Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 6 | 0.051991 | 0.0529761 |
Name | normalized-PB06/OPT-SMALLINT/ submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb |
MD5SUM | 8b1fbd52a1a4f2762439b4bdacc06a04 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 6 |
Best CPU time to get the best result obtained on this benchmark | 0.003999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 6 |
Optimality of the best value was proved | YES |
Number of variables | 40 |
Total number of constraints | 43 |
Number of constraints which are clauses | 0 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 43 |
Minimum length of a constraint | 10 |
Maximum length of a constraint | 21 |
Number of terms in the objective function | 5 |
Biggest coefficient in the objective function | 16 |
Number of bits for the biggest coefficient in the objective function | 5 |
Sum of the numbers in the objective function | 31 |
Number of bits of the sum of numbers in the objective function | 5 |
Biggest number in a constraint | 32 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 155 |
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 |
0.00/0.01 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.01 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 43/0 clauses 0/0 units 0 0.00/0.01 c vars 40 0.00/0.01 c objective 5 + 0 0.00/0.04 c 0.033994 5.41016 6 47 0.00/0.04 o 12 0.00/0.04 c 0.034994 5.56641 6 55 0.00/0.04 o 9 0.00/0.04 c 0.035994 5.56641 7 63 0.00/0.04 o 8 0.00/0.04 c 0.036994 5.56641 10 71 0.00/0.04 o 7 0.00/0.04 c 0.038994 5.56641 15 78 0.00/0.04 o 6 0.00/0.04 c 0.039993 5.56641 18 81 0.00/0.04 s OPTIMUM FOUND 0.00/0.04 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
OK 6
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2669376-1276588081/watcher-2669376-1276588081 -o /tmp/evaluation-result-2669376-1276588081/solver-2669376-1276588081 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669376-1276588081.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: 0.00 0.00 0.00 3/107 2359 /proc/meminfo: memFree=1701512/2059040 swapFree=4192956/4192956 [pid=2359] ppid=2357 vsize=3512 CPUtime=0 /proc/2359/stat : 2359 (pbct) R 2357 2359 2334 0 -1 4202496 569 0 0 0 0 0 0 0 16 0 1 0 103540 3596288 491 1992294400 134512640 136485738 4288162080 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/2359/statm: 878 492 197 482 0 394 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0529761 CPU time (s): 0.051991 CPU user time (s): 0.044993 CPU system time (s): 0.006998 CPU usage (%): 98.1406 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.044993 system time used= 0.006998 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1138 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 0.003999 second user time and 0.021996 second system time The end
Begin job on node029 at 2010-06-15 09:48:01 IDJOB=2669376 IDBENCH=2638 IDSOLVER=1170 FILE ID=node029/2669376-1276588081 PBS_JOBID= 11172221 Free space on /tmp= 62452 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2669376-1276588081/watcher-2669376-1276588081 -o /tmp/evaluation-result-2669376-1276588081/solver-2669376-1276588081 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2669376-1276588081.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8b1fbd52a1a4f2762439b4bdacc06a04 RANDOM SEED=299910383 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1703544 kB Buffers: 14492 kB Cached: 235188 kB SwapCached: 0 kB Active: 93916 kB Inactive: 216024 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1703544 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2260 kB Writeback: 0 kB AnonPages: 60264 kB Mapped: 15272 kB Slab: 23780 kB PageTables: 4020 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182148 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= 62448 MiB End job on node029 at 2010-06-15 09:48:02