Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 19.3841 | 19.3894 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb |
MD5SUM | f969522c25fcd822319ca2a51d36dbf7 |
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 | 1.89471 |
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 | 135 |
Total number of constraints | 19 |
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 | 19 |
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) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 244/0 clauses 225/0 units 0 0.00/0.00 c vars 135 0.00/0.00 c objective 5 + 0 1.09/1.13 c 0.967852 9.71484 2615 33650 1.09/1.13 o 17 9.09/9.18 c 7.92579 10.0391 1880 281719 9.09/9.18 o 5 9.29/9.38 c 8.09277 10.0391 996 289666 9.29/9.38 o 3 19.29/19.36 c 16.7415 10.168 745 546791 19.29/19.36 s OPTIMUM FOUND 19.29/19.36 v x1 x2 -x3 -x4 -x5 x6 x7 x8 -x9 -x10 x11 -x12 x13 x14 -x15 x16 -x17 x18 -x19 -x20 x21 -x22 x23 x24 x25 x26 x27 -x28 -x29 -x30 x31 -x32 x33 -x34 -x35 x36 -x37 -x38 -x39 x40 x41 -x42 -x43 x44 x45 x46 x47 -x48 x49 -x50 x51 -x52 x53 -x54 x55 x56 -x57 -x58 -x59 x60 x61 -x62 x63 -x64 x65 x66 -x67 -x68 -x69 -x70 x71 x72 -x73 -x74 -x75 x76 x77 x78 x79 -x80 x81 x82 x83 x84 x85 x86 x87 x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 x99 -x100 -x101 x102 -x103 -x104 -x105 x106 x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 -x120 x121 x122 x123 -x124 -x125 -x126 -x127 -x128 x129 x130 -x131 x132 -x133 -x134 -x135
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681473-1277498689/watcher-2681473-1277498689 -o /tmp/evaluation-result-2681473-1277498689/solver-2681473-1277498689 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681473-1277498689.opb 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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 1.04 1.01 1.00 3/106 30326 /proc/meminfo: memFree=1850944/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=3048 CPUtime=0 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 462 0 0 0 0 0 0 0 20 0 1 0 91161765 3121152 381 1992294400 134512640 136421960 4288032816 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 762 382 189 467 0 293 0 [startup+0.098694 s] /proc/loadavg: 1.04 1.01 1.00 3/106 30326 /proc/meminfo: memFree=1850944/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=9552 CPUtime=0.09 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2093 0 0 0 8 1 0 0 20 0 1 0 91161765 9781248 2012 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2388 2012 214 467 0 1919 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9552 [startup+0.100696 s] /proc/loadavg: 1.04 1.01 1.00 3/106 30326 /proc/meminfo: memFree=1850944/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=9552 CPUtime=0.09 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2093 0 0 0 8 1 0 0 20 0 1 0 91161765 9781248 2012 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2388 2012 214 467 0 1919 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9552 [startup+0.300716 s] /proc/loadavg: 1.04 1.01 1.00 3/106 30326 /proc/meminfo: memFree=1850944/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=9812 CPUtime=0.29 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2155 0 0 0 25 4 0 0 20 0 1 0 91161765 10047488 2074 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2453 2074 215 467 0 1984 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9812 [startup+0.70076 s] /proc/loadavg: 1.04 1.01 1.00 3/106 30326 /proc/meminfo: memFree=1850944/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=9944 CPUtime=0.69 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2190 0 0 0 60 9 0 0 20 0 1 0 91161765 10182656 2109 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2486 2109 215 467 0 2017 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9944 [startup+1.50085 s] /proc/loadavg: 1.04 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1843248/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10144 CPUtime=1.49 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2246 0 0 0 129 20 0 0 22 0 1 0 91161765 10387456 2164 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2536 2164 238 467 0 2067 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10144 [startup+3.10102 s] /proc/loadavg: 1.04 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842876/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10144 CPUtime=3.09 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2247 0 0 0 268 41 0 0 25 0 1 0 91161765 10387456 2165 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2536 2165 238 467 0 2067 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10144 [startup+6.30137 s] /proc/loadavg: 1.04 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842752/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10276 CPUtime=6.29 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2267 0 0 0 543 86 0 0 25 0 1 0 91161765 10522624 2185 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2569 2185 238 467 0 2100 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10276 [startup+12.7011 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=12.68 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2302 0 0 0 1095 173 0 0 25 0 1 0 91161765 10657792 2218 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2218 238 467 0 2133 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 10408 Solver just ended. Dumping a history of the last processes samples [startup+15.9004 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=15.89 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2305 0 0 0 1373 216 0 0 25 0 1 0 91161765 10657792 2221 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2221 238 467 0 2133 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 10408 [startup+17.5006 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=17.49 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2307 0 0 0 1512 237 0 0 25 0 1 0 91161765 10657792 2223 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2223 238 467 0 2133 0 Current children cumulated CPU time (s) 17.49 Current children cumulated vsize (KiB) 10408 [startup+18.3007 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=18.29 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2311 0 0 0 1582 247 0 0 25 0 1 0 91161765 10657792 2227 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2227 238 467 0 2133 0 Current children cumulated CPU time (s) 18.29 Current children cumulated vsize (KiB) 10408 [startup+19.1008 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=19.08 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2311 0 0 0 1650 258 0 0 25 0 1 0 91161765 10657792 2227 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2227 238 467 0 2133 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 10408 [startup+19.3008 s] /proc/loadavg: 1.03 1.01 1.00 2/107 30327 /proc/meminfo: memFree=1842504/2059040 swapFree=4140192/4192956 [pid=30326] ppid=30324 vsize=10408 CPUtime=19.29 /proc/30326/stat : 30326 (pbct) R 30324 30326 29839 0 -1 4202496 2311 0 0 0 1668 261 0 0 25 0 1 0 91161765 10657792 2227 1992294400 134512640 136421960 4288032816 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30326/statm: 2602 2227 238 467 0 2133 0 Current children cumulated CPU time (s) 19.29 Current children cumulated vsize (KiB) 10408 Child status: 0 Real time (s): 19.3894 CPU time (s): 19.3841 CPU user time (s): 16.7635 CPU system time (s): 2.6206 CPU usage (%): 99.9726 Max. virtual memory (cumulated for all children) (KiB): 10408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.7635 system time used= 2.6206 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2316 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= 1 involuntary context switches= 43 runsolver used 0.030995 second user time and 0.099984 second system time The end
Begin job on node037 at 2010-06-25 22:44:49 IDJOB=2681473 IDBENCH=47962 IDSOLVER=1192 FILE ID=node037/2681473-1277498689 PBS_JOBID= 11190588 Free space on /tmp= 62492 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=13-P1=29-P2=29-P3=31-P4=37-P5=17-P6=29-P7=3-P8=29-P9=17-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681473-1277498689/watcher-2681473-1277498689 -o /tmp/evaluation-result-2681473-1277498689/solver-2681473-1277498689 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681473-1277498689.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= f969522c25fcd822319ca2a51d36dbf7 RANDOM SEED=1413006462 node037.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.248 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.248 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1851348 kB Buffers: 28940 kB Cached: 82972 kB SwapCached: 5520 kB Active: 67932 kB Inactive: 56980 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1851348 kB SwapTotal: 4192956 kB SwapFree: 4140192 kB Dirty: 1856 kB Writeback: 0 kB AnonPages: 11640 kB Mapped: 11852 kB Slab: 60564 kB PageTables: 4156 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183200 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62488 MiB End job on node037 at 2010-06-25 22:45:09