Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 1.88871 | 1.89535 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb |
MD5SUM | fcb10f2a5637609269e4645e32e48d88 |
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 | 0.039993 |
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 | 75 |
Total number of constraints | 11 |
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 | 11 |
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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/429324-1177983138/instance-429324-1177983138.opb ...... 0.03/0.03 c done parsing opb. 0.03/0.03 o 31 0.03/0.08 o 7 0.03/0.09 o 3 1.78/1.89 o 3 1.78/1.89 s OPTIMUM FOUND 1.78/1.89 c Total Run Time 1.88471 1.78/1.89 v x1 x10 -x100 x101 x102 -x103 -x104 x105 -x106 -x107 -x108 -x109 x11 -x110 x111 x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 1.78/1.89 v -x12 -x120 x121 x122 -x123 -x124 x125 x126 x127 x128 x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 x138 x139 -x14 -x140 1.78/1.89 v -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 x151 x152 -x153 x154 -x155 x156 x157 -x158 x159 x16 -x160 x161 1.78/1.89 v x162 -x163 x164 -x165 x166 x167 -x168 x169 -x17 -x170 -x171 -x172 -x173 -x174 -x175 x176 -x177 x178 -x179 x18 -x180 x181 -x182 1.78/1.89 v x183 -x184 -x185 -x186 -x187 -x188 -x189 -x19 -x190 x191 -x192 x193 -x194 -x195 x196 -x197 x198 -x199 x2 -x20 -x200 x21 x22 1.78/1.89 v 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 -x49 -x5 -x50 1.78/1.89 v x51 -x52 -x53 -x54 -x55 -x56 -x57 x58 x59 x6 -x60 -x61 x62 -x63 -x64 -x65 x66 -x67 x68 -x69 -x7 -x70 -x71 -x72 x73 -x74 -x75 x76 1.78/1.89 v x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x9 -x90 -x91 -x92 -x93 -x94 -x95 x96 x97 -x98 -x99
OK 3
Linearizing /tmp/evaluation/429324-1177983138/instance-429324-1177983138.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node9/watcher-429324-1177983138 -o ROOT/results/node9/solver-429324-1177983138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429324-1177983138/PBS4 /tmp/evaluation/429324-1177983138/instance-429324-1177983138.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: 1.14 1.04 0.94 3/77 24541 /proc/meminfo: memFree=1833504/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=1320 CPUtime=0 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 149 0 0 0 0 0 0 0 18 0 1 0 274351367 1351680 132 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 330 132 92 219 0 107 0 [startup+0.0320121 s] /proc/loadavg: 1.14 1.04 0.94 3/77 24541 /proc/meminfo: memFree=1833504/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=1468 CPUtime=0.03 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 190 0 0 0 3 0 0 0 18 0 1 0 274351367 1503232 173 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 367 173 92 219 0 144 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1468 [startup+0.101018 s] /proc/loadavg: 1.14 1.04 0.94 3/77 24541 /proc/meminfo: memFree=1833504/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=1940 CPUtime=0.09 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 308 0 0 0 9 0 0 0 18 0 1 0 274351367 1986560 291 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 485 291 103 219 0 262 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1940 [startup+0.301039 s] /proc/loadavg: 1.14 1.04 0.94 3/77 24541 /proc/meminfo: memFree=1833504/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=2648 CPUtime=0.29 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 481 0 0 0 29 0 0 0 19 0 1 0 274351367 2711552 464 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 662 464 103 219 0 439 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2648 [startup+0.701084 s] /proc/loadavg: 1.14 1.04 0.94 3/77 24541 /proc/meminfo: memFree=1833504/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=3804 CPUtime=0.69 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 688 0 0 0 68 1 0 0 23 0 1 0 274351367 3895296 671 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 951 671 103 219 0 728 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3804 [startup+1.50117 s] /proc/loadavg: 1.13 1.04 0.94 2/78 24542 /proc/meminfo: memFree=1830616/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=6444 CPUtime=1.49 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 1011 0 0 0 147 2 0 0 25 0 1 0 274351367 6598656 945 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 1611 945 104 219 0 1388 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6444 Solver just ended. Dumping a history of the last processes samples [startup+1.7012 s] /proc/loadavg: 1.13 1.04 0.94 2/78 24542 /proc/meminfo: memFree=1830616/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=6444 CPUtime=1.68 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 1024 0 0 0 166 2 0 0 25 0 1 0 274351367 6598656 958 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 1611 958 104 219 0 1388 0 Current children cumulated CPU time (s) 1.68 Current children cumulated vsize (KiB) 6444 [startup+1.80121 s] /proc/loadavg: 1.13 1.04 0.94 2/78 24542 /proc/meminfo: memFree=1830616/2055920 swapFree=4145484/4192956 [pid=24541] ppid=24539 vsize=6444 CPUtime=1.78 /proc/24541/stat : 24541 (PBS4) R 24539 24541 23781 0 -1 4194304 1039 0 0 0 176 2 0 0 25 0 1 0 274351367 6598656 973 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24541/statm: 1611 973 104 219 0 1388 0 Current children cumulated CPU time (s) 1.78 Current children cumulated vsize (KiB) 6444 Child status: 0 Real time (s): 1.89535 CPU time (s): 1.88871 CPU user time (s): 1.85872 CPU system time (s): 0.029995 CPU usage (%): 99.6499 Max. virtual memory (cumulated for all children) (KiB): 6444 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.85872 system time used= 0.029995 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1051 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= 48 runsolver used 0.002999 second user time and 0.008998 second system time The end
Begin job on node9 on Tue May 1 01:32:18 UTC 2007 IDJOB= 429324 IDBENCH= 47901 IDSOLVER= 157 FILE ID= node9/429324-1177983138 PBS_JOBID= 4728196 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=5-P0=29-P1=11-P2=11-P3=17-P4=29-P5=23-B.opb COMMAND LINE= /tmp/evaluation/429324-1177983138/PBS4 /tmp/evaluation/429324-1177983138/instance-429324-1177983138.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-429324-1177983138 -o ROOT/results/node9/conversion-429324-1177983138 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/429324-1177983138/instance-429324-1177983138.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node9/watcher-429324-1177983138 -o ROOT/results/node9/solver-429324-1177983138 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/429324-1177983138/PBS4 /tmp/evaluation/429324-1177983138/instance-429324-1177983138.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= fcb10f2a5637609269e4645e32e48d88 RANDOM SEED= 900068894 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node9.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 : 3000.221 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 : 3000.221 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: 1833848 kB Buffers: 35188 kB Cached: 118548 kB SwapCached: 15448 kB Active: 76044 kB Inactive: 101080 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1833848 kB SwapTotal: 4192956 kB SwapFree: 4145484 kB Dirty: 1168 kB Writeback: 0 kB Mapped: 30400 kB Slab: 30468 kB Committed_AS: 6756968 kB PageTables: 1788 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 node9 on Tue May 1 01:32:20 UTC 2007