Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 3.24551 | 3.24836 |
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/430248-1177993334/instance-430248-1177993334.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 107 0.29/0.37 o 51 0.39/0.47 o 13 0.59/0.65 o 9 0.59/0.69 o 5 0.69/0.73 o 3 3.19/3.24 o 3 3.19/3.24 s OPTIMUM FOUND 3.19/3.24 c Total Run Time 3.24151 3.19/3.24 v x1 x10 -x100 -x101 -x102 -x103 -x104 x105 x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 x116 x117 x118 x119 3.19/3.24 v -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 x129 x13 -x130 -x131 x132 x133 x134 x135 -x136 -x137 -x138 -x139 3.19/3.24 v -x14 -x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 3.19/3.24 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 3.19/3.24 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 3.19/3.24 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 3.19/3.24 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 3.19/3.24 v x98 -x99
OK 3
Linearizing /tmp/evaluation/430248-1177993334/instance-430248-1177993334.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node51/watcher-430248-1177993334 -o ROOT/results/node51/solver-430248-1177993334 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430248-1177993334/PBS4 /tmp/evaluation/430248-1177993334/instance-430248-1177993334.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: 0.75 0.91 0.96 3/64 1202 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=1320 CPUtime=0 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 154178538 1351680 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 330 131 92 219 0 107 0 [startup+0.049845 s] /proc/loadavg: 0.75 0.91 0.96 3/64 1202 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=1720 CPUtime=0.04 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 261 0 0 0 4 0 0 0 18 0 1 0 154178538 1761280 244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 430 244 103 219 0 207 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1720 [startup+0.101849 s] /proc/loadavg: 0.75 0.91 0.96 3/64 1202 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=2232 CPUtime=0.09 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 376 0 0 0 9 0 0 0 18 0 1 0 154178538 2285568 359 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 558 359 103 219 0 335 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2232 [startup+0.301867 s] /proc/loadavg: 0.75 0.91 0.96 3/64 1202 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=3592 CPUtime=0.29 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 672 0 0 0 29 0 0 0 19 0 1 0 154178538 3678208 655 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 898 655 103 219 0 675 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3592 [startup+0.701902 s] /proc/loadavg: 0.75 0.91 0.96 3/64 1202 /proc/meminfo: memFree=1808912/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=6100 CPUtime=0.69 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 1105 0 0 0 68 1 0 0 22 0 1 0 154178538 6246400 1088 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 1525 1088 103 219 0 1302 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6100 [startup+1.50197 s] /proc/loadavg: 0.75 0.91 0.96 2/65 1203 /proc/meminfo: memFree=1803656/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=6704 CPUtime=1.49 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 1573 0 0 0 147 2 0 0 25 0 1 0 154178538 6864896 1507 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 1676 1507 104 219 0 1453 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6704 [startup+3.10112 s] /proc/loadavg: 0.75 0.91 0.96 2/65 1203 /proc/meminfo: memFree=1802888/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=11460 CPUtime=3.09 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 1847 0 0 0 306 3 0 0 25 0 1 0 154178538 11735040 1684 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 2865 1684 104 219 0 2642 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11460 Solver just ended. Dumping a history of the last processes samples [startup+3.20113 s] /proc/loadavg: 0.77 0.91 0.96 2/65 1203 /proc/meminfo: memFree=1802200/2055920 swapFree=4183264/4192956 [pid=1202] ppid=1198 vsize=11460 CPUtime=3.19 /proc/1202/stat : 1202 (PBS4) R 1198 1202 32230 0 -1 4194304 1850 0 0 0 316 3 0 0 25 0 1 0 154178538 11735040 1687 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/1202/statm: 2865 1687 104 219 0 2642 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 11460 Child status: 0 Real time (s): 3.24836 CPU time (s): 3.24551 CPU user time (s): 3.20751 CPU system time (s): 0.037994 CPU usage (%): 99.9122 Max. virtual memory (cumulated for all children) (KiB): 11460 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.20751 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1857 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= 3 runsolver used 0.002999 second user time and 0.014997 second system time The end
Begin job on node51 on Tue May 1 04:22:14 UTC 2007 IDJOB= 430248 IDBENCH= 47967 IDSOLVER= 157 FILE ID= node51/430248-1177993334 PBS_JOBID= 4728212 Free space on /tmp= 66563 MiB SOLVER NAME= PBS4 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= /tmp/evaluation/430248-1177993334/PBS4 /tmp/evaluation/430248-1177993334/instance-430248-1177993334.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node51/convwatcher-430248-1177993334 -o ROOT/results/node51/conversion-430248-1177993334 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430248-1177993334/instance-430248-1177993334.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node51/watcher-430248-1177993334 -o ROOT/results/node51/solver-430248-1177993334 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430248-1177993334/PBS4 /tmp/evaluation/430248-1177993334/instance-430248-1177993334.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= ce88b558f4d8b4cb026c235af661afbc RANDOM SEED= 973743941 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node51.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 : 3000.223 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 : 3000.223 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: 1809384 kB Buffers: 23944 kB Cached: 149440 kB SwapCached: 3552 kB Active: 83836 kB Inactive: 99704 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1809384 kB SwapTotal: 4192956 kB SwapFree: 4183264 kB Dirty: 1304 kB Writeback: 0 kB Mapped: 16000 kB Slab: 48964 kB Committed_AS: 4413044 kB PageTables: 1412 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= 66563 MiB End job on node51 on Tue May 1 04:22:18 UTC 2007