Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.243962 | 0.243845 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb |
MD5SUM | 0c64db0313edaf06e7632f65d9dae11e |
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 | 0.034994 |
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 | 30 |
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 | 5 |
Maximum length of a constraint | 35 |
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 | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 1984 |
Number of bits of the biggest sum of numbers | 11 |
Number of products (including duplicates) | 50 |
Sum of products size (including duplicates) | 100 |
Number of different products | 50 |
Sum of products size | 100 |
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 55/0 clauses 50/0 units 0 0.00/0.00 c vars 30 0.00/0.00 c objective 5 + 0 0.00/0.06 c 0.050992 4.39844 340 1511 0.00/0.06 o 17 0.08/0.09 c 0.080987 4.39844 273 2448 0.08/0.09 o 15 0.09/0.11 c 0.096985 4.39844 258 2963 0.09/0.11 o 11 0.09/0.11 c 0.098984 4.39844 163 3013 0.09/0.11 o 9 0.09/0.12 c 0.100984 4.39844 204 3081 0.09/0.12 o 3 0.19/0.24 c 0.200969 4.39844 140 6103 0.19/0.24 s OPTIMUM FOUND 0.19/0.24 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681577-1277499915/watcher-2681577-1277499915 -o /tmp/evaluation-result-2681577-1277499915/solver-2681577-1277499915 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681577-1277499915.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 0.97 3/105 28956 /proc/meminfo: memFree=1840104/2059040 swapFree=4139416/4192956 [pid=28956] ppid=28954 vsize=3580 CPUtime=0 /proc/28956/stat : 28956 (pbct) R 28954 28956 28384 0 -1 4202496 585 0 0 0 0 0 0 0 25 0 1 0 91285575 3665920 504 1992294400 134512640 136421960 4291681888 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28956/statm: 895 505 193 467 0 426 0 [startup+0.0937261 s] /proc/loadavg: 0.92 0.98 0.97 3/105 28956 /proc/meminfo: memFree=1840104/2059040 swapFree=4139416/4192956 [pid=28956] ppid=28954 vsize=4500 CPUtime=0.08 /proc/28956/stat : 28956 (pbct) R 28954 28956 28384 0 -1 4202496 881 0 0 0 7 1 0 0 25 0 1 0 91285575 4608000 799 1992294400 134512640 136421960 4291681888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28956/statm: 1125 799 237 467 0 656 0 Current children cumulated CPU time (s) 0.08 Current children cumulated vsize (KiB) 4500 [startup+0.100727 s] /proc/loadavg: 0.92 0.98 0.97 3/105 28956 /proc/meminfo: memFree=1840104/2059040 swapFree=4139416/4192956 [pid=28956] ppid=28954 vsize=4500 CPUtime=0.09 /proc/28956/stat : 28956 (pbct) R 28954 28956 28384 0 -1 4202496 883 0 0 0 8 1 0 0 25 0 1 0 91285575 4608000 800 1992294400 134512640 136421960 4291681888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28956/statm: 1125 800 237 467 0 656 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 4500 Solver just ended. Dumping a history of the last processes samples [startup+0.200737 s] /proc/loadavg: 0.92 0.98 0.97 3/105 28956 /proc/meminfo: memFree=1840104/2059040 swapFree=4139416/4192956 [pid=28956] ppid=28954 vsize=4500 CPUtime=0.19 /proc/28956/stat : 28956 (pbct) R 28954 28956 28384 0 -1 4202496 888 0 0 0 16 3 0 0 25 0 1 0 91285575 4608000 802 1992294400 134512640 136421960 4291681888 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/28956/statm: 1125 802 237 467 0 656 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 4500 Child status: 0 Real time (s): 0.243845 CPU time (s): 0.243962 CPU user time (s): 0.202969 CPU system time (s): 0.040993 CPU usage (%): 100.048 Max. virtual memory (cumulated for all children) (KiB): 4500 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.202969 system time used= 0.040993 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 893 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 0.002999 second user time and 0.008998 second system time The end
Begin job on node081 at 2010-06-25 23:05:15 IDJOB=2681577 IDBENCH=48066 IDSOLVER=1192 FILE ID=node081/2681577-1277499915 PBS_JOBID= 11190550 Free space on /tmp= 121788 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=23-P1=11-P2=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681577-1277499915/watcher-2681577-1277499915 -o /tmp/evaluation-result-2681577-1277499915/solver-2681577-1277499915 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681577-1277499915.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c64db0313edaf06e7632f65d9dae11e RANDOM SEED=2134348057 node081.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 : 3000.212 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 : 6000.42 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 : 3000.212 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1840508 kB Buffers: 34204 kB Cached: 87932 kB SwapCached: 6028 kB Active: 61084 kB Inactive: 73836 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1840508 kB SwapTotal: 4192956 kB SwapFree: 4139416 kB Dirty: 1916 kB Writeback: 4 kB AnonPages: 11484 kB Mapped: 11824 kB Slab: 61600 kB PageTables: 4028 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181396 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 121784 MiB End job on node081 at 2010-06-25 23:05:15