Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 2.95755 | 2.95873 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_4.opb |
MD5SUM | a45f8d339393416b6aacc4f79e0ac23e |
Bench Category | OPT-SMALLINT-NLC (optimisation, small integers, non linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 2 |
Best CPU time to get the best result obtained on this benchmark | 1.18582 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1466 |
Sum of products size (including duplicates) | 2932 |
Number of different products | 1466 |
Sum of products size | 2932 |
0.00/0.00 c PB/CT 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.02 c constraints 1466/0 clauses 1516/0 units 0 0.00/0.02 c vars 50 0.00/0.02 c objective 50 + 0 0.29/0.39 c 0.362944 34.1602 1 1465 0.29/0.39 o 5 0.39/0.41 c 0.380942 34.7383 3 1507 0.39/0.41 o 4 0.39/0.46 c 0.433934 34.7383 49 1607 0.39/0.46 o 3 2.59/2.63 c 2.54461 34.8672 735 2861 2.59/2.63 o 2 2.79/2.81 c 2.72758 34.8672 736 2933 2.79/2.81 s OPTIMUM FOUND 2.79/2.81 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681648-1277501320/watcher-2681648-1277501320 -o /tmp/evaluation-result-2681648-1277501320/solver-2681648-1277501320 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681648-1277501320.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: 0.92 0.98 0.99 3/106 25321 /proc/meminfo: memFree=1858424/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=2136 CPUtime=0 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 262 0 0 0 0 0 0 0 24 0 1 0 125733655 2187264 181 1992294400 134512640 136421960 4293885296 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25321/statm: 534 182 146 467 0 65 0 [startup+0.0101071 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25321 /proc/meminfo: memFree=1858424/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=2268 CPUtime=0 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 278 0 0 0 0 0 0 0 24 0 1 0 125733655 2322432 197 1992294400 134512640 136421960 4293885296 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/25321/statm: 567 197 146 467 0 98 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 2268 [startup+0.101103 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25321 /proc/meminfo: memFree=1858424/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=11332 CPUtime=0.09 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 2504 0 0 0 9 0 0 0 24 0 1 0 125733655 11603968 2423 1992294400 134512640 136421960 4293885296 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 2833 2424 193 467 0 2364 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 11332 [startup+0.301145 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25321 /proc/meminfo: memFree=1858424/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=30924 CPUtime=0.29 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 7613 0 0 0 27 2 0 0 24 0 1 0 125733655 31666176 7233 1992294400 134512640 136421960 4293885296 18446744073709551615 134597968 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 7731 7233 203 467 0 7262 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 30924 [startup+0.70123 s] /proc/loadavg: 0.92 0.98 0.99 3/106 25321 /proc/meminfo: memFree=1858424/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=35568 CPUtime=0.69 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 8763 0 0 0 66 3 0 0 25 0 1 0 125733655 36421632 8326 1992294400 134512640 136421960 4293885296 18446744073709551615 135032201 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 8892 8326 236 467 0 8423 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 35568 [startup+1.5014 s] /proc/loadavg: 0.92 0.98 0.99 2/107 25322 /proc/meminfo: memFree=1825928/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=35568 CPUtime=1.49 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 8772 0 0 0 143 6 0 0 25 0 1 0 125733655 36421632 8335 1992294400 134512640 136421960 4293885296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 8892 8335 236 467 0 8423 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 35568 Solver just ended. Dumping a history of the last processes samples [startup+2.30157 s] /proc/loadavg: 0.92 0.98 0.99 2/107 25322 /proc/meminfo: memFree=1825556/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=35700 CPUtime=2.29 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 8791 0 0 0 222 7 0 0 25 0 1 0 125733655 36556800 8354 1992294400 134512640 136421960 4293885296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 8925 8354 236 467 0 8456 0 Current children cumulated CPU time (s) 2.29 Current children cumulated vsize (KiB) 35700 [startup+2.70166 s] /proc/loadavg: 0.92 0.98 0.99 2/107 25322 /proc/meminfo: memFree=1825556/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=35700 CPUtime=2.69 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 8799 0 0 0 261 8 0 0 25 0 1 0 125733655 36556800 8361 1992294400 134512640 136421960 4293885296 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 8925 8361 236 467 0 8456 0 Current children cumulated CPU time (s) 2.69 Current children cumulated vsize (KiB) 35700 [startup+2.9017 s] /proc/loadavg: 0.92 0.98 0.99 2/107 25322 /proc/meminfo: memFree=1825556/2059040 swapFree=4139124/4192956 [pid=25321] ppid=25319 vsize=31740 CPUtime=2.89 /proc/25321/stat : 25321 (pbct) R 25319 25321 24733 0 -1 4202496 8806 0 0 0 281 8 0 0 25 0 1 0 125733655 32501760 7639 1992294400 134512640 136421960 4293885296 18446744073709551615 135801307 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25321/statm: 7935 7639 239 467 0 7466 0 Current children cumulated CPU time (s) 2.89 Current children cumulated vsize (KiB) 31740 Child status: 0 Real time (s): 2.95873 CPU time (s): 2.95755 CPU user time (s): 2.86556 CPU system time (s): 0.091986 CPU usage (%): 99.9603 Max. virtual memory (cumulated for all children) (KiB): 35700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.86556 system time used= 0.091986 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8807 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= 9 runsolver used 0.006998 second user time and 0.021996 second system time The end
Begin job on node010 at 2010-06-25 23:28:40 IDJOB=2681648 IDBENCH=48137 IDSOLVER=1192 FILE ID=node010/2681648-1277501320 PBS_JOBID= 11190581 Free space on /tmp= 62392 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681648-1277501320/watcher-2681648-1277501320 -o /tmp/evaluation-result-2681648-1277501320/solver-2681648-1277501320 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681648-1277501320.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e RANDOM SEED=1327678482 node010.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 : 3000.267 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 : 6000.53 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 : 3000.267 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: 1858952 kB Buffers: 14216 kB Cached: 91736 kB SwapCached: 6004 kB Active: 69460 kB Inactive: 49208 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858952 kB SwapTotal: 4192956 kB SwapFree: 4139124 kB Dirty: 1880 kB Writeback: 0 kB AnonPages: 11384 kB Mapped: 11940 kB Slab: 59416 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182456 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= 62388 MiB End job on node010 at 2010-06-25 23:28:43