Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 0.047991 | 0.0471939 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=17-B.opb |
MD5SUM | 29850f33625e3b214e4f3b0387fb69a5 |
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 | 0.010997 |
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 | 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 0.00/0.03 c 0.029995 4.39844 417 664 0.00/0.03 o 5 0.00/0.04 c 0.037994 4.39844 154 962 0.00/0.04 o 2 0.00/0.04 c 0.038994 4.39844 154 962 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681513-1277499035/watcher-2681513-1277499035 -o /tmp/evaluation-result-2681513-1277499035/solver-2681513-1277499035 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681513-1277499035.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: 0.91 0.97 0.99 3/106 21936 /proc/meminfo: memFree=1803788/2059040 swapFree=4135892/4192956 [pid=21936] ppid=21934 vsize=3448 CPUtime=0 /proc/21936/stat : 21936 (pbct) R 21934 21936 21470 0 -1 4202496 577 0 0 0 0 0 0 0 20 0 1 0 125504856 3530752 496 1992294400 134512640 136421960 4287545872 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/21936/statm: 862 497 193 467 0 393 0 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.0471939 CPU time (s): 0.047991 CPU user time (s): 0.040993 CPU system time (s): 0.006998 CPU usage (%): 101.689 Max. virtual memory (cumulated for all children) (KiB): 0 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.040993 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= 887 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 0.005999 second user time and 0.006998 second system time The end
Begin job on node014 at 2010-06-25 22:50:35 IDJOB=2681513 IDBENCH=48002 IDSOLVER=1192 FILE ID=node014/2681513-1277499035 PBS_JOBID= 11190565 Free space on /tmp= 62436 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=2-P1=23-P2=17-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681513-1277499035/watcher-2681513-1277499035 -o /tmp/evaluation-result-2681513-1277499035/solver-2681513-1277499035 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681513-1277499035.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 29850f33625e3b214e4f3b0387fb69a5 RANDOM SEED=1079825900 node014.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 : 5599.54 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1804192 kB Buffers: 50836 kB Cached: 101604 kB SwapCached: 9968 kB Active: 61028 kB Inactive: 104904 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1804192 kB SwapTotal: 4192956 kB SwapFree: 4135892 kB Dirty: 1876 kB Writeback: 0 kB AnonPages: 12092 kB Mapped: 8316 kB Slab: 66948 kB PageTables: 4160 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183556 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= 62436 MiB End job on node014 at 2010-06-25 22:50:35