Solver Name | Answer | Objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBS4_v2 2007-03-23 | OPT | 3 | 0.821874 | 0.823279 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=7-P2=11-P3=17-P4=11-B.opb |
MD5SUM | 2169b5e6c2e004be1035c00af298ec4e |
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/459419-1178654426/instance-459419-1178654426.opb ...... 0.00/0.00 c done parsing opb. 0.00/0.00 o 19 0.00/0.01 o 7 0.09/0.19 o 5 0.19/0.24 o 3 0.79/0.82 o 3 0.79/0.82 s OPTIMUM FOUND 0.79/0.82 c Total Run Time 0.817875 0.79/0.82 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 0.79/0.82 v x120 x121 x122 -x123 x124 x125 -x126 -x127 -x128 -x129 x13 -x130 -x131 -x132 -x133 -x134 -x135 x136 -x137 x138 x139 -x14 x140 0.79/0.82 v x141 -x142 x143 x144 x145 -x146 -x147 -x148 -x149 x15 -x150 x151 -x152 x153 x154 x155 x156 -x157 x158 x159 x16 x160 x17 x18 -x19 0.79/0.82 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 x46 -x47 0.79/0.82 v -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 x72 -x73 0.79/0.82 v -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 x98 x99
OK 3
Linearizing /tmp/evaluation/459419-1178654426/instance-459419-1178654426.opb
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node25/watcher-459419-1178654426 -o ROOT/results/node25/solver-459419-1178654426 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459419-1178654426/instance-459419-1178654426.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 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=1320 CPUtime=0 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 313359706 1351680 136 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 330 136 102 219 0 107 0 [startup+0.0451709 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=1452 CPUtime=0.04 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 234 0 0 0 4 0 0 0 18 0 1 0 313359706 1486848 216 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 363 216 102 219 0 140 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 1452 [startup+0.10118 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=1884 CPUtime=0.09 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 309 0 0 0 9 0 0 0 18 0 1 0 313359706 1929216 291 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 471 291 102 219 0 248 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1884 [startup+0.301214 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=2724 CPUtime=0.29 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 516 0 0 0 29 0 0 0 19 0 1 0 313359706 2789376 498 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 681 498 102 219 0 458 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2724 [startup+0.701283 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=4072 CPUtime=0.69 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 734 0 0 0 68 1 0 0 22 0 1 0 313359706 4169728 667 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 1018 667 102 219 0 795 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4072 Solver just ended. Dumping a history of the last processes samples [startup+0.8013 s] /proc/loadavg: 0.91 0.98 0.99 3/64 14338 /proc/meminfo: memFree=1929112/2055920 swapFree=4183088/4192956 [pid=14338] ppid=14336 vsize=4204 CPUtime=0.79 /proc/14338/stat : 14338 (PBS4_SAT07v2) R 14336 14338 13855 0 -1 4194304 791 0 0 0 78 1 0 0 23 0 1 0 313359706 4304896 724 18446744073709551615 134512640 135410602 4294956704 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/14338/statm: 1051 724 102 219 0 828 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 4204 Child status: 0 Real time (s): 0.823279 CPU time (s): 0.821874 CPU user time (s): 0.804877 CPU system time (s): 0.016997 CPU usage (%): 99.8294 Max. virtual memory (cumulated for all children) (KiB): 4204 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.804877 system time used= 0.016997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 805 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 0.001999 second user time and 0.004999 second system time The end
Begin job on node25 on Tue May 8 20:00:26 UTC 2007 IDJOB= 459419 IDBENCH= 47880 IDSOLVER= 200 FILE ID= node25/459419-1178654426 PBS_JOBID= 5218400 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=7-P2=11-P3=17-P4=11-B.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/459419-1178654426/instance-459419-1178654426.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node25/convwatcher-459419-1178654426 -o ROOT/results/node25/conversion-459419-1178654426 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/459419-1178654426/instance-459419-1178654426.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node25/watcher-459419-1178654426 -o ROOT/results/node25/solver-459419-1178654426 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/459419-1178654426/instance-459419-1178654426.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 2169b5e6c2e004be1035c00af298ec4e RANDOM SEED= 685111825 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node25.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 : 3000.261 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 : 3000.261 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: 1929584 kB Buffers: 6856 kB Cached: 32316 kB SwapCached: 3804 kB Active: 34236 kB Inactive: 14732 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1929584 kB SwapTotal: 4192956 kB SwapFree: 4183088 kB Dirty: 2412 kB Writeback: 0 kB Mapped: 15932 kB Slab: 63444 kB Committed_AS: 8381308 kB PageTables: 1472 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 node25 on Tue May 8 20:00:27 UTC 2007