtime=0 /proc/6865/stat : 6865 (sh) S 6857 6857 14988 0 -1 4194304 288 121 0 0 0 0 0 0 16 0 1 0 246244896 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6865/statm: 1338 224 188 169 0 49 0 [pid=6867] ppid=6865 vsize=3476 CPUtime=1.43 /proc/6867/stat : 6867 (clasp-1.0) R 6865 6857 14988 0 -1 4194304 511 0 0 0 143 0 0 0 25 0 1 0 246244896 3559424 473 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715268 0 0 4096 0 0 0 0 17 1 0 0 /proc/6867/statm: 869 473 249 81 0 243 0 Current children cumulated CPU time (s) 1.46 Current children cumulated vsize (KiB) 21228 [startup+3.10187 s] /proc/loadavg: 0.88 0.95 0.90 2/80 6875 /proc/meminfo: memFree=1900176/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=1.94 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 695 3485 0 0 0 0 193 1 16 0 1 0 246244890 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/6857/statm: 3100 462 343 3 0 200 0 [pid=6873] ppid=6857 vsize=5352 CPUtime=0 /proc/6873/stat : 6873 (sh) S 6857 6857 14988 0 -1 4194304 285 121 0 0 0 0 0 0 16 0 1 0 246245091 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0 /proc/6873/statm: 1338 224 188 169 0 49 0 [pid=6875] ppid=6873 vsize=3344 CPUtime=1.07 /proc/6875/stat : 6875 (clasp-1.0) R 6873 6857 14988 0 -1 4194304 494 0 0 0 107 0 0 0 25 0 1 0 246245092 3424256 456 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134736508 0 0 4096 0 0 0 0 17 1 0 0 /proc/6875/statm: 836 456 249 81 0 210 0 Current children cumulated CPU time (s) 3.01 Current children cumulated vsize (KiB) 21096 [startup+6.30149 s] /proc/loadavg: 0.89 0.95 0.90 2/80 6899 /proc/meminfo: memFree=1900048/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=4.79 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 1051 8981 0 0 0 0 474 5 16 0 1 0 246244890 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6857/statm: 3100 463 343 3 0 200 0 [pid=6897] ppid=6857 vsize=5352 CPUtime=0 /proc/6897/stat : 6897 (sh) S 6857 6857 14988 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246245378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6897/statm: 1338 224 188 169 0 49 0 [pid=6899] ppid=6897 vsize=3212 CPUtime=1.42 /proc/6899/stat : 6899 (clasp-1.0) R 6897 6857 14988 0 -1 4194304 462 0 0 0 142 0 0 0 25 0 1 0 246245378 3289088 424 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134714844 0 0 4096 0 0 0 0 17 1 0 0 /proc/6899/statm: 803 424 249 81 0 177 0 Current children cumulated CPU time (s) 6.21 Current children cumulated vsize (KiB) 20964 [startup+12.7017 s] /proc/loadavg: 0.90 0.95 0.90 2/80 6899 /proc/meminfo: memFree=1899416/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=4.79 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 1051 8981 0 0 0 0 474 5 16 0 1 0 246244890 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6857/statm: 3100 463 343 3 0 200 0 [pid=6897] ppid=6857 vsize=5352 CPUtime=0 /proc/6897/stat : 6897 (sh) S 6857 6857 14988 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246245378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6897/statm: 1338 224 188 169 0 49 0 [pid=6899] ppid=6897 vsize=3464 CPUtime=7.81 /proc/6899/stat : 6899 (clasp-1.0) R 6897 6857 14988 0 -1 4194304 538 0 0 0 781 0 0 0 25 0 1 0 246245378 3547136 500 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 2928077 0 0 4096 0 0 0 0 17 1 0 0 /proc/6899/statm: 866 500 249 81 0 240 0 Current children cumulated CPU time (s) 12.6 Current children cumulated vsize (KiB) 21216 Solver just ended. Dumping a history of the last processes samples [startup+13.5019 s] /proc/loadavg: 0.90 0.95 0.90 2/80 6899 /proc/meminfo: memFree=1899416/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=4.79 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 1051 8981 0 0 0 0 474 5 16 0 1 0 246244890 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6857/statm: 3100 463 343 3 0 200 0 [pid=6897] ppid=6857 vsize=5352 CPUtime=0 /proc/6897/stat : 6897 (sh) S 6857 6857 14988 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246245378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6897/statm: 1338 224 188 169 0 49 0 [pid=6899] ppid=6897 vsize=3592 CPUtime=8.61 /proc/6899/stat : 6899 (clasp-1.0) R 6897 6857 14988 0 -1 4194304 540 0 0 0 861 0 0 0 25 0 1 0 246245378 3678208 502 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 4160492942 0 0 4096 0 0 0 0 17 1 0 0 /proc/6899/statm: 898 502 249 81 0 272 0 Current children cumulated CPU time (s) 13.4 Current children cumulated vsize (KiB) 21344 [startup+13.902 s] /proc/loadavg: 0.90 0.95 0.90 2/80 6899 /proc/meminfo: memFree=1899416/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=4.79 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 1051 8981 0 0 0 0 474 5 16 0 1 0 246244890 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6857/statm: 3100 463 343 3 0 200 0 [pid=6897] ppid=6857 vsize=5352 CPUtime=0 /proc/6897/stat : 6897 (sh) S 6857 6857 14988 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246245378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6897/statm: 1338 224 188 169 0 49 0 [pid=6899] ppid=6897 vsize=3592 CPUtime=9.01 /proc/6899/stat : 6899 (clasp-1.0) R 6897 6857 14988 0 -1 4194304 545 0 0 0 901 0 0 0 25 0 1 0 246245378 3678208 507 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784634 0 0 4096 0 0 0 0 17 1 0 0 /proc/6899/statm: 898 507 249 81 0 272 0 Current children cumulated CPU time (s) 13.8 Current children cumulated vsize (KiB) 21344 [startup+14.305 s] /proc/loadavg: 0.91 0.96 0.91 2/80 6899 /proc/meminfo: memFree=1899416/2055920 swapFree=4169104/4192956 [pid=6857] ppid=6855 vsize=12400 CPUtime=4.79 /proc/6857/stat : 6857 (pbclasp) S 6855 6857 14988 0 -1 4194304 1051 8981 0 0 0 0 474 5 16 0 1 0 246244890 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 238496563092 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/6857/statm: 3100 463 343 3 0 200 0 [pid=6897] ppid=6857 vsize=5352 CPUtime=0 /proc/6897/stat : 6897 (sh) S 6857 6857 14988 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246245378 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 238487659332 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/6897/statm: 1338 224 188 169 0 49 0 [pid=6899] ppid=6897 vsize=3592 CPUtime=9.41 /proc/6899/stat : 6899 (clasp-1.0) R 6897 6857 14988 0 -1 4194304 546 0 0 0 941 0 0 0 25 0 1 0 246245378 3678208 508 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134715290 0 0 4096 0 0 0 0 17 1 0 0 /proc/6899/statm: 898 508 249 81 0 272 0 Current children cumulated CPU time (s) 14.2 Current children cumulated vsize (KiB) 21344 Child status: 0 Real time (s): 14.3487 CPU time (s): 14.2898 CPU user time (s): 14.2108 CPU system time (s): 0.078987 CPU usage (%): 99.5898 Max. virtual memory (cumulated for all children) (KiB): 21344 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.2108 system time used= 0.078987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 11246 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= 316 involuntary context switches= 351 runsolver used 0.012998 second user time and 0.046992 second system time The end
Begin job on node23 on Tue May 1 01:34:37 UTC 2007 IDJOB= 429348 IDBENCH= 47902 IDSOLVER= 167 FILE ID= node23/429348-1177983277 PBS_JOBID= 4728174 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=9-P0=457-P1=137-P2=191-B.opb COMMAND LINE= pbclasp instance-429348-1177983277.opb /tmp/evaluation/429348-1177983277/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-429348-1177983277 -o ROOT/results/node23/conversion-429348-1177983277 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429348-1177983277/instance-429348-1177983277.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node23/watcher-429348-1177983277 -o ROOT/results/node23/solver-429348-1177983277 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429348-1177983277.opb /tmp/evaluation/429348-1177983277/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 1b6d9352b1c2eb216ab83323b529fa56 RANDOM SEED= 618842229 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node23.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 : 3000.276 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 : 3000.276 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: 1902144 kB Buffers: 18668 kB Cached: 47020 kB SwapCached: 2176 kB Active: 62276 kB Inactive: 25888 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1902144 kB SwapTotal: 4192956 kB SwapFree: 4169104 kB Dirty: 500 kB Writeback: 0 kB Mapped: 30168 kB Slab: 51100 kB Committed_AS: 3045760 kB PageTables: 1796 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 node23 on Tue May 1 01:34:52 UTC 2007