Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
wbo 1.4b | OPT | 88 | 0.266959 | 0.266346 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh210.opb |
MD5SUM | 68360f4af644e6b1495bea4b9caa12b9 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 88 |
Best CPU time to get the best result obtained on this benchmark | 0.318951 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 88 |
Optimality of the best value was proved | YES |
Number of variables | 200 |
Total number of constraints | 900 |
Number of constraints which are clauses | 900 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 10 |
Number of terms in the objective function | 200 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 200 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 200 |
Number of bits of the biggest sum of numbers | 8 |
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-2656154-1276427832.opb. 0.00/0.00 c Instance file HOME/instance-2656154-1276427832.opb 0.00/0.00 c File size is 38826 bytes. 0.00/0.00 c Highest Coefficient sum: 11 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: 200 | 0.00/0.00 c | Number Clauses: 900 | 0.00/0.00 c | Number Cardinality: 0 | 0.00/0.00 c | Number PB Constraints: 0 | 0.00/0.02 c ============================[ Search Statistics ]============================== 0.00/0.02 c | Conflicts | ORIGINAL | LEARNT | Progress | 0.00/0.02 c | | Vars Ctrs Lits | Limit Clauses Lit/Cl | | 0.00/0.02 c =============================================================================== 0.00/0.02 c | 0 | 128 939 3817 | 5000 0 nan | 0.000 % | 0.00/0.02 c =============================================================================== 0.00/0.02 c New solution: 94 0.00/0.02 o 94 0.00/0.02 c Elapsed CPU time: 0.025996 s Remaining CPU time: 179.974 s 0.00/0.02 c =============================================================================== 0.00/0.02 c | 4 | 128 940 3995 | 5000 4 9 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 93 0.00/0.03 o 93 0.00/0.03 c Elapsed CPU time: 0.026995 s Remaining CPU time: 179.973 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 18 | 128 941 4173 | 5000 18 41 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 92 0.00/0.03 o 92 0.00/0.03 c Elapsed CPU time: 0.027995 s Remaining CPU time: 179.972 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 33 | 118 942 4351 | 5000 33 43 | 0.000 % | 0.00/0.03 c =============================================================================== 0.00/0.03 c New solution: 91 0.00/0.03 o 91 0.00/0.03 c Elapsed CPU time: 0.029995 s Remaining CPU time: 179.97 s 0.00/0.03 c =============================================================================== 0.00/0.03 c | 60 | 110 943 4529 | 5000 60 46 | 0.000 % | 0.00/0.03 c | 162 | 102 943 4529 | 5500 69 71 | 51.033 % | 0.00/0.04 c | 312 | 100 943 4529 | 6050 219 79 | 52.042 % | 0.00/0.05 c | 537 | 99 943 4529 | 6655 444 82 | 52.038 % | 0.00/0.05 c =============================================================================== 0.00/0.05 c New solution: 90 0.00/0.05 o 90 0.00/0.05 c Elapsed CPU time: 0.055991 s Remaining CPU time: 179.944 s 0.00/0.05 c =============================================================================== 0.00/0.05 c | 584 | 96 944 4707 | 5000 491 82 | 52.038 % | 0.00/0.06 c =============================================================================== 0.00/0.06 c New solution: 89 0.00/0.06 o 89 0.00/0.06 c Elapsed CPU time: 0.05999 s Remaining CPU time: 179.94 s 0.00/0.06 c =============================================================================== 0.00/0.06 c | 666 | 94 945 4885 | 5000 573 82 | 52.038 % | 0.00/0.07 c | 767 | 93 945 4885 | 5500 674 82 | 54.048 % | 0.07/0.08 c | 917 | 92 945 4885 | 6050 724 83 | 54.123 % | 0.07/0.09 c | 1142 | 90 945 4885 | 6655 949 84 | 56.068 % | 0.09/0.12 c | 1479 | 85 945 4885 | 7320 1286 85 | 60.063 % | 0.09/0.13 c =============================================================================== 0.09/0.13 c New solution: 88 0.09/0.13 o 88 0.09/0.13 c Elapsed CPU time: 0.12998 s Remaining CPU time: 179.87 s 0.09/0.13 c =============================================================================== 0.09/0.13 c | 1650 | 76 946 5063 | 5000 1457 85 | 60.063 % | 0.09/0.14 c | 1750 | 76 946 5063 | 5500 1557 85 | 62.053 % | 0.09/0.15 c | 1900 | 76 946 5063 | 6050 1707 84 | 62.028 % | 0.09/0.17 c | 2126 | 75 946 5063 | 6655 1933 84 | 63.043 % | 0.19/0.20 c | 2464 | 69 946 5063 | 7320 2271 84 | 68.052 % | 0.19/0.25 c | 2971 | 58 946 5063 | 8052 2778 85 | 75.533 % | 0.19/0.26 c =============================================================================== 0.19/0.26 c Best Solution: 88 0.19/0.26 s OPTIMUM FOUND 0.19/0.26 c Total CPU time: 0.253961 s 0.19/0.26 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 x170 x171 -x172 -x173 x174 x175 -x176 x177 -x178 -x179 -x180 -x181 -x182 -x183 x184 x185 -x186 x187 -x188 x189 -x190 x191 -x192 x193 -x194 -x195 x196 x197 -x198 -x199 -x200
OK 88
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656154-1276427832/watcher-2656154-1276427832 -o /tmp/evaluation-result-2656154-1276427832/solver-2656154-1276427832 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656154-1276427832.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: 1.00 1.00 1.00 3/106 25578 /proc/meminfo: memFree=1847476/2059040 swapFree=4135652/4192956 [pid=25578] ppid=25576 vsize=2568 CPUtime=0 /proc/25578/stat : 25578 (wbo1.4b) R 25576 25578 24429 0 -1 4202496 302 0 0 0 0 0 0 0 20 0 1 0 18387135 2629632 210 1992294400 134512640 135751879 4293003584 18446744073709551615 134610720 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25578/statm: 642 210 145 303 0 337 0 [startup+0.0796521 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25578 /proc/meminfo: memFree=1847476/2059040 swapFree=4135652/4192956 [pid=25578] ppid=25576 vsize=2956 CPUtime=0.07 /proc/25578/stat : 25578 (wbo1.4b) R 25576 25578 24429 0 -1 4202496 403 0 0 0 7 0 0 0 20 0 1 0 18387135 3026944 311 1992294400 134512640 135751879 4293003584 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25578/statm: 739 312 147 303 0 434 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 2956 [startup+0.100654 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25578 /proc/meminfo: memFree=1847476/2059040 swapFree=4135652/4192956 [pid=25578] ppid=25576 vsize=3084 CPUtime=0.09 /proc/25578/stat : 25578 (wbo1.4b) R 25576 25578 24429 0 -1 4202496 438 0 0 0 9 0 0 0 20 0 1 0 18387135 3158016 346 1992294400 134512640 135751879 4293003584 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25578/statm: 771 346 147 303 0 466 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 3084 Solver just ended. Dumping a history of the last processes samples [startup+0.200664 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25578 /proc/meminfo: memFree=1847476/2059040 swapFree=4135652/4192956 [pid=25578] ppid=25576 vsize=3736 CPUtime=0.19 /proc/25578/stat : 25578 (wbo1.4b) R 25576 25578 24429 0 -1 4202496 580 0 0 0 18 1 0 0 20 0 1 0 18387135 3825664 488 1992294400 134512640 135751879 4293003584 18446744073709551615 135270609 0 0 4096 3 0 0 0 17 1 0 0 0 /proc/25578/statm: 934 489 147 303 0 629 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 3736 Child status: 0 Real time (s): 0.266346 CPU time (s): 0.266959 CPU user time (s): 0.253961 CPU system time (s): 0.012998 CPU usage (%): 100.23 Max. virtual memory (cumulated for all children) (KiB): 3736 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.253961 system time used= 0.012998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 659 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= 2 involuntary context switches= 1 runsolver used 0.005999 second user time and 0.007998 second system time The end
Begin job on node002 at 2010-06-13 13:17:12 IDJOB=2656154 IDBENCH=2104 IDSOLVER=1161 FILE ID=node002/2656154-1276427832 PBS_JOBID= 11173299 Free space on /tmp= 62400 MiB SOLVER NAME= wbo 1.4b BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh210.opb COMMAND LINE= wbo1.4b -file-format=opb -time-limit=TIMEOUT BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656154-1276427832/watcher-2656154-1276427832 -o /tmp/evaluation-result-2656154-1276427832/solver-2656154-1276427832 -C 1800 -W 2000 -M 1800 wbo1.4b -file-format=opb -time-limit=1800 HOME/instance-2656154-1276427832.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 68360f4af644e6b1495bea4b9caa12b9 RANDOM SEED=410101595 node002.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1848004 kB Buffers: 15752 kB Cached: 119144 kB SwapCached: 10180 kB Active: 74036 kB Inactive: 73188 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1848004 kB SwapTotal: 4192956 kB SwapFree: 4135652 kB Dirty: 2668 kB Writeback: 0 kB AnonPages: 10968 kB Mapped: 9188 kB Slab: 42100 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180880 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= 62396 MiB End job on node002 at 2010-06-13 13:17:12