Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 0.937856 | 0.938267 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=8-P0=157-P1=47-B.opb |
MD5SUM | 65e30a452de5692ad7673801cf6b385e |
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 | 0.071988 |
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 | 130516 |
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 0.39/0.40 c 0.361944 4.92578 732 8134 0.39/0.40 o 65 0.39/0.44 c 0.39394 5.07422 208 8891 0.39/0.44 o 19 0.79/0.82 c 0.72289 5.07422 460 18949 0.79/0.82 o 11 0.89/0.92 c 0.812876 5.07422 312 21768 0.89/0.92 o 9 0.89/0.93 c 0.817875 5.07422 475 21941 0.89/0.93 o 3 0.89/0.93 c 0.818875 5.07422 238 21941 0.89/0.93 s OPTIMUM FOUND 0.89/0.93 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-2681435-1277497995/watcher-2681435-1277497995 -o /tmp/evaluation-result-2681435-1277497995/solver-2681435-1277497995 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681435-1277497995.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: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=3576 CPUtime=0 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 588 0 0 0 0 0 0 0 19 0 1 0 125400831 3661824 507 1992294400 134512640 136421960 4292425360 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 894 508 193 467 0 425 0 [startup+0.0999889 s] /proc/loadavg: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=5040 CPUtime=0.09 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 983 0 0 0 8 1 0 0 19 0 1 0 125400831 5160960 902 1992294400 134512640 136421960 4292425360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 1260 902 214 467 0 791 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5040 [startup+0.10099 s] /proc/loadavg: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=5040 CPUtime=0.09 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 983 0 0 0 8 1 0 0 19 0 1 0 125400831 5160960 902 1992294400 134512640 136421960 4292425360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 1260 902 214 467 0 791 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5040 [startup+0.301007 s] /proc/loadavg: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=5040 CPUtime=0.29 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 994 0 0 0 26 3 0 0 19 0 1 0 125400831 5160960 913 1992294400 134512640 136421960 4292425360 18446744073709551615 135006289 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 1260 913 214 467 0 791 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5040 [startup+0.701043 s] /proc/loadavg: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=5192 CPUtime=0.69 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 1029 0 0 0 61 8 0 0 19 0 1 0 125400831 5316608 946 1992294400 134512640 136421960 4292425360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 1298 946 237 467 0 829 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5192 Solver just ended. Dumping a history of the last processes samples [startup+0.90106 s] /proc/loadavg: 1.12 1.06 1.01 4/106 24154 /proc/meminfo: memFree=1816688/2059040 swapFree=4135508/4192956 [pid=24154] ppid=24152 vsize=5192 CPUtime=0.89 /proc/24154/stat : 24154 (pbct) R 24152 24154 23724 0 -1 4202496 1030 0 0 0 79 10 0 0 20 0 1 0 125400831 5316608 946 1992294400 134512640 136421960 4292425360 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/24154/statm: 1298 946 237 467 0 829 0 Current children cumulated CPU time (s) 0.89 Current children cumulated vsize (KiB) 5192 Child status: 0 Real time (s): 0.938267 CPU time (s): 0.937856 CPU user time (s): 0.822874 CPU system time (s): 0.114982 CPU usage (%): 99.9562 Max. virtual memory (cumulated for all children) (KiB): 5192 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.822874 system time used= 0.114982 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1037 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= 3 runsolver used 0.004999 second user time and 0.014997 second system time The end
Begin job on node015 at 2010-06-25 22:33:15 IDJOB=2681435 IDBENCH=47924 IDSOLVER=1192 FILE ID=node015/2681435-1277497995 PBS_JOBID= 11190542 Free space on /tmp= 62412 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=47-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681435-1277497995/watcher-2681435-1277497995 -o /tmp/evaluation-result-2681435-1277497995/solver-2681435-1277497995 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681435-1277497995.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 65e30a452de5692ad7673801cf6b385e RANDOM SEED=2129310435 node015.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 : 3000.244 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 : 6000.48 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 : 3000.244 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 : 5599.36 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1817084 kB Buffers: 52592 kB Cached: 88836 kB SwapCached: 10332 kB Active: 61120 kB Inactive: 93740 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1817084 kB SwapTotal: 4192956 kB SwapFree: 4135508 kB Dirty: 2088 kB Writeback: 0 kB AnonPages: 12088 kB Mapped: 8360 kB Slab: 65060 kB PageTables: 4112 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181072 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= 62408 MiB End job on node015 at 2010-06-25 22:33:16