Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.872867 | 0.872518 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb |
MD5SUM | bb953622d436623e8cc95a70e227bd07 |
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 | 0.121981 |
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 | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
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 77/0 clauses 72/0 units 0 0.00/0.00 c vars 36 0.00/0.00 c objective 6 + 0 0.19/0.25 c 0.217966 5.04297 694 6149 0.19/0.25 o 11 0.30/0.31 c 0.26296 5.19531 499 7724 0.30/0.31 o 7 0.30/0.33 c 0.275958 5.19531 324 8126 0.30/0.33 o 3 0.79/0.86 c 0.751885 5.19531 409 20400 0.79/0.86 s OPTIMUM FOUND 0.79/0.86 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681569-1277499662/watcher-2681569-1277499662 -o /tmp/evaluation-result-2681569-1277499662/solver-2681569-1277499662 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681569-1277499662.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 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=3708 CPUtime=0 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 629 0 0 0 0 0 0 0 17 0 1 0 123622541 3796992 548 1992294400 134512640 136421960 4292598000 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 927 549 193 467 0 458 0 [startup+0.051453 s] /proc/loadavg: 1.00 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=5160 CPUtime=0.04 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 1008 0 0 0 4 0 0 0 17 0 1 0 123622541 5283840 927 1992294400 134512640 136421960 4292598000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 1290 927 214 467 0 821 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5160 [startup+0.101462 s] /proc/loadavg: 1.00 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=5160 CPUtime=0.09 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 1022 0 0 0 8 1 0 0 17 0 1 0 123622541 5283840 941 1992294400 134512640 136421960 4292598000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 1290 941 214 467 0 821 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5160 [startup+0.301499 s] /proc/loadavg: 1.00 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=5316 CPUtime=0.3 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 1062 0 0 0 25 5 0 0 17 0 1 0 123622541 5443584 980 1992294400 134512640 136421960 4292598000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 1329 980 237 467 0 860 0 Current children cumulated CPU time (s) 0.3 Current children cumulated vsize (KiB) 5316 [startup+0.700574 s] /proc/loadavg: 1.00 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=5316 CPUtime=0.69 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 1064 0 0 0 59 10 0 0 17 0 1 0 123622541 5443584 980 1992294400 134512640 136421960 4292598000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 1329 980 237 467 0 860 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5316 Solver just ended. Dumping a history of the last processes samples [startup+0.800594 s] /proc/loadavg: 1.00 0.99 0.99 3/106 23577 /proc/meminfo: memFree=1903968/2059040 swapFree=4139120/4192956 [pid=23577] ppid=23575 vsize=5316 CPUtime=0.79 /proc/23577/stat : 23577 (pbct) R 23575 23577 23004 0 -1 4202496 1064 0 0 0 68 11 0 0 17 0 1 0 123622541 5443584 980 1992294400 134512640 136421960 4292598000 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23577/statm: 1329 980 237 467 0 860 0 Current children cumulated CPU time (s) 0.79 Current children cumulated vsize (KiB) 5316 Child status: 0 Real time (s): 0.872518 CPU time (s): 0.872867 CPU user time (s): 0.755885 CPU system time (s): 0.116982 CPU usage (%): 100.04 Max. virtual memory (cumulated for all children) (KiB): 5316 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.755885 system time used= 0.116982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1069 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 0.002999 second user time and 0.009998 second system time The end
Begin job on node019 at 2010-06-25 23:01:02 IDJOB=2681569 IDBENCH=48058 IDSOLVER=1192 FILE ID=node019/2681569-1277499662 PBS_JOBID= 11190577 Free space on /tmp= 62272 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=23-P2=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681569-1277499662/watcher-2681569-1277499662 -o /tmp/evaluation-result-2681569-1277499662/solver-2681569-1277499662 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681569-1277499662.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bb953622d436623e8cc95a70e227bd07 RANDOM SEED=941142739 node019.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 : 3000.264 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 : 6000.52 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 : 3000.264 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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1904488 kB Buffers: 9484 kB Cached: 63632 kB SwapCached: 6064 kB Active: 69184 kB Inactive: 16692 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1904488 kB SwapTotal: 4192956 kB SwapFree: 4139120 kB Dirty: 1976 kB Writeback: 0 kB AnonPages: 11476 kB Mapped: 11852 kB Slab: 46752 kB PageTables: 4224 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182808 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= 62272 MiB End job on node019 at 2010-06-25 23:01:03