Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | -3 | 0.05899 | 0.058278 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/bsg/normalized-bsg_10_4_3.opb |
MD5SUM | bc75b8634ad55beefc5817c97a238dd2 |
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 | 0.016996 |
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 | 20 |
Total number of constraints | 31 |
Number of constraints which are clauses | 10 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 21 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 10 |
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 | 10 |
Number of bits of the sum of numbers in the objective function | 4 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 20 |
Number of bits of the biggest sum of numbers | 5 |
Number of products (including duplicates) | 104 |
Sum of products size (including duplicates) | 208 |
Number of different products | 52 |
Sum of products size | 104 |
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 73/0 clauses 62/0 units 0 0.00/0.00 c vars 20 0.00/0.00 c objective 10 + -10 0.00/0.02 c 0.019996 4.51953 1 67 0.00/0.02 o -3 0.03/0.05 c 0.049992 4.67188 124 416 0.03/0.05 s OPTIMUM FOUND 0.03/0.05 v x1 -x2 -x3 x4 -x5 x6 -x7 -x8 -x9 -x10 -x11 x12 -x13 -x14 -x15 -x16 x17 x18 -x19 -x20
OK -3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681789-1277504676/watcher-2681789-1277504676 -o /tmp/evaluation-result-2681789-1277504676/solver-2681789-1277504676 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681789-1277504676.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 25206 /proc/meminfo: memFree=1834396/2059040 swapFree=4139068/4192956 [pid=25206] ppid=25204 vsize=3444 CPUtime=0 /proc/25206/stat : 25206 (pbct) R 25204 25206 24404 0 -1 4202496 562 0 0 0 0 0 0 0 20 0 1 0 126071023 3526656 481 1992294400 134512640 136421960 4288160848 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25206/statm: 861 482 194 467 0 392 0 [startup+0.044768 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25206 /proc/meminfo: memFree=1834396/2059040 swapFree=4139068/4192956 [pid=25206] ppid=25204 vsize=4780 CPUtime=0.03 /proc/25206/stat : 25206 (pbct) R 25204 25206 24404 0 -1 4202496 930 0 0 0 3 0 0 0 20 0 1 0 126071023 4894720 848 1992294400 134512640 136421960 4288160848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25206/statm: 1195 848 237 467 0 726 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4780 Solver just ended. Dumping a history of the last processes samples [startup+0.044768 s] /proc/loadavg: 1.00 1.00 1.00 3/106 25206 /proc/meminfo: memFree=1834396/2059040 swapFree=4139068/4192956 [pid=25206] ppid=25204 vsize=4780 CPUtime=0.03 /proc/25206/stat : 25206 (pbct) R 25204 25206 24404 0 -1 4202496 930 0 0 0 3 0 0 0 20 0 1 0 126071023 4894720 848 1992294400 134512640 136421960 4288160848 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/25206/statm: 1195 848 237 467 0 726 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 4780 Child status: 0 Real time (s): 0.058278 CPU time (s): 0.05899 CPU user time (s): 0.052991 CPU system time (s): 0.005999 CPU usage (%): 101.222 Max. virtual memory (cumulated for all children) (KiB): 4780 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.052991 system time used= 0.005999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 935 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 0.004999 second user time and 0.006998 second system time The end
Begin job on node007 at 2010-06-26 00:24:36 IDJOB=2681789 IDBENCH=48278 IDSOLVER=1192 FILE ID=node007/2681789-1277504676 PBS_JOBID= 11190575 Free space on /tmp= 62328 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/bsg/normalized-bsg_10_4_3.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681789-1277504676/watcher-2681789-1277504676 -o /tmp/evaluation-result-2681789-1277504676/solver-2681789-1277504676 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681789-1277504676.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= bc75b8634ad55beefc5817c97a238dd2 RANDOM SEED=658072961 node007.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1834800 kB Buffers: 29460 kB Cached: 109896 kB SwapCached: 6448 kB Active: 61720 kB Inactive: 90760 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1834800 kB SwapTotal: 4192956 kB SwapFree: 4139068 kB Dirty: 1876 kB Writeback: 0 kB AnonPages: 11640 kB Mapped: 11928 kB Slab: 49640 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181704 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= 62324 MiB End job on node007 at 2010-06-26 00:24:36