Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 3.83342 | 3.83437 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=17-P1=13-P2=29-P3=37-P4=23-B.opb |
MD5SUM | 77fa912135e48ed87b17a277e8c5de1d |
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 | 0.12198 |
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 | 60 |
Total number of constraints | 9 |
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 | 9 |
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) | 100 |
Sum of products size (including duplicates) | 200 |
Number of different products | 100 |
Sum of products size | 200 |
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 109/0 clauses 100/0 units 0 0.00/0.00 c vars 60 0.00/0.00 c objective 5 + 0 0.19/0.20 c 0.174973 5.94141 801 5485 0.19/0.20 o 17 0.49/0.52 c 0.445932 6.08984 670 14873 0.49/0.52 o 7 0.49/0.58 c 0.493924 6.08984 754 17107 0.49/0.58 o 3 3.79/3.82 c 3.31849 6.08984 518 101511 3.79/3.82 s OPTIMUM FOUND 3.79/3.82 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 x37 -x38 -x39 -x40 -x41 x42 -x43 -x44 -x45 -x46 x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 x57 -x58 -x59 -x60
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681483-1277498779/watcher-2681483-1277498779 -o /tmp/evaluation-result-2681483-1277498779/solver-2681483-1277498779 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681483-1277498779.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 30515 /proc/meminfo: memFree=1824652/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=3572 CPUtime=0 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 595 0 0 0 0 0 0 0 18 0 1 0 91173321 3657728 515 1992294400 134512640 136421960 4291696352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 893 516 193 467 0 424 0 [startup+0.0952841 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30515 /proc/meminfo: memFree=1824652/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6080 CPUtime=0.09 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1223 0 0 0 8 1 0 0 18 0 1 0 91173321 6225920 1143 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1520 1143 214 467 0 1051 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6080 [startup+0.101283 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30515 /proc/meminfo: memFree=1824652/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6080 CPUtime=0.09 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1224 0 0 0 8 1 0 0 18 0 1 0 91173321 6225920 1144 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1520 1144 214 467 0 1051 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6080 [startup+0.301295 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30515 /proc/meminfo: memFree=1824652/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=0.29 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1272 0 0 0 25 4 0 0 18 0 1 0 91173321 6381568 1191 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1191 237 467 0 1089 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6232 [startup+0.70132 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30515 /proc/meminfo: memFree=1824652/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=0.69 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1275 0 0 0 60 9 0 0 18 0 1 0 91173321 6381568 1192 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1192 237 467 0 1089 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6232 [startup+1.50137 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30516 /proc/meminfo: memFree=1820800/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=1.49 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1275 0 0 0 129 20 0 0 19 0 1 0 91173321 6381568 1192 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1192 237 467 0 1089 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6232 [startup+3.10047 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30516 /proc/meminfo: memFree=1820676/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=3.09 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1279 0 0 0 269 40 0 0 23 0 1 0 91173321 6381568 1196 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1196 237 467 0 1089 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6232 Solver just ended. Dumping a history of the last processes samples [startup+3.50049 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30516 /proc/meminfo: memFree=1820552/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=3.49 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1280 0 0 0 303 46 0 0 25 0 1 0 91173321 6381568 1197 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1197 237 467 0 1089 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 6232 [startup+3.70051 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30516 /proc/meminfo: memFree=1820552/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=3.69 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1280 0 0 0 321 48 0 0 25 0 1 0 91173321 6381568 1197 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1197 237 467 0 1089 0 Current children cumulated CPU time (s) 3.69 Current children cumulated vsize (KiB) 6232 [startup+3.80051 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30516 /proc/meminfo: memFree=1820552/2059040 swapFree=4139096/4192956 [pid=30515] ppid=30513 vsize=6232 CPUtime=3.79 /proc/30515/stat : 30515 (pbct) R 30513 30515 30024 0 -1 4202496 1280 0 0 0 329 50 0 0 25 0 1 0 91173321 6381568 1197 1992294400 134512640 136421960 4291696352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30515/statm: 1558 1197 237 467 0 1089 0 Current children cumulated CPU time (s) 3.79 Current children cumulated vsize (KiB) 6232 Child status: 0 Real time (s): 3.83437 CPU time (s): 3.83342 CPU user time (s): 3.32549 CPU system time (s): 0.507922 CPU usage (%): 99.975 Max. virtual memory (cumulated for all children) (KiB): 6232 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.32549 system time used= 0.507922 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1285 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= 4 runsolver used 0.010998 second user time and 0.024996 second system time The end
Begin job on node029 at 2010-06-25 22:46:19 IDJOB=2681483 IDBENCH=47972 IDSOLVER=1192 FILE ID=node029/2681483-1277498779 PBS_JOBID= 11190562 Free space on /tmp= 62480 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=17-P1=13-P2=29-P3=37-P4=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681483-1277498779/watcher-2681483-1277498779 -o /tmp/evaluation-result-2681483-1277498779/solver-2681483-1277498779 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681483-1277498779.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 77fa912135e48ed87b17a277e8c5de1d RANDOM SEED=1203778978 node029.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 : 3000.221 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 : 6000.44 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 : 3000.221 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1825180 kB Buffers: 41336 kB Cached: 94468 kB SwapCached: 6404 kB Active: 68320 kB Inactive: 81312 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1825180 kB SwapTotal: 4192956 kB SwapFree: 4139096 kB Dirty: 1868 kB Writeback: 0 kB AnonPages: 12508 kB Mapped: 11836 kB Slab: 62356 kB PageTables: 4232 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183592 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= 62480 MiB End job on node029 at 2010-06-25 22:46:23