Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 0.700892 | 0.702996 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb |
MD5SUM | 77fa912135e48ed87b17a277e8c5de1d |
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 | 0.032994 |
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 | 60 |
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 | 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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/430318-1177993754/instance-430318-1177993754.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 3 0.59/0.70 o 3 0.59/0.70 s OPTIMUM FOUND 0.59/0.70 c Total Run Time 0.697894 0.59/0.70 v x1 -x10 -x100 x101 -x102 -x103 x104 -x105 x106 -x107 -x108 x109 x11 -x110 x111 x112 x113 -x114 x115 -x116 -x117 -x118 -x119 0.59/0.70 v x12 -x120 x121 x122 x123 -x124 x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 x137 -x138 -x139 x14 0.59/0.70 v x140 -x141 -x142 -x143 -x144 -x145 -x146 -x147 -x148 -x149 x15 -x150 x151 x152 -x153 -x154 x155 -x156 -x157 -x158 -x159 x16 0.59/0.70 v -x160 -x17 x18 -x19 x2 -x20 x21 -x22 -x23 x24 -x25 x26 -x27 -x28 x29 -x3 -x30 x31 x32 x33 -x34 x35 x36 x37 -x38 -x39 -x4 x40 -x41 0.59/0.70 v -x42 -x43 -x44 -x45 -x46 -x47 -x48 x49 -x5 -x50 x51 x52 -x53 -x54 -x55 x56 -x57 x58 -x59 x6 -x60 x61 x62 -x63 -x64 -x65 x66 x67 -x68 0.59/0.70 v -x69 x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 -x8 -x80 -x81 -x82 -x83 -x84 -x85 x86 -x87 -x88 x89 -x9 -x90 x91 -x92 0.59/0.70 v -x93 x94 -x95 x96 -x97 -x98 x99
OK 3
Linearizing /tmp/evaluation/430318-1177993754/instance-430318-1177993754.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node20/watcher-430318-1177993754 -o ROOT/results/node20/solver-430318-1177993754 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430318-1177993754/PBS4 /tmp/evaluation/430318-1177993754/instance-430318-1177993754.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: 0.91 0.95 0.98 3/77 8302 /proc/meminfo: memFree=1822176/2055920 swapFree=4154876/4192956 [pid=8302] ppid=8300 vsize=1320 CPUtime=0 /proc/8302/stat : 8302 (PBS4) R 8300 8302 8172 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 247292742 1351680 126 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8302/statm: 330 126 92 219 0 107 0 [startup+0.0764651 s] /proc/loadavg: 0.91 0.95 0.98 3/77 8302 /proc/meminfo: memFree=1822176/2055920 swapFree=4154876/4192956 [pid=8302] ppid=8300 vsize=1708 CPUtime=0.07 /proc/8302/stat : 8302 (PBS4) R 8300 8302 8172 0 -1 4194304 265 0 0 0 7 0 0 0 18 0 1 0 247292742 1748992 248 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8302/statm: 427 248 103 219 0 204 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 1708 [startup+0.101469 s] /proc/loadavg: 0.91 0.95 0.98 3/77 8302 /proc/meminfo: memFree=1822176/2055920 swapFree=4154876/4192956 [pid=8302] ppid=8300 vsize=1904 CPUtime=0.09 /proc/8302/stat : 8302 (PBS4) R 8300 8302 8172 0 -1 4194304 305 0 0 0 9 0 0 0 18 0 1 0 247292742 1949696 288 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8302/statm: 476 288 103 219 0 253 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1904 [startup+0.30151 s] /proc/loadavg: 0.91 0.95 0.98 3/77 8302 /proc/meminfo: memFree=1822176/2055920 swapFree=4154876/4192956 [pid=8302] ppid=8300 vsize=2612 CPUtime=0.29 /proc/8302/stat : 8302 (PBS4) R 8300 8302 8172 0 -1 4194304 492 0 0 0 29 0 0 0 19 0 1 0 247292742 2674688 475 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/8302/statm: 653 475 103 219 0 430 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2612 [startup+0.701592 s] /proc/loadavg: 0.91 0.95 0.98 3/77 8302 /proc/meminfo: memFree=1822176/2055920 swapFree=4154876/4192956 [pid=8302] ppid=8300 vsize=0 CPUtime=0.69 /proc/8302/stat : 8302 (PBS4) R 8300 8302 8172 0 -1 4194308 696 0 0 0 68 1 0 0 22 0 1 0 247292742 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 16384 0 0 0 17 1 0 0 /proc/8302/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.702996 CPU time (s): 0.700892 CPU user time (s): 0.686895 CPU system time (s): 0.013997 CPU usage (%): 99.7007 Max. virtual memory (cumulated for all children) (KiB): 3780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.686895 system time used= 0.013997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 696 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= 0 runsolver used 0.002999 second user time and 0.007998 second system time The end
Begin job on node20 on Tue May 1 04:29:14 UTC 2007 IDJOB= 430318 IDBENCH= 47972 IDSOLVER= 157 FILE ID= node20/430318-1177993754 PBS_JOBID= 4728253 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=17-P1=13-P2=29-P3=37-P4=23-B.opb COMMAND LINE= /tmp/evaluation/430318-1177993754/PBS4 /tmp/evaluation/430318-1177993754/instance-430318-1177993754.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node20/convwatcher-430318-1177993754 -o ROOT/results/node20/conversion-430318-1177993754 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/430318-1177993754/instance-430318-1177993754.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node20/watcher-430318-1177993754 -o ROOT/results/node20/solver-430318-1177993754 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/430318-1177993754/PBS4 /tmp/evaluation/430318-1177993754/instance-430318-1177993754.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d RANDOM SEED= 773472889 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node20.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 : 3000.265 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 : 3000.265 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: 1822584 kB Buffers: 46396 kB Cached: 99132 kB SwapCached: 16448 kB Active: 101800 kB Inactive: 66660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1822584 kB SwapTotal: 4192956 kB SwapFree: 4154876 kB Dirty: 1232 kB Writeback: 0 kB Mapped: 29864 kB Slab: 50428 kB Committed_AS: 2336852 kB PageTables: 1744 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 node20 on Tue May 1 04:29:15 UTC 2007