Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 33 | 0.065989 | 0.064942 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/ area_partials/normalized-fir07_area_partials.opb |
MD5SUM | 7ce2ce9765bc91d2f0a2aa267ffcb923 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 33 |
Best CPU time to get the best result obtained on this benchmark | 0.037993 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 33 |
Optimality of the best value was proved | YES |
Number of variables | 190 |
Total number of constraints | 419 |
Number of constraints which are clauses | 419 |
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 | 1 |
Maximum length of a constraint | 30 |
Number of terms in the objective function | 92 |
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 | 92 |
Number of bits of the sum of numbers in the objective function | 7 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 92 |
Number of bits of the biggest sum of numbers | 7 |
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 0.00/0.00 c constraints 0/0 clauses 389/0 units 30 0.00/0.00 c vars 190 0.00/0.00 c objective 76 + 16 0.00/0.02 c 0.014997 4.47266 0 49 0.00/0.02 o 35 0.00/0.02 c 0.015997 4.47266 16 97 0.00/0.02 o 34 0.02/0.05 c 0.045993 4.59766 255 722 0.02/0.05 o 33 0.02/0.06 c 0.046992 4.59766 160 779 0.02/0.06 s OPTIMUM FOUND 0.02/0.06 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
OK 33
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668263-1276642760/watcher-2668263-1276642760 -o /tmp/evaluation-result-2668263-1276642760/solver-2668263-1276642760 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668263-1276642760.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 4/106 12044 /proc/meminfo: memFree=1440348/2059040 swapFree=4192956/4192956 [pid=12044] ppid=12042 vsize=3252 CPUtime=0 /proc/12044/stat : 12044 (pbct) R 12042 12044 10879 0 -1 4202496 490 0 0 0 0 0 0 0 20 0 1 0 5568702 3330048 413 1992294400 134512640 136485738 4293822016 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12044/statm: 813 415 194 482 0 329 0 [startup+0.03056 s] /proc/loadavg: 1.00 1.00 1.00 4/106 12044 /proc/meminfo: memFree=1440348/2059040 swapFree=4192956/4192956 [pid=12044] ppid=12042 vsize=4576 CPUtime=0.02 /proc/12044/stat : 12044 (pbct) R 12042 12044 10879 0 -1 4202496 893 0 0 0 2 0 0 0 20 0 1 0 5568702 4685824 814 1992294400 134512640 136485738 4293822016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12044/statm: 1144 814 243 482 0 660 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4576 Solver just ended. Dumping a history of the last processes samples [startup+0.03056 s] /proc/loadavg: 1.00 1.00 1.00 4/106 12044 /proc/meminfo: memFree=1440348/2059040 swapFree=4192956/4192956 [pid=12044] ppid=12042 vsize=4576 CPUtime=0.02 /proc/12044/stat : 12044 (pbct) R 12042 12044 10879 0 -1 4202496 893 0 0 0 2 0 0 0 20 0 1 0 5568702 4685824 814 1992294400 134512640 136485738 4293822016 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12044/statm: 1144 814 243 482 0 660 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 4576 Child status: 0 Real time (s): 0.064942 CPU time (s): 0.065989 CPU user time (s): 0.049992 CPU system time (s): 0.015997 CPU usage (%): 101.612 Max. virtual memory (cumulated for all children) (KiB): 4576 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.049992 system time used= 0.015997 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 905 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 0.003999 second user time and 0.008998 second system time The end
Begin job on node041 at 2010-06-16 00:59:20 IDJOB=2668263 IDBENCH=25028 IDSOLVER=1170 FILE ID=node041/2668263-1276642760 PBS_JOBID= 11172366 Free space on /tmp= 62084 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_partials/normalized-fir07_area_partials.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668263-1276642760/watcher-2668263-1276642760 -o /tmp/evaluation-result-2668263-1276642760/solver-2668263-1276642760 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668263-1276642760.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 7ce2ce9765bc91d2f0a2aa267ffcb923 RANDOM SEED=1275665965 node041.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 : 3000.251 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 : 6000.50 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 : 3000.251 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 : 5599.48 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1440752 kB Buffers: 99540 kB Cached: 377404 kB SwapCached: 0 kB Active: 209776 kB Inactive: 326660 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1440752 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2320 kB Writeback: 0 kB AnonPages: 59356 kB Mapped: 15508 kB Slab: 60120 kB PageTables: 4048 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180772 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= 62084 MiB End job on node041 at 2010-06-16 00:59:21