Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 3.03254 | 3.03442 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb |
MD5SUM | ce88b558f4d8b4cb026c235af661afbc |
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 | 0.048991 |
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 | 48 |
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 | 8 |
Maximum length of a constraint | 80 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130560 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 128 |
Sum of products size (including duplicates) | 256 |
Number of different products | 128 |
Sum of products size | 256 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459506-1178655340/instance-459506-1178655340.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 107 0.29/0.35 o 51 0.39/0.44 o 13 0.49/0.59 o 9 0.59/0.63 o 5 0.59/0.67 o 3 2.99/3.03 o 3 2.99/3.03 s OPTIMUM FOUND 2.99/3.03 c Total Run Time 3.02754 2.99/3.03 v x1 x10 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 x116 x117 x118 x119 2.99/3.03 v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 -x130 -x131 x132 x133 x134 x135 -x136 -x137 -x138 -x139 2.99/3.03 v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 2.99/3.03 v -x159 x16 -x160 x161 -x162 -x163 x164 x165 x166 x167 -x168 x169 x17 -x170 -x171 x172 x173 x174 x175 -x176 -x18 x19 x2 -x20 -x21 2.99/3.03 v -x22 x23 x24 x25 -x26 -x27 x28 x29 -x3 x30 x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x4 -x40 x41 -x42 x43 x44 x45 -x46 x47 -x48 2.99/3.03 v x49 -x5 x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 x58 -x59 -x6 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 2.99/3.03 v -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 x81 x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 x9 -x90 -x91 -x92 -x93 -x94 -x95 -x96 x97 2.99/3.03 v x98 -x99
OK 3
Linearizing /tmp/evaluation/459506-1178655340/instance-459506-1178655340.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node75/watcher-459506-1178655340 -o ROOT/results/node75/solver-459506-1178655340 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459506-1178655340/instance-459506-1178655340.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): 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: 0.81 0.95 0.98 3/64 30545 /proc/meminfo: memFree=1948728/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=1320 CPUtime=0 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 148 0 0 0 0 0 0 0 20 0 1 0 313447902 1351680 130 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 330 130 90 219 0 107 0 [startup+0.0347671 s] /proc/loadavg: 0.81 0.95 0.98 3/64 30545 /proc/meminfo: memFree=1948728/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=1720 CPUtime=0.03 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 234 0 0 0 3 0 0 0 20 0 1 0 313447902 1761280 216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 430 216 102 219 0 207 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1720 [startup+0.10178 s] /proc/loadavg: 0.81 0.95 0.98 3/64 30545 /proc/meminfo: memFree=1948728/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=2232 CPUtime=0.09 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 389 0 0 0 9 0 0 0 20 0 1 0 313447902 2285568 371 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 558 371 102 219 0 335 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2232 [startup+0.301819 s] /proc/loadavg: 0.81 0.95 0.98 3/64 30545 /proc/meminfo: memFree=1948728/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=3592 CPUtime=0.29 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 700 0 0 0 29 0 0 0 22 0 1 0 313447902 3678208 682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 898 682 102 219 0 675 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3592 [startup+0.701898 s] /proc/loadavg: 0.81 0.95 0.98 3/64 30545 /proc/meminfo: memFree=1948728/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=6100 CPUtime=0.69 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1164 0 0 0 68 1 0 0 25 0 1 0 313447902 6246400 1146 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 1525 1146 102 219 0 1302 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6100 [startup+1.50106 s] /proc/loadavg: 0.82 0.95 0.98 2/65 30546 /proc/meminfo: memFree=1943280/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=6844 CPUtime=1.49 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1587 0 0 0 147 2 0 0 25 0 1 0 313447902 7008256 1520 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 1711 1520 102 219 0 1488 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6844 Solver just ended. Dumping a history of the last processes samples [startup+2.30122 s] /proc/loadavg: 0.82 0.95 0.98 2/65 30546 /proc/meminfo: memFree=1942448/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=11076 CPUtime=2.29 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1729 0 0 0 227 2 0 0 25 0 1 0 313447902 11341824 1662 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 2769 1662 102 219 0 2546 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 11076 [startup+2.70129 s] /proc/loadavg: 0.82 0.95 0.98 2/65 30546 /proc/meminfo: memFree=1942448/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=11076 CPUtime=2.69 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1745 0 0 0 267 2 0 0 25 0 1 0 313447902 11341824 1678 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 2769 1678 102 219 0 2546 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 11076 [startup+2.90133 s] /proc/loadavg: 0.82 0.95 0.98 2/65 30546 /proc/meminfo: memFree=1942448/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=11460 CPUtime=2.89 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1846 0 0 0 286 3 0 0 25 0 1 0 313447902 11735040 1682 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 2865 1682 102 219 0 2642 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 11460 [startup+3.00135 s] /proc/loadavg: 0.82 0.95 0.98 2/65 30546 /proc/meminfo: memFree=1942448/2055920 swapFree=4183984/4192956 [pid=30545] ppid=30543 vsize=11460 CPUtime=2.99 /proc/30545/stat : 30545 (PBS4_SAT07v2) R 30543 30545 30311 0 -1 4194304 1849 0 0 0 296 3 0 0 25 0 1 0 313447902 11735040 1685 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/30545/statm: 2865 1685 102 219 0 2642 0 Current children cumulated CPU time (s) 2.99 Current children cumulated vsize (KiB) 11460 Child status: 0 Real time (s): 3.03442 CPU time (s): 3.03254 CPU user time (s): 2.99954 CPU system time (s): 0.032994 CPU usage (%): 99.9379 Max. virtual memory (cumulated for all children) (KiB): 11460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.99954 system time used= 0.032994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1856 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= 8 involuntary context switches= 7 runsolver used 0.004999 second user time and 0.009998 second system time The end
Begin job on node75 on Tue May 8 20:15:40 UTC 2007 IDJOB= 459506 IDBENCH= 47967 IDSOLVER= 200 FILE ID= node75/459506-1178655340 PBS_JOBID= 5218429 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=227-P1=23-P2=89-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459506-1178655340/instance-459506-1178655340.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-459506-1178655340 -o ROOT/results/node75/conversion-459506-1178655340 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459506-1178655340/instance-459506-1178655340.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node75/watcher-459506-1178655340 -o ROOT/results/node75/solver-459506-1178655340 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459506-1178655340/instance-459506-1178655340.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED= 914709763 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node75.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 : 3000.257 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 : 3000.257 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 : 5996.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1949136 kB Buffers: 3088 kB Cached: 28036 kB SwapCached: 2604 kB Active: 29248 kB Inactive: 11032 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1949136 kB SwapTotal: 4192956 kB SwapFree: 4183984 kB Dirty: 2564 kB Writeback: 0 kB Mapped: 15400 kB Slab: 52424 kB Committed_AS: 3401684 kB PageTables: 1432 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= 66562 MiB End job on node75 on Tue May 8 20:15:43 UTC 2007