Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 1.21581 | 1.21646 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb |
MD5SUM | 81bcbf479f290ea51f43d1561f9d15dc |
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 | 3 |
Best CPU time to get the best result obtained on this benchmark | 0.05999 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 3 |
Optimality of the best value was proved | YES |
Number of variables | 24 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 8 |
Maximum length of a constraint | 72 |
Number of terms in the objective function | 8 |
Biggest coefficient in the objective function | 128 |
Number of bits for the biggest coefficient in the objective function | 8 |
Sum of the numbers in the objective function | 255 |
Number of bits of the sum of numbers in the objective function | 8 |
Biggest number in a constraint | 32768 |
Number of bits of the biggest number in a constraint | 16 |
Biggest sum of numbers in a constraint | 130464 |
Number of bits of the biggest sum of numbers | 17 |
Number of products (including duplicates) | 64 |
Sum of products size (including duplicates) | 128 |
Number of different products | 64 |
Sum of products size | 128 |
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 0.00/0.00 c constraints 67/0 clauses 64/0 units 0 0.00/0.00 c vars 24 0.00/0.00 c objective 8 + 0 0.69/0.70 c 0.619905 5.05469 588 14985 0.69/0.70 o 53 1.19/1.20 c 1.06484 5.05469 317 27300 1.19/1.20 o 3 1.19/1.21 c 1.06784 5.05469 249 27390 1.19/1.21 s OPTIMUM FOUND 1.19/1.21 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681593-1277500384/watcher-2681593-1277500384 -o /tmp/evaluation-result-2681593-1277500384/solver-2681593-1277500384 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681593-1277500384.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 26769 /proc/meminfo: memFree=1864148/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=3576 CPUtime=0 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 589 0 0 0 0 0 0 0 18 0 1 0 125639934 3661824 509 1992294400 134512640 136421960 4289955904 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 894 510 193 467 0 425 0 [startup+0.0118131 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26769 /proc/meminfo: memFree=1864148/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=3848 CPUtime=0 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 654 0 0 0 0 0 0 0 20 0 1 0 125639934 3940352 574 1992294400 134512640 136421960 4289955904 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 962 579 193 467 0 493 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 3848 [startup+0.100827 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26769 /proc/meminfo: memFree=1864148/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=5040 CPUtime=0.09 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 981 0 0 0 8 1 0 0 20 0 1 0 125639934 5160960 901 1992294400 134512640 136421960 4289955904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 1260 901 214 467 0 791 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5040 [startup+0.300863 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26769 /proc/meminfo: memFree=1864148/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=5040 CPUtime=0.29 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 993 0 0 0 26 3 0 0 20 0 1 0 125639934 5160960 913 1992294400 134512640 136421960 4289955904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 1260 913 214 467 0 791 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5040 [startup+0.700934 s] /proc/loadavg: 1.00 1.00 1.00 3/106 26769 /proc/meminfo: memFree=1864148/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=5172 CPUtime=0.69 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 1005 0 0 0 61 8 0 0 20 0 1 0 125639934 5296128 925 1992294400 134512640 136421960 4289955904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 1293 925 214 467 0 824 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5172 Solver just ended. Dumping a history of the last processes samples [startup+1.10901 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26770 /proc/meminfo: memFree=1861164/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=5172 CPUtime=1.1 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 1038 0 0 0 98 12 0 0 21 0 1 0 125639934 5296128 957 1992294400 134512640 136421960 4289955904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 1293 957 237 467 0 824 0 Current children cumulated CPU time (s) 1.1 Current children cumulated vsize (KiB) 5172 [startup+1.20102 s] /proc/loadavg: 1.00 1.00 1.00 2/107 26770 /proc/meminfo: memFree=1861164/2059040 swapFree=4136476/4192956 [pid=26769] ppid=26767 vsize=5172 CPUtime=1.19 /proc/26769/stat : 26769 (pbct) R 26767 26769 26266 0 -1 4202496 1038 0 0 0 105 14 0 0 22 0 1 0 125639934 5296128 957 1992294400 134512640 136421960 4289955904 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/26769/statm: 1293 957 237 467 0 824 0 Current children cumulated CPU time (s) 1.19 Current children cumulated vsize (KiB) 5172 Child status: 0 Real time (s): 1.21646 CPU time (s): 1.21581 CPU user time (s): 1.07184 CPU system time (s): 0.143978 CPU usage (%): 99.9466 Max. virtual memory (cumulated for all children) (KiB): 5172 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.07184 system time used= 0.143978 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1044 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 0.007998 second user time and 0.013997 second system time The end
Begin job on node012 at 2010-06-25 23:13:04 IDJOB=2681593 IDBENCH=48082 IDSOLVER=1192 FILE ID=node012/2681593-1277500384 PBS_JOBID= 11190579 Free space on /tmp= 62428 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=8-P0=157-P1=107-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681593-1277500384/watcher-2681593-1277500384 -o /tmp/evaluation-result-2681593-1277500384/solver-2681593-1277500384 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681593-1277500384.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 81bcbf479f290ea51f43d1561f9d15dc RANDOM SEED=455054497 node012.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1864676 kB Buffers: 25604 kB Cached: 72552 kB SwapCached: 8996 kB Active: 62708 kB Inactive: 48532 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1864676 kB SwapTotal: 4192956 kB SwapFree: 4136476 kB Dirty: 1876 kB Writeback: 0 kB AnonPages: 11656 kB Mapped: 8404 kB Slab: 61024 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182372 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= 62428 MiB End job on node012 at 2010-06-25 23:13:05