Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.675896 | 0.676988 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=7-P0=23-P1=29-P2=43-B.opb |
MD5SUM | 6b89f4f008f41d9515b4e0d45a9d302b |
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 | 0.038993 |
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 | 42 |
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 | 7 |
Maximum length of a constraint | 63 |
Number of terms in the objective function | 7 |
Biggest coefficient in the objective function | 64 |
Number of bits for the biggest coefficient in the objective function | 7 |
Sum of the numbers in the objective function | 127 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 8192 |
Number of bits of the biggest number in a constraint | 14 |
Biggest sum of numbers in a constraint | 32512 |
Number of bits of the biggest sum of numbers | 15 |
Number of products (including duplicates) | 98 |
Sum of products size (including duplicates) | 196 |
Number of different products | 98 |
Sum of products size | 196 |
0.00/0.00 c PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/459557-1178656182/instance-459557-1178656182.opb ...... 0.00/0.01 c done parsing opb. 0.00/0.01 o 3 0.59/0.67 o 3 0.59/0.67 s OPTIMUM FOUND 0.59/0.67 c Total Run Time 0.671899 0.59/0.67 v x1 -x10 -x100 -x101 -x102 -x103 -x104 -x105 -x106 -x107 -x108 -x109 -x11 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 0.59/0.67 v -x119 -x12 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x13 -x130 -x131 -x132 -x133 x134 -x135 -x136 x137 0.59/0.67 v -x138 -x139 x14 x140 x15 -x16 -x17 -x18 -x19 x2 -x20 x21 x22 -x23 -x24 x25 -x26 -x27 x28 x29 -x3 -x30 -x31 -x32 -x33 -x34 -x35 x36 0.59/0.67 v -x37 x38 -x39 -x4 -x40 x41 -x42 x43 x44 -x45 -x46 -x47 -x48 -x49 -x5 x50 x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x6 -x60 -x61 0.59/0.67 v -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x7 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 -x79 x8 -x80 -x81 -x82 -x83 -x84 x85 x86 0.59/0.67 v -x87 -x88 -x89 x9 -x90 -x91 x92 -x93 -x94 x95 -x96 -x97 x98 -x99
OK 3
Linearizing /tmp/evaluation/459557-1178656182/instance-459557-1178656182.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node1/watcher-459557-1178656182 -o ROOT/results/node1/solver-459557-1178656182 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459557-1178656182/instance-459557-1178656182.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 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=1320 CPUtime=0 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 341656042 1351680 123 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 330 123 90 219 0 107 0 [startup+0.107472 s] /proc/loadavg: 0.99 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=2220 CPUtime=0.1 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 343 0 0 0 10 0 0 0 18 0 1 0 341656042 2273280 325 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134557412 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 555 326 102 219 0 332 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 2220 [startup+0.202483 s] /proc/loadavg: 0.99 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=2436 CPUtime=0.19 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 478 0 0 0 19 0 0 0 18 0 1 0 341656042 2494464 460 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134550331 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 609 460 102 219 0 386 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 2436 [startup+0.302497 s] /proc/loadavg: 0.99 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=3788 CPUtime=0.29 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 635 0 0 0 29 0 0 0 19 0 1 0 341656042 3878912 617 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 947 617 102 219 0 724 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3788 Solver just ended. Dumping a history of the last processes samples [startup+0.401507 s] /proc/loadavg: 0.99 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=3788 CPUtime=0.39 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 718 0 0 0 39 0 0 0 19 0 1 0 341656042 3878912 700 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134549405 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 947 700 102 219 0 724 0 Current children cumulated CPU time (s) 0.39 Current children cumulated vsize (KiB) 3788 [startup+0.601531 s] /proc/loadavg: 0.99 0.97 0.98 3/77 5071 /proc/meminfo: memFree=1714616/2055920 swapFree=4145760/4192956 [pid=5071] ppid=5069 vsize=5836 CPUtime=0.59 /proc/5071/stat : 5071 (PBS4_SAT07v2) R 5069 5071 4641 0 -1 4194304 885 0 0 0 58 1 0 0 21 0 1 0 341656042 5976064 867 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 134544685 0 0 4096 16384 0 0 0 17 1 0 0 /proc/5071/statm: 1459 867 102 219 0 1236 0 Current children cumulated CPU time (s) 0.59 Current children cumulated vsize (KiB) 5836 Child status: 0 Real time (s): 0.676988 CPU time (s): 0.675896 CPU user time (s): 0.661899 CPU system time (s): 0.013997 CPU usage (%): 99.8387 Max. virtual memory (cumulated for all children) (KiB): 5836 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.661899 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= 919 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 0.003999 second user time and 0.004999 second system time The end
Begin job on node1 on Tue May 8 20:29:42 UTC 2007 IDJOB= 459557 IDBENCH= 48018 IDSOLVER= 200 FILE ID= node1/459557-1178656182 PBS_JOBID= 5218006 Free space on /tmp= 54613 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=7-P0=23-P1=29-P2=43-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459557-1178656182/instance-459557-1178656182.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node1/convwatcher-459557-1178656182 -o ROOT/results/node1/conversion-459557-1178656182 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459557-1178656182/instance-459557-1178656182.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node1/watcher-459557-1178656182 -o ROOT/results/node1/solver-459557-1178656182 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459557-1178656182/instance-459557-1178656182.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 6b89f4f008f41d9515b4e0d45a9d302b RANDOM SEED= 597089311 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node1.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 : 3000.234 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 : 3000.234 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: 1715024 kB Buffers: 39836 kB Cached: 189472 kB SwapCached: 14608 kB Active: 132524 kB Inactive: 119588 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1715024 kB SwapTotal: 4192956 kB SwapFree: 4145760 kB Dirty: 2280 kB Writeback: 0 kB Mapped: 29928 kB Slab: 74244 kB Committed_AS: 9658816 kB PageTables: 1832 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= 54613 MiB End job on node1 on Tue May 8 20:29:43 UTC 2007