Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 7.09092 | 7.0943 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=6-P0=59-P1=23-P2=29-P3=41-B.opb |
MD5SUM | a7aa500b12a2568dbdf92804131d86d2 |
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 | 0.037993 |
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 | 54 |
Total number of constraints | 7 |
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 | 7 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 108 |
Sum of products size (including duplicates) | 216 |
Number of different products | 108 |
Sum of products size | 216 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459531-1178655509/instance-459531-1178655509.opb ...... 0.29/0.36 c done parsing opb. 0.29/0.36 o 51 0.59/0.65 o 45 0.59/0.69 o 27 0.69/0.77 o 21 0.79/0.85 o 19 0.79/0.85 o 7 0.79/0.85 o 3 6.99/7.09 o 3 6.99/7.09 s OPTIMUM FOUND 6.99/7.09 c Total Run Time 7.08592 6.99/7.09 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 x120 x121 6.99/7.09 v -x122 x123 x124 x125 x126 x127 x128 -x129 x13 -x130 -x131 -x132 x133 x134 -x135 -x136 -x137 -x138 -x139 x14 -x140 -x141 -x142 6.99/7.09 v -x143 -x144 x145 x146 -x147 -x148 -x149 x15 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 x16 -x160 -x161 -x162 6.99/7.09 v 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 -x42 -x43 6.99/7.09 v -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 -x69 x7 6.99/7.09 v -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 x93 x94 x95 x96 6.99/7.09 v x97 -x98 x99
OK 3
Linearizing /tmp/evaluation/459531-1178655509/instance-459531-1178655509.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node68/watcher-459531-1178655509 -o ROOT/results/node68/solver-459531-1178655509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459531-1178655509/instance-459531-1178655509.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: 0.99 0.98 0.99 3/64 27090 /proc/meminfo: memFree=1954968/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=1320 CPUtime=0 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 341540404 1351680 123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 330 123 90 219 0 107 0 [startup+0.085718 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27090 /proc/meminfo: memFree=1954968/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=1704 CPUtime=0.08 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 249 0 0 0 8 0 0 0 18 0 1 0 341540404 1744896 231 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134588758 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 426 231 90 219 0 203 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 1704 [startup+0.101719 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27090 /proc/meminfo: memFree=1954968/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=1704 CPUtime=0.09 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 273 0 0 0 9 0 0 0 18 0 1 0 341540404 1744896 255 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 426 255 90 219 0 203 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1704 [startup+0.301738 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27090 /proc/meminfo: memFree=1954968/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=3444 CPUtime=0.29 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 495 0 0 0 29 0 0 0 19 0 1 0 341540404 3526656 477 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 861 477 90 219 0 638 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3444 [startup+0.701773 s] /proc/loadavg: 0.99 0.98 0.99 3/64 27090 /proc/meminfo: memFree=1954968/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=5952 CPUtime=0.69 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 911 0 0 0 69 0 0 0 22 0 1 0 341540404 6094848 893 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 1488 893 102 219 0 1265 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5952 [startup+1.50185 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1951120/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=6544 CPUtime=1.49 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 1163 0 0 0 148 1 0 0 25 0 1 0 341540404 6701056 1096 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 1636 1096 102 219 0 1413 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6544 [startup+3.10199 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1950544/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=7352 CPUtime=3.09 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 1521 0 0 0 307 2 0 0 25 0 1 0 341540404 7528448 1357 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 1838 1357 102 219 0 1615 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7352 [startup+6.30128 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1948184/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=8088 CPUtime=6.29 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 1973 0 0 0 626 3 0 0 25 0 1 0 341540404 8282112 1809 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 2022 1809 102 219 0 1799 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8088 Solver just ended. Dumping a history of the last processes samples [startup+6.70131 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1947928/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=8088 CPUtime=6.69 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 1990 0 0 0 665 4 0 0 25 0 1 0 341540404 8282112 1826 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 2022 1826 102 219 0 1799 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 8088 [startup+6.90133 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1947928/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=8088 CPUtime=6.89 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 1994 0 0 0 685 4 0 0 25 0 1 0 341540404 8282112 1830 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 2022 1830 102 219 0 1799 0 Current children cumulated CPU time (s) 6.89 Current children cumulated vsize (KiB) 8088 [startup+7.00134 s] /proc/loadavg: 0.99 0.98 0.99 2/65 27091 /proc/meminfo: memFree=1947928/2055920 swapFree=4184004/4192956 [pid=27090] ppid=27088 vsize=8224 CPUtime=6.99 /proc/27090/stat : 27090 (PBS4_SAT07v2) R 27088 27090 26381 0 -1 4194304 2038 0 0 0 695 4 0 0 25 0 1 0 341540404 8421376 1874 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/27090/statm: 2056 1874 102 219 0 1833 0 Current children cumulated CPU time (s) 6.99 Current children cumulated vsize (KiB) 8224 Child status: 0 Real time (s): 7.0943 CPU time (s): 7.09092 CPU user time (s): 7.04593 CPU system time (s): 0.044993 CPU usage (%): 99.9523 Max. virtual memory (cumulated for all children) (KiB): 8224 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.04593 system time used= 0.044993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2048 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= 16 runsolver used 0.007998 second user time and 0.019996 second system time The end
Begin job on node68 on Tue May 8 20:18:29 UTC 2007 IDJOB= 459531 IDBENCH= 47992 IDSOLVER= 200 FILE ID= node68/459531-1178655509 PBS_JOBID= 5218411 Free space on /tmp= 66554 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=6-P0=59-P1=23-P2=29-P3=41-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459531-1178655509/instance-459531-1178655509.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node68/convwatcher-459531-1178655509 -o ROOT/results/node68/conversion-459531-1178655509 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459531-1178655509/instance-459531-1178655509.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node68/watcher-459531-1178655509 -o ROOT/results/node68/solver-459531-1178655509 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459531-1178655509/instance-459531-1178655509.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= a7aa500b12a2568dbdf92804131d86d2 RANDOM SEED= 814211197 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node68.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 : 3000.216 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 : 3000.216 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: 1955312 kB Buffers: 3420 kB Cached: 24656 kB SwapCached: 2932 kB Active: 31380 kB Inactive: 8040 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1955312 kB SwapTotal: 4192956 kB SwapFree: 4184004 kB Dirty: 2404 kB Writeback: 0 kB Mapped: 16980 kB Slab: 47212 kB Committed_AS: 3919428 kB PageTables: 1384 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= 66554 MiB End job on node68 on Tue May 8 20:18:36 UTC 2007