Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 7.06092 | 7.15401 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb |
MD5SUM | 0a6c01fa713de22da499a43dc9d6a250 |
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 | 0.062989 |
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 | 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 |
0.03/0.58 o 29 1.07/1.17 o 27 1.16/1.83 o 25 2.16/2.29 o 21 2.27/2.78 o 15 3.68/3.85 o 9 4.58/4.75 o 7 4.66/5.28 o 5 5.60/5.74 o 3 6.99/7.15 s OPTIMUM FOUND 6.99/7.15 v x1 x2 x6 x7 x8 x9 x10 x11 x12 x14 x15 x16 x17 x19 x20 x21 x23 x24 x25 x26 x27 x29 x31 x32 x36 x37 x39 x41 x43 x44 x45 x46 x47 x48 x49 x51 6.99/7.15 v x53 x55 x56 x61 x62 x64 x66 x72 x79 x80 x83 x84 x86 x87 x90 x96 x106 x107 x111 x112 x116 x117 x121 x122 x126 x127 x131 x133 x134 x135 6.99/7.15 v x136 x138 x139 x140 x146 x148 x149 x150 x151 x153 x154 x155 x156 x157 x158 x159 x161 x162 x163 x164 x171 x172 x173 x174 x176 x177 6.99/7.15 v x178 x179 x181 x183 x185 x191 x193 x195 x196 x198 x200 x201 x203 x205 x206 x211 x221 x231 x232 x234 x236 x237 x239 x256 x261 x271
OK 3
Linearizing /tmp/evaluation/429740-1177988228/instance-429740-1177988228.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node45/watcher-429740-1177988228 -o ROOT/results/node45/solver-429740-1177988228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429740-1177988228.opb /tmp/evaluation/429740-1177988228/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: 0.99 0.98 0.99 3/77 7399 /proc/meminfo: memFree=1778264/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12268 CPUtime=0 /proc/7399/stat : 7399 (pbclasp) R 7397 7399 2717 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 153668457 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947988478 0 0 4224 0 0 0 0 17 0 0 0 /proc/7399/statm: 3067 317 242 3 0 167 0 [startup+0.069191 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7399 /proc/meminfo: memFree=1778264/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=0.03 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 153668457 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7399/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.101188 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7399 /proc/meminfo: memFree=1778264/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=0.03 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 153668457 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7399/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301208 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7399 /proc/meminfo: memFree=1778264/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=0.03 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 569 1590 0 0 0 0 3 0 16 0 1 0 153668457 12697600 459 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/7399/statm: 3100 459 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701249 s] /proc/loadavg: 0.99 0.98 0.99 3/77 7399 /proc/meminfo: memFree=1778264/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=0.57 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 686 3436 0 0 0 0 55 2 16 0 1 0 153668457 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 0.57 Current children cumulated vsize (KiB) 12400 [startup+1.50133 s] /proc/loadavg: 0.99 0.98 0.99 2/80 7417 /proc/meminfo: memFree=1776640/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=1.16 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 801 5269 0 0 0 0 113 3 16 0 1 0 153668457 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 1.16 Current children cumulated vsize (KiB) 12400 [startup+3.10149 s] /proc/loadavg: 0.99 0.98 0.99 2/80 7433 /proc/meminfo: memFree=1776576/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=2.69 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 1150 10743 0 0 0 0 262 7 16 0 1 0 153668457 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 12400 [startup+6.30182 s] /proc/loadavg: 0.99 0.98 0.99 2/80 7473 /proc/meminfo: memFree=1776288/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=5.66 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 1621 18097 0 0 1 1 552 12 16 0 1 0 153668457 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 463 342 3 0 200 0 Current children cumulated CPU time (s) 5.66 Current children cumulated vsize (KiB) 12400 Solver just ended. Dumping a history of the last processes samples [startup+6.70186 s] /proc/loadavg: 0.99 0.98 0.99 2/80 7481 /proc/meminfo: memFree=1776280/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=5.66 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 1621 18097 0 0 1 1 552 12 16 0 1 0 153668457 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 463 342 3 0 200 0 [pid=7479] ppid=7399 vsize=5352 CPUtime=0 /proc/7479/stat : 7479 (sh) S 7399 7399 2717 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 153669033 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7479/statm: 1338 224 188 169 0 49 0 [pid=7481] ppid=7479 vsize=3352 CPUtime=0.93 /proc/7481/stat : 7481 (clasp-1.0) R 7479 7399 2717 0 -1 4194304 486 0 0 0 93 0 0 0 25 0 1 0 153669033 3432448 448 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782474 0 0 4096 0 0 0 0 17 0 0 0 /proc/7481/statm: 838 448 249 81 0 212 0 Current children cumulated CPU time (s) 6.59 Current children cumulated vsize (KiB) 21104 [startup+7.1019 s] /proc/loadavg: 0.99 0.98 0.99 2/80 7481 /proc/meminfo: memFree=1776280/2055920 swapFree=4157808/4192956 [pid=7399] ppid=7397 vsize=12400 CPUtime=5.66 /proc/7399/stat : 7399 (pbclasp) S 7397 7399 2717 0 -1 4194304 1621 18097 0 0 1 1 552 12 16 0 1 0 153668457 12697600 463 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 258947989396 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/7399/statm: 3100 463 342 3 0 200 0 [pid=7479] ppid=7399 vsize=5352 CPUtime=0 /proc/7479/stat : 7479 (sh) S 7399 7399 2717 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 153669033 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 258939085636 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/7479/statm: 1338 224 188 169 0 49 0 [pid=7481] ppid=7479 vsize=3484 CPUtime=1.33 /proc/7481/stat : 7481 (clasp-1.0) R 7479 7399 2717 0 -1 4194304 512 0 0 0 133 0 0 0 25 0 1 0 153669033 3567616 474 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134782435 0 0 4096 0 0 0 0 17 0 0 0 /proc/7481/statm: 871 474 249 81 0 245 0 Current children cumulated CPU time (s) 6.99 Current children cumulated vsize (KiB) 21236 Child status: 0 Real time (s): 7.15401 CPU time (s): 7.06092 CPU user time (s): 6.91595 CPU system time (s): 0.144977 CPU usage (%): 98.6989 Max. virtual memory (cumulated for all children) (KiB): 21236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.91595 system time used= 0.144977 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 20900 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= 599 involuntary context switches= 269 runsolver used 0.008998 second user time and 0.022996 second system time The end
Begin job on node45 on Tue May 1 02:57:08 UTC 2007 IDJOB= 429740 IDBENCH= 47930 IDSOLVER= 167 FILE ID= node45/429740-1177988228 PBS_JOBID= 4727950 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=5-P1=23-P2=17-P3=7-P4=23-P5=23-P6=17-P7=31-B.opb COMMAND LINE= pbclasp instance-429740-1177988228.opb /tmp/evaluation/429740-1177988228/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node45/convwatcher-429740-1177988228 -o ROOT/results/node45/conversion-429740-1177988228 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429740-1177988228/instance-429740-1177988228.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node45/watcher-429740-1177988228 -o ROOT/results/node45/solver-429740-1177988228 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-429740-1177988228.opb /tmp/evaluation/429740-1177988228/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 0a6c01fa713de22da499a43dc9d6a250 RANDOM SEED= 116369307 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node45.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 : 3000.218 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 : 3000.218 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: 1778608 kB Buffers: 34112 kB Cached: 158256 kB SwapCached: 14284 kB Active: 80672 kB Inactive: 135172 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1778608 kB SwapTotal: 4192956 kB SwapFree: 4157808 kB Dirty: 696 kB Writeback: 0 kB Mapped: 30516 kB Slab: 47028 kB Committed_AS: 1468480 kB PageTables: 1736 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 node45 on Tue May 1 02:57:16 UTC 2007