Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 92 | 0.067989 | 0.067637 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB05/ manquinho/primes-dimacs-cnf/normalized-jnh213.opb |
MD5SUM | 0146e39fcd18fa569f99190bc3dd90ba |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 92 |
Best CPU time to get the best result obtained on this benchmark | 0.065989 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 92 |
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 | 11 |
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 PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 0/0 clauses 900/0 units 0 0.00/0.01 c vars 200 0.00/0.01 c objective 200 + 0 0.00/0.04 c 0.043993 6.29688 12 33 0.00/0.04 o 98 0.00/0.04 c 0.045993 6.44922 27 66 0.00/0.04 o 95 0.00/0.05 c 0.045993 6.44922 28 89 0.00/0.05 o 93 0.00/0.05 c 0.047992 6.44922 28 126 0.00/0.05 o 92 0.00/0.05 c 0.052991 6.44922 87 205 0.00/0.05 s OPTIMUM FOUND 0.00/0.05 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 92
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669266-1276464734/watcher-2669266-1276464734 -o /tmp/evaluation-result-2669266-1276464734/solver-2669266-1276464734 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669266-1276464734.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: 0.93 0.97 0.99 3/106 24952 /proc/meminfo: memFree=1782012/2059040 swapFree=4140388/4192956 [pid=24952] ppid=24950 vsize=2208 CPUtime=0 /proc/24952/stat : 24952 (pbct) R 24950 24952 24584 0 -1 4202496 259 0 0 0 0 0 0 0 25 0 1 0 22077246 2260992 181 1992294400 134512640 136485738 4290953408 18446744073709551615 135173300 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24952/statm: 552 181 156 482 0 68 0 [startup+0.0100189 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24952 /proc/meminfo: memFree=1782012/2059040 swapFree=4140388/4192956 [pid=24952] ppid=24950 vsize=2208 CPUtime=0 /proc/24952/stat : 24952 (pbct) R 24950 24952 24584 0 -1 4202496 260 0 0 0 0 0 0 0 25 0 1 0 22077246 2260992 182 1992294400 134512640 136485738 4290953408 18446744073709551615 135848210 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24952/statm: 552 182 156 482 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2208 Solver just ended. Dumping a history of the last processes samples [startup+0.0100189 s] /proc/loadavg: 0.93 0.97 0.99 3/106 24952 /proc/meminfo: memFree=1782012/2059040 swapFree=4140388/4192956 [pid=24952] ppid=24950 vsize=2208 CPUtime=0 /proc/24952/stat : 24952 (pbct) R 24950 24952 24584 0 -1 4202496 260 0 0 0 0 0 0 0 25 0 1 0 22077246 2260992 182 1992294400 134512640 136485738 4290953408 18446744073709551615 135848210 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/24952/statm: 552 182 156 482 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2208 Child status: 0 Real time (s): 0.067637 CPU time (s): 0.067989 CPU user time (s): 0.06299 CPU system time (s): 0.004999 CPU usage (%): 100.52 Max. virtual memory (cumulated for all children) (KiB): 2208 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.06299 system time used= 0.004999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1372 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= 1 runsolver used 0.004999 second user time and 0.008998 second system time The end
Begin job on node004 at 2010-06-13 23:32:14 IDJOB=2669266 IDBENCH=2177 IDSOLVER=1170 FILE ID=node004/2669266-1276464734 PBS_JOBID= 11173363 Free space on /tmp= 62536 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-jnh213.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669266-1276464734/watcher-2669266-1276464734 -o /tmp/evaluation-result-2669266-1276464734/solver-2669266-1276464734 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669266-1276464734.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0146e39fcd18fa569f99190bc3dd90ba RANDOM SEED=1281218576 node004.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 : 3000.210 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 : 6000.42 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 : 3000.210 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: 1782656 kB Buffers: 63344 kB Cached: 132928 kB SwapCached: 6588 kB Active: 96136 kB Inactive: 113488 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1782656 kB SwapTotal: 4192956 kB SwapFree: 4140388 kB Dirty: 2232 kB Writeback: 0 kB AnonPages: 11212 kB Mapped: 13000 kB Slab: 45160 kB PageTables: 4004 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180576 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= 62536 MiB End job on node004 at 2010-06-13 23:32:14