Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.819874 | 0.821416 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb |
MD5SUM | 403b623ea10f115d0b920329a5e92576 |
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 | 0.033994 |
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/459476-1178655187/instance-459476-1178655187.opb ...... 0.29/0.33 c done parsing opb. 0.29/0.33 o 15 0.29/0.39 o 3 0.79/0.81 o 3 0.79/0.81 s OPTIMUM FOUND 0.79/0.81 c Total Run Time 0.815876 0.79/0.81 v x1 x10 x100 -x101 -x102 -x103 -x104 -x105 x106 -x107 -x108 x109 x11 x110 x111 -x112 x113 x114 -x115 x116 -x117 x118 x119 -x12 0.79/0.81 v -x120 x121 -x122 x123 x124 -x125 x126 -x127 x128 x129 x13 -x130 x131 -x132 x133 x134 -x135 x136 x137 -x138 -x139 -x14 x140 x141 0.79/0.81 v x142 -x143 -x144 x145 -x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 x156 x157 -x158 -x159 x16 x160 x17 x18 0.79/0.81 v 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 -x42 -x43 -x44 -x45 0.79/0.81 v -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 -x69 x7 -x70 -x71 0.79/0.81 v -x72 -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 0.79/0.81 v -x98 x99
OK 3
Linearizing /tmp/evaluation/459476-1178655187/instance-459476-1178655187.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node67/watcher-459476-1178655187 -o ROOT/results/node67/solver-459476-1178655187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459476-1178655187/instance-459476-1178655187.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 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=1320 CPUtime=0 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 341508277 1351680 125 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588793 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 330 125 90 219 0 107 0 [startup+0.063556 s] /proc/loadavg: 0.91 0.95 0.98 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=1752 CPUtime=0.05 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 225 0 0 0 5 0 0 0 18 0 1 0 341508277 1794048 207 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 438 207 90 219 0 215 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 1752 [startup+0.101562 s] /proc/loadavg: 0.91 0.95 0.98 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=1752 CPUtime=0.09 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 341508277 1794048 247 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 438 247 90 219 0 215 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1752 [startup+0.301599 s] /proc/loadavg: 0.91 0.95 0.98 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=2608 CPUtime=0.29 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 461 0 0 0 28 1 0 0 19 0 1 0 341508277 2670592 443 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 652 443 90 219 0 429 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2608 [startup+0.701671 s] /proc/loadavg: 0.91 0.95 0.98 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=4096 CPUtime=0.69 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 811 0 0 0 68 1 0 0 22 0 1 0 341508277 4194304 744 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 1024 744 102 219 0 801 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4096 Solver just ended. Dumping a history of the last processes samples [startup+0.80169 s] /proc/loadavg: 0.91 0.95 0.98 3/64 29784 /proc/meminfo: memFree=1747288/2055920 swapFree=4183124/4192956 [pid=29784] ppid=29782 vsize=4232 CPUtime=0.79 /proc/29784/stat : 29784 (PBS4_SAT07v2) R 29782 29784 28482 0 -1 4194304 850 0 0 0 77 2 0 0 23 0 1 0 341508277 4333568 783 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/29784/statm: 1058 783 102 219 0 835 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4232 Child status: 0 Real time (s): 0.821416 CPU time (s): 0.819874 CPU user time (s): 0.797878 CPU system time (s): 0.021996 CPU usage (%): 99.8123 Max. virtual memory (cumulated for all children) (KiB): 4232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.797878 system time used= 0.021996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 857 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= 1 runsolver used 0.000999 second user time and 0.006998 second system time The end
Begin job on node67 on Tue May 8 20:13:08 UTC 2007 IDJOB= 459476 IDBENCH= 47937 IDSOLVER= 200 FILE ID= node67/459476-1178655187 PBS_JOBID= 5218389 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=5-P0=17-P1=17-P2=13-P3=17-P4=29-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459476-1178655187/instance-459476-1178655187.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node67/convwatcher-459476-1178655187 -o ROOT/results/node67/conversion-459476-1178655187 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459476-1178655187/instance-459476-1178655187.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node67/watcher-459476-1178655187 -o ROOT/results/node67/solver-459476-1178655187 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459476-1178655187/instance-459476-1178655187.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 403b623ea10f115d0b920329a5e92576 RANDOM SEED= 122564329 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node67.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 : 3000.263 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 : 3000.263 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: 1747696 kB Buffers: 32132 kB Cached: 178180 kB SwapCached: 3684 kB Active: 104940 kB Inactive: 124344 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1747696 kB SwapTotal: 4192956 kB SwapFree: 4183124 kB Dirty: 2412 kB Writeback: 0 kB Mapped: 25000 kB Slab: 64896 kB Committed_AS: 2763184 kB PageTables: 1480 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 node67 on Tue May 8 20:13:09 UTC 2007