Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB-clasp 2007-04-10 | OPT | 3 | 6.36603 | 6.55462 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb |
MD5SUM | 3b1480a2f2bf2b248b154d021617acb0 |
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 | 0.05699 |
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 | 72 |
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 | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 144 |
Sum of products size (including duplicates) | 288 |
Number of different products | 144 |
Sum of products size | 288 |
0.03/0.81 o 61 1.06/1.12 o 39 1.10/1.55 o 37 1.52/2.03 o 35 2.26/2.46 o 33 2.34/2.88 o 27 2.77/2.98 o 19 2.87/3.07 o 13 2.95/3.14 o 11 3.06/3.20 o 9 3.06/3.27 o 5 3.15/3.40 o 3 6.30/6.55 s OPTIMUM FOUND 6.30/6.55 v x1 x2 x7 x8 x9 x10 x11 x13 x14 x19 x20 x21 x22 x24 x25 x28 x29 x31 x33 x34 x35 x37 x38 x39 x41 x43 x46 x47 x48 x49 x55 x65 x68 x69 x71 x73 6.30/6.55 v x74 x79 x80 x85 x86 x91 x92 x97 x98 x109 x111 x112 x113 x115 x117 x118 x119 x145 x146 x147 x149 x151 x152 x153 x155 x157 x158 x159 6.30/6.55 v x161 x163 x164 x165 x167 x175 x176 x177 x179 x181 x184 x185 x186 x199 x202 x203 x204 x205 x208 x209 x210
OK 3
Linearizing /tmp/evaluation/430482-1177995809/instance-430482-1177995809.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node54/watcher-430482-1177995809 -o ROOT/results/node54/solver-430482-1177995809 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430482-1177995809.opb /tmp/evaluation/430482-1177995809/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: 0.92 0.98 0.99 3/66 1194 /proc/meminfo: memFree=1811072/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12268 CPUtime=0 /proc/1194/stat : 1194 (pbclasp) R 1192 1194 642 0 -1 4194304 350 0 0 0 0 0 0 0 18 0 1 0 246955406 12562432 317 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220468514 0 0 4224 0 0 0 0 17 1 0 0 /proc/1194/statm: 3067 321 243 3 0 167 0 [startup+0.068137 s] /proc/loadavg: 0.92 0.98 0.99 3/66 1194 /proc/meminfo: memFree=1811072/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=0.03 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 246955406 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1194/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.101137 s] /proc/loadavg: 0.92 0.98 0.99 3/66 1194 /proc/meminfo: memFree=1811072/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=0.03 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 246955406 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1194/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.301163 s] /proc/loadavg: 0.92 0.98 0.99 3/66 1194 /proc/meminfo: memFree=1811072/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=0.03 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 246955406 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1194/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+0.701213 s] /proc/loadavg: 0.92 0.98 0.99 3/66 1194 /proc/meminfo: memFree=1811072/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=0.03 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 567 1591 0 0 0 0 3 0 16 0 1 0 246955406 12697600 458 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 0 0 0 /proc/1194/statm: 3100 458 342 3 0 200 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 12400 [startup+1.50131 s] /proc/loadavg: 0.92 0.98 0.99 2/69 1212 /proc/meminfo: memFree=1809192/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=1.1 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 804 5196 0 2 0 0 107 3 16 0 1 0 246955406 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1194/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 12400 [startup+3.10152 s] /proc/loadavg: 0.93 0.98 0.99 2/69 1236 /proc/meminfo: memFree=1809128/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=2.95 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 1508 15959 0 2 0 1 283 11 16 0 1 0 246955406 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1194/statm: 3100 462 342 3 0 200 0 Current children cumulated CPU time (s) 2.95 Current children cumulated vsize (KiB) 12400 [startup+6.30193 s] /proc/loadavg: 0.93 0.98 0.99 2/69 1300 /proc/meminfo: memFree=1808608/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=3.22 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 1976 22950 0 2 1 1 304 16 16 0 1 0 246955406 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1194/statm: 3100 462 342 3 0 200 0 [pid=1298] ppid=1194 vsize=5352 CPUtime=0 /proc/1298/stat : 1298 (sh) S 1194 1194 642 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246955748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1298/statm: 1338 224 188 169 0 49 0 [pid=1300] ppid=1298 vsize=3348 CPUtime=2.87 /proc/1300/stat : 1300 (clasp-1.0) R 1298 1194 642 0 -1 4194304 493 0 0 0 287 0 0 0 25 0 1 0 246955748 3428352 455 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784800 0 0 4096 0 0 0 0 17 1 0 0 /proc/1300/statm: 837 455 249 81 0 211 0 Current children cumulated CPU time (s) 6.09 Current children cumulated vsize (KiB) 21100 Solver just ended. Dumping a history of the last processes samples [startup+6.50195 s] /proc/loadavg: 0.93 0.98 0.99 2/69 1300 /proc/meminfo: memFree=1808544/2055920 swapFree=4182172/4192956 [pid=1194] ppid=1192 vsize=12400 CPUtime=3.22 /proc/1194/stat : 1194 (pbclasp) S 1192 1194 642 0 -1 4194304 1976 22950 0 2 1 1 304 16 16 0 1 0 246955406 12697600 462 18446744073709551615 4194304 4206940 548682069248 18446744073709551615 234220470164 0 0 4230 16384 18446744071563356171 0 0 17 1 0 0 /proc/1194/statm: 3100 462 342 3 0 200 0 [pid=1298] ppid=1194 vsize=5352 CPUtime=0 /proc/1298/stat : 1298 (sh) S 1194 1194 642 0 -1 4194304 286 121 0 0 0 0 0 0 19 0 1 0 246955748 5480448 224 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 234211566404 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0 /proc/1298/statm: 1338 224 188 169 0 49 0 [pid=1300] ppid=1298 vsize=3348 CPUtime=3.08 /proc/1300/stat : 1300 (clasp-1.0) R 1298 1194 642 0 -1 4194304 495 0 0 0 308 0 0 0 25 0 1 0 246955748 3428352 457 18446744073709551615 134512640 134847168 4294956800 18446744073709551615 134784501 0 0 4096 0 0 0 0 17 1 0 0 /proc/1300/statm: 837 457 249 81 0 211 0 Current children cumulated CPU time (s) 6.3 Current children cumulated vsize (KiB) 21100 Child status: 0 Real time (s): 6.55462 CPU time (s): 6.36603 CPU user time (s): 6.18106 CPU system time (s): 0.184971 CPU usage (%): 97.1228 Max. virtual memory (cumulated for all children) (KiB): 21100 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.18106 system time used= 0.184971 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 26088 page faults= 2 swaps= 0 block input operations= 0 block output operations= 0 messages sent= 0 messages received= 0 signals received= 0 voluntary context switches= 755 involuntary context switches= 150 runsolver used 0.008998 second user time and 0.025996 second system time The end
Begin job on node54 on Tue May 1 05:03:29 UTC 2007 IDJOB= 430482 IDBENCH= 47983 IDSOLVER= 167 FILE ID= node54/430482-1177995809 PBS_JOBID= 4728221 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=6-P0=47-P1=29-P2=11-P3=29-P4=53-B.opb COMMAND LINE= pbclasp instance-430482-1177995809.opb /tmp/evaluation/430482-1177995809/temp CONVERSION COMMAND LINE= runsolver -w ROOT/results/node54/convwatcher-430482-1177995809 -o ROOT/results/node54/conversion-430482-1177995809 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430482-1177995809/instance-430482-1177995809.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node54/watcher-430482-1177995809 -o ROOT/results/node54/solver-430482-1177995809 -C 1800 -W 3600 -M 1800 --output-limit 1,15 pbclasp instance-430482-1177995809.opb /tmp/evaluation/430482-1177995809/temp META MD5SUM SOLVER= 1e5f480786d97be718f2223f2ffb5f36 MD5SUM BENCH= 3b1480a2f2bf2b248b154d021617acb0 RANDOM SEED= 164960829 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node54.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 : 3000.234 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 : 3000.234 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: 1811416 kB Buffers: 17848 kB Cached: 162768 kB SwapCached: 3936 kB Active: 38368 kB Inactive: 152596 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1811416 kB SwapTotal: 4192956 kB SwapFree: 4182172 kB Dirty: 480 kB Writeback: 0 kB Mapped: 16480 kB Slab: 39484 kB Committed_AS: 2422020 kB PageTables: 1412 kB VmallocTotal: 536870911 kB VmallocUsed: 264960 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 node54 on Tue May 1 05:03:36 UTC 2007