Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
wbo 1.4a | SAT | 0.975851 | 0.975407 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111217380.opb |
MD5SUM | fbac82926fe3d2a8355fb98756d16ff9 |
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 | 0.052991 |
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 | 1172 |
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-2655409-1276260392.opb. 0.00/0.00 c Instance file HOME/instance-2655409-1276260392.opb 0.00/0.00 c File size is 9902 bytes. 0.00/0.00 c Highest Coefficient sum: 1172 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 | 100 | 169 101 1205 | 5500 100 18 | 0.004 % | 0.00/0.01 c | 251 | 169 101 1205 | 6050 251 22 | 0.004 % | 0.00/0.02 c | 476 | 169 101 1205 | 6655 476 22 | 0.004 % | 0.00/0.04 c | 816 | 169 101 1205 | 7320 816 24 | 0.004 % | 0.00/0.06 c | 1322 | 169 101 1205 | 8052 1322 24 | 0.004 % | 0.09/0.11 c | 2082 | 169 101 1205 | 8857 2082 24 | 0.004 % | 0.09/0.19 c | 3221 | 169 101 1205 | 9743 3221 24 | 0.004 % | 0.29/0.35 c | 4930 | 169 101 1205 | 10717 4930 26 | 0.004 % | 0.59/0.68 c | 7493 | 169 101 1205 | 11789 7493 28 | 0.004 % | 0.89/0.97 c =============================================================================== 0.89/0.97 c #cores: 0 0.89/0.97 c Final Weight: 0 0.89/0.97 s SATISFIABLE 0.89/0.97 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 0.89/0.97 c Total CPU time: 0.952855 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-2655409-1276260392/watcher-2655409-1276260392 -o /tmp/evaluation-result-2655409-1276260392/solver-2655409-1276260392 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655409-1276260392.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: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=2568 CPUtime=0 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 278 0 0 0 0 0 0 0 17 0 1 0 79850 2629632 194 1992294400 134512640 135751879 4291850688 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 642 194 143 303 0 337 0 [startup+0.0758129 s] /proc/loadavg: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=2832 CPUtime=0.07 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 342 0 0 0 7 0 0 0 17 0 1 0 79850 2899968 258 1992294400 134512640 135751879 4291850688 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 708 258 143 303 0 403 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2832 [startup+0.100814 s] /proc/loadavg: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=2832 CPUtime=0.09 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 363 0 0 0 9 0 0 0 17 0 1 0 79850 2899968 279 1992294400 134512640 135751879 4291850688 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 708 279 143 303 0 403 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 2832 [startup+0.300824 s] /proc/loadavg: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=3360 CPUtime=0.29 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 494 0 0 0 29 0 0 0 17 0 1 0 79850 3440640 410 1992294400 134512640 135751879 4291850688 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 840 410 143 303 0 535 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 3360 [startup+0.700845 s] /proc/loadavg: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=4152 CPUtime=0.69 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 679 0 0 0 68 1 0 0 17 0 1 0 79850 4251648 595 1992294400 134512640 135751879 4291850688 18446744073709551615 134616336 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 1038 595 143 303 0 733 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 4152 Solver just ended. Dumping a history of the last processes samples [startup+0.900855 s] /proc/loadavg: 0.08 0.02 0.01 3/107 2372 /proc/meminfo: memFree=1702488/2059040 swapFree=4192956/4192956 [pid=2372] ppid=2370 vsize=4416 CPUtime=0.89 /proc/2372/stat : 2372 (wbo1.4a) R 2370 2372 2320 0 -1 4202496 752 0 0 0 87 2 0 0 17 0 1 0 79850 4521984 668 1992294400 134512640 135751879 4291850688 18446744073709551615 134610847 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/2372/statm: 1104 668 143 303 0 799 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 4416 Child status: 0 Real time (s): 0.975407 CPU time (s): 0.975851 CPU user time (s): 0.952855 CPU system time (s): 0.022996 CPU usage (%): 100.046 Max. virtual memory (cumulated for all children) (KiB): 4416 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.952855 system time used= 0.022996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 783 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= 12 runsolver used 0.005999 second user time and 0.013997 second system time The end
Begin job on node018 at 2010-06-11 14:46:32 IDJOB=2655409 IDBENCH=1175 IDSOLVER=1160 FILE ID=node018/2655409-1276260392 PBS_JOBID= 11172194 Free space on /tmp= 62192 MiB SOLVER NAME= wbo 1.4a BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111217380.opb COMMAND LINE= wbo1.4a -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2655409-1276260392/watcher-2655409-1276260392 -o /tmp/evaluation-result-2655409-1276260392/solver-2655409-1276260392 -C 1800 -W 2000 -M 1800 wbo1.4a -file-format=opb -time-limit=1800 HOME/instance-2655409-1276260392.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= fbac82926fe3d2a8355fb98756d16ff9 RANDOM SEED=844659824 node018.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 : 3000.248 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 : 3000.248 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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1703140 kB Buffers: 10468 kB Cached: 239428 kB SwapCached: 0 kB Active: 97188 kB Inactive: 212580 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1703140 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2984 kB Writeback: 0 kB AnonPages: 59844 kB Mapped: 15316 kB Slab: 24376 kB PageTables: 4024 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179144 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= 62188 MiB End job on node018 at 2010-06-11 14:46:33