Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.4a | SAT | 1.52877 | 1.52998 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111219399.opb |
MD5SUM | 1476879b9f55ab2af66e74aac1d720c1 |
Bench Category | DEC-SMALLINT (no optimisation, small integers) |
Best result obtained on this benchmark | SAT |
Best value of the objective obtained on this benchmark | 0 |
Best CPU time to get the best result obtained on this benchmark | 0.045992 |
Has Objective Function | NO |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | NO |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1177 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
0.00/0.00 c wbo 1.4 beta - 20100517 0.00/0.00 c Parsing opb file format. File HOME/instance-2655486-1276260476.opb. 0.00/0.00 c Instance file HOME/instance-2655486-1276260476.opb 0.00/0.00 c File size is 9906 bytes. 0.00/0.00 c Highest Coefficient sum: 1177 0.00/0.00 c ============================[ Problem Statistics ]============================= 0.00/0.00 c | | 0.00/0.00 c | Parsing time: 0.00 s | 0.00/0.00 c | Number Variables: 169 | 0.00/0.00 c | Number Clauses: 30 | 0.00/0.00 c | Number Cardinality: 70 | 0.00/0.00 c | Number PB Constraints: 1 | 0.00/0.00 c ============================[ Search Statistics ]============================== 0.00/0.00 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.00 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.00 c =============================================================================== 0.00/0.00 c | 0 | 169 101 1205 | 5000 0 nan | 0.000 % | 0.00/0.00 c | 102 | 169 101 1205 | 5500 102 18 | 0.004 % | 0.00/0.01 c | 254 | 169 101 1205 | 6050 254 23 | 0.004 % | 0.00/0.02 c | 480 | 169 101 1205 | 6655 480 21 | 0.004 % | 0.00/0.04 c | 818 | 169 101 1205 | 7320 818 20 | 0.004 % | 0.00/0.07 c | 1326 | 169 101 1205 | 8052 1326 22 | 0.004 % | 0.09/0.11 c | 2085 | 169 101 1205 | 8857 2085 23 | 0.004 % | 0.09/0.19 c | 3227 | 169 101 1205 | 9743 3227 24 | 0.004 % | 0.29/0.34 c | 4937 | 169 101 1205 | 10717 4937 26 | 0.004 % | 0.59/0.60 c | 7499 | 169 101 1205 | 11789 7499 26 | 0.004 % | 0.99/1.10 c | 11343 | 169 101 1205 | 12968 11343 26 | 0.004 % | 1.49/1.52 c =============================================================================== 1.49/1.52 c #cores: 0 1.49/1.52 c Final Weight: 0 1.49/1.52 s SATISFIABLE 1.49/1.52 v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 x9 -x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 x19 -x20 -x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 -x31 -x32 -x33 x34 -x35 -x36 -x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 -x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 x102 -x103 -x104 -x105 -x106 -x107 x108 -x109 -x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 x119 -x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 -x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 x143 -x144 -x145 -x146 -x147 x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 -x165 x166 -x167 -x168 -x169 1.49/1.52 c Total CPU time: 1.49077 s
OK 0
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2655486-1276260476/watcher-2655486-1276260476 -o /tmp/evaluation-result-2655486-1276260476/solver-2655486-1276260476 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655486-1276260476.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): 2000 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 Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.81 0.27 0.09 3/106 3736 /proc/meminfo: memFree=1613116/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=2572 CPUtime=0 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 279 0 0 0 0 0 0 0 23 0 1 0 2035561 2633728 195 1992294400 134512640 135751879 4290108016 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 643 195 142 303 0 338 0 [startup+0.0990929 s] /proc/loadavg: 0.81 0.27 0.09 3/106 3736 /proc/meminfo: memFree=1613116/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=2836 CPUtime=0.09 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 361 0 0 0 9 0 0 0 23 0 1 0 2035561 2904064 277 1992294400 134512640 135751879 4290108016 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 709 277 143 303 0 404 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2836 [startup+0.101093 s] /proc/loadavg: 0.81 0.27 0.09 3/106 3736 /proc/meminfo: memFree=1613116/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=2836 CPUtime=0.09 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 363 0 0 0 9 0 0 0 23 0 1 0 2035561 2904064 279 1992294400 134512640 135751879 4290108016 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 709 279 143 303 0 404 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2836 [startup+0.301114 s] /proc/loadavg: 0.81 0.27 0.09 3/106 3736 /proc/meminfo: memFree=1613116/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=3364 CPUtime=0.29 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 499 0 0 0 28 1 0 0 23 0 1 0 2035561 3444736 415 1992294400 134512640 135751879 4290108016 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 841 415 143 303 0 536 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3364 [startup+0.701158 s] /proc/loadavg: 0.81 0.27 0.09 3/106 3736 /proc/meminfo: memFree=1613116/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=4156 CPUtime=0.69 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 698 0 0 0 67 2 0 0 25 0 1 0 2035561 4255744 614 1992294400 134512640 135751879 4290108016 18446744073709551615 134517424 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 1039 614 143 303 0 734 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4156 [startup+1.50125 s] /proc/loadavg: 0.81 0.27 0.09 2/107 3737 /proc/meminfo: memFree=1610752/2059040 swapFree=4192956/4192956 [pid=3736] ppid=3734 vsize=5276 CPUtime=1.49 /proc/3736/stat : 3736 (wbo1.4a) R 3734 3736 3358 0 -1 4202496 974 0 0 0 146 3 0 0 25 0 1 0 2035561 5402624 890 1992294400 134512640 135751879 4290108016 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/3736/statm: 1319 890 143 303 0 1014 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5276 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.52998 CPU time (s): 1.52877 CPU user time (s): 1.49077 CPU system time (s): 0.037994 CPU usage (%): 99.9206 Max. virtual memory (cumulated for all children) (KiB): 5276 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.49077 system time used= 0.037994 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 986 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= 1 involuntary context switches= 2 runsolver used 0.008998 second user time and 0.010998 second system time The end
Begin job on node005 at 2010-06-11 14:47:56 IDJOB=2655486 IDBENCH=1252 IDSOLVER=1160 FILE ID=node005/2655486-1276260476 PBS_JOBID= 11172205 Free space on /tmp= 62532 MiB SOLVER NAME= wbo 1.4a BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111219399.opb COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655486-1276260476/watcher-2655486-1276260476 -o /tmp/evaluation-result-2655486-1276260476/solver-2655486-1276260476 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655486-1276260476.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 1476879b9f55ab2af66e74aac1d720c1 RANDOM SEED=179195764 node005.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009 /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 : 3000.246 cache size : 2048 KB physical id : 0 siblings : 1 core id : 0 cpu cores : 1 apicid : 0 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 6000.49 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 : 3000.246 cache size : 2048 KB physical id : 3 siblings : 1 core id : 0 cpu cores : 1 apicid : 6 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 constant_tsc pni monitor ds_cpl cid cx16 xtpr bogomips : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1613636 kB Buffers: 39764 kB Cached: 279732 kB SwapCached: 0 kB Active: 142092 kB Inactive: 237452 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1613636 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2948 kB Writeback: 0 kB AnonPages: 60004 kB Mapped: 15384 kB Slab: 44136 kB PageTables: 4044 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179600 kB VmallocTotal: 34359738367 kB VmallocUsed: 264948 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62528 MiB End job on node005 at 2010-06-11 14:47:57