Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4 2007-03-23 | OPT | 3 | 7.04093 | 7.05908 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=19-P1=211-P2=79-B.opb |
MD5SUM | 0c673f0c3da238041c664ce1ed7ea38e |
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 | 0.049991 |
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/432110-1178013870/instance-432110-1178013870.opb ...... 0.10/0.18 c done parsing opb. 0.10/0.18 o 227 0.39/0.47 o 157 0.69/0.76 o 125 0.79/0.83 o 47 0.79/0.89 o 39 0.99/1.01 o 21 0.99/1.09 o 15 0.99/1.10 o 11 1.09/1.10 o 5 1.09/1.14 o 3 6.99/7.04 o 3 6.99/7.04 s OPTIMUM FOUND 6.99/7.04 c Total Run Time 7.03593 6.99/7.04 v x1 x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 x113 -x114 -x115 -x116 x117 -x118 6.99/7.04 v -x119 x12 -x120 x121 -x122 -x123 -x124 x125 -x126 -x127 -x128 x129 x13 -x130 -x131 -x132 x133 -x134 -x135 -x136 -x137 -x138 6.99/7.04 v -x139 -x14 -x140 -x141 -x142 -x143 -x144 x145 -x146 -x147 -x148 x149 x15 -x150 -x151 -x152 x153 -x154 -x155 -x156 x157 -x158 6.99/7.04 v -x159 -x16 -x160 -x161 -x162 -x163 -x164 -x165 -x166 -x167 -x168 x169 x17 -x170 -x171 -x172 x173 -x174 -x175 -x176 x18 x19 6.99/7.04 v 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 6.99/7.04 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 6.99/7.04 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 6.99/7.04 v -x95 -x96 x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/432110-1178013870/instance-432110-1178013870.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node34/watcher-432110-1178013870 -o ROOT/results/node34/solver-432110-1178013870 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432110-1178013870/PBS4 /tmp/evaluation/432110-1178013870/instance-432110-1178013870.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: 0.95 1.03 1.00 3/77 13486 /proc/meminfo: memFree=1772976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=1320 CPUtime=0 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 249302408 1351680 131 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 330 132 92 219 0 107 0 [startup+0.083945 s] /proc/loadavg: 0.95 1.03 1.00 3/77 13486 /proc/meminfo: memFree=1772976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=2232 CPUtime=0.08 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 311 0 0 0 8 0 0 0 18 0 1 0 249302408 2285568 294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 558 294 93 219 0 335 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 2232 [startup+0.101948 s] /proc/loadavg: 0.95 1.03 1.00 3/77 13486 /proc/meminfo: memFree=1772976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=2232 CPUtime=0.1 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 341 0 0 0 10 0 0 0 18 0 1 0 249302408 2285568 324 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 558 324 93 219 0 335 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2232 [startup+0.301963 s] /proc/loadavg: 0.95 1.03 1.00 3/77 13486 /proc/meminfo: memFree=1772976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=3444 CPUtime=0.29 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 676 0 0 0 29 0 0 0 19 0 1 0 249302408 3526656 659 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 861 659 103 219 0 638 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3444 [startup+0.701994 s] /proc/loadavg: 0.95 1.03 1.00 3/77 13486 /proc/meminfo: memFree=1772976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=5952 CPUtime=0.69 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 1120 0 0 0 68 1 0 0 22 0 1 0 249302408 6094848 1103 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 1488 1103 103 219 0 1265 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5952 [startup+1.50106 s] /proc/loadavg: 0.95 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1767976/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=6680 CPUtime=1.49 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 1452 0 0 0 147 2 0 0 25 0 1 0 249302408 6840320 1386 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 1670 1386 104 219 0 1447 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6680 [startup+3.10118 s] /proc/loadavg: 0.95 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1767016/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=11568 CPUtime=3.09 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 1864 0 0 0 306 3 0 0 25 0 1 0 249302408 11845632 1701 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 2892 1701 104 219 0 2669 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 11568 [startup+6.30144 s] /proc/loadavg: 0.96 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1764776/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=12004 CPUtime=6.29 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 2355 0 0 0 624 5 0 0 25 0 1 0 249302408 12292096 2192 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 3001 2192 104 219 0 2778 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 12004 Solver just ended. Dumping a history of the last processes samples [startup+6.70147 s] /proc/loadavg: 0.96 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1764200/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=12004 CPUtime=6.69 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 2407 0 0 0 663 6 0 0 25 0 1 0 249302408 12292096 2244 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 3001 2244 104 219 0 2778 0 Current children cumulated CPU time (s) 6.69 Current children cumulated vsize (KiB) 12004 [startup+6.90148 s] /proc/loadavg: 0.96 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1764200/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=12004 CPUtime=6.89 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 2413 0 0 0 683 6 0 0 25 0 1 0 249302408 12292096 2250 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 3001 2250 104 219 0 2778 0 Current children cumulated CPU time (s) 6.89 Current children cumulated vsize (KiB) 12004 [startup+7.00149 s] /proc/loadavg: 0.96 1.03 1.00 2/78 13487 /proc/meminfo: memFree=1764200/2055920 swapFree=4159588/4192956 [pid=13486] ppid=13484 vsize=12004 CPUtime=6.99 /proc/13486/stat : 13486 (PBS4) R 13484 13486 11899 0 -1 4194304 2415 0 0 0 693 6 0 0 25 0 1 0 249302408 12292096 2252 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/13486/statm: 3001 2252 104 219 0 2778 0 Current children cumulated CPU time (s) 6.99 Current children cumulated vsize (KiB) 12004 Child status: 0 Real time (s): 7.05908 CPU time (s): 7.04093 CPU user time (s): 6.97394 CPU system time (s): 0.066989 CPU usage (%): 99.7428 Max. virtual memory (cumulated for all children) (KiB): 12004 getrusage(RUSAGE_CHILDREN,...) data: user time used= 6.97394 system time used= 0.066989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2422 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= 10 runsolver used 0.006998 second user time and 0.024996 second system time The end
Begin job on node34 on Tue May 1 10:04:30 UTC 2007 IDJOB= 432110 IDBENCH= 48100 IDSOLVER= 157 FILE ID= node34/432110-1178013870 PBS_JOBID= 4728264 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=19-P1=211-P2=79-B.opb COMMAND LINE= /tmp/evaluation/432110-1178013870/PBS4 /tmp/evaluation/432110-1178013870/instance-432110-1178013870.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node34/convwatcher-432110-1178013870 -o ROOT/results/node34/conversion-432110-1178013870 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/432110-1178013870/instance-432110-1178013870.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node34/watcher-432110-1178013870 -o ROOT/results/node34/solver-432110-1178013870 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/432110-1178013870/PBS4 /tmp/evaluation/432110-1178013870/instance-432110-1178013870.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= 0c673f0c3da238041c664ce1ed7ea38e RANDOM SEED= 893831509 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node34.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 : 3000.236 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 : 3000.236 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: 1773448 kB Buffers: 35864 kB Cached: 157244 kB SwapCached: 3140 kB Active: 104888 kB Inactive: 112712 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1773448 kB SwapTotal: 4192956 kB SwapFree: 4159588 kB Dirty: 1212 kB Writeback: 0 kB Mapped: 31140 kB Slab: 50180 kB Committed_AS: 1835360 kB PageTables: 1980 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 node34 on Tue May 1 10:04:37 UTC 2007