Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 5 | 61.7026 | 61.7271 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_10_2.opb |
MD5SUM | 3afabd7ca2a98b7cfc21a3d6cc8262bf |
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 | 5 |
Best CPU time to get the best result obtained on this benchmark | 16.2085 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 5 |
Optimality of the best value was proved | YES |
Number of variables | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 11 |
Maximum length of a constraint | 20 |
Number of terms in the objective function | 50 |
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 | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 616 |
Sum of products size (including duplicates) | 1232 |
Number of different products | 616 |
Sum of products size | 1232 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.01 c constraints 616/0 clauses 666/0 units 0 0.00/0.01 c vars 50 0.00/0.01 c objective 50 + 0 0.09/0.17 c 0.161975 16.293 1 658 0.09/0.17 o 10 0.09/0.17 c 0.166974 16.6367 1 686 0.09/0.17 o 9 0.19/0.25 c 0.239963 16.6367 87 834 0.19/0.25 o 8 0.29/0.32 c 0.306953 16.6367 249 1099 0.29/0.32 o 7 0.69/0.74 c 0.706892 16.7617 1219 2491 0.69/0.74 o 6 34.88/34.93 c 32.936 18.25 4561 87367 34.88/34.93 o 5 61.58/61.66 c 58.2521 18.25 11 136338 61.58/61.66 s OPTIMUM FOUND 61.58/61.66 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
OK 5
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668059-1276655729/watcher-2668059-1276655729 -o /tmp/evaluation-result-2668059-1276655729/solver-2668059-1276655729 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668059-1276655729.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: 1.27 1.08 1.03 3/106 13971 /proc/meminfo: memFree=1819912/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=2340 CPUtime=0 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 281 0 0 0 0 0 0 0 20 0 1 0 6863886 2396160 203 1992294400 134512640 136485738 4294662896 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13971/statm: 585 204 156 482 0 101 0 [startup+0.0712771 s] /proc/loadavg: 1.27 1.08 1.03 3/106 13971 /proc/meminfo: memFree=1819912/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=8072 CPUtime=0.06 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 1709 0 0 0 6 0 0 0 20 0 1 0 6863886 8265728 1631 1992294400 134512640 136485738 4294662896 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 2018 1632 198 482 0 1534 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 8072 [startup+0.101281 s] /proc/loadavg: 1.27 1.08 1.03 3/106 13971 /proc/meminfo: memFree=1819912/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=10288 CPUtime=0.09 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 2223 0 0 0 9 0 0 0 20 0 1 0 6863886 10534912 2145 1992294400 134512640 136485738 4294662896 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 2572 2146 198 482 0 2088 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10288 [startup+0.301314 s] /proc/loadavg: 1.27 1.08 1.03 3/106 13971 /proc/meminfo: memFree=1819912/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17032 CPUtime=0.29 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 3900 0 0 0 28 1 0 0 20 0 1 0 6863886 17440768 3819 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4258 3819 243 482 0 3774 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 17032 [startup+0.701379 s] /proc/loadavg: 1.27 1.08 1.03 3/106 13971 /proc/meminfo: memFree=1819912/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17160 CPUtime=0.69 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 3922 0 0 0 66 3 0 0 20 0 1 0 6863886 17571840 3840 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4290 3840 243 482 0 3806 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 17160 [startup+1.50151 s] /proc/loadavg: 1.27 1.08 1.03 2/107 13972 /proc/meminfo: memFree=1805272/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17540 CPUtime=1.49 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4009 0 0 0 141 8 0 0 23 0 1 0 6863886 17960960 3926 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4385 3926 243 482 0 3901 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 17540 [startup+3.10078 s] /proc/loadavg: 1.27 1.08 1.03 2/107 13972 /proc/meminfo: memFree=1804776/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17540 CPUtime=3.09 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4009 0 0 0 291 18 0 0 25 0 1 0 6863886 17960960 3926 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4385 3926 243 482 0 3901 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 17540 [startup+6.30131 s] /proc/loadavg: 1.25 1.08 1.03 2/107 13974 /proc/meminfo: memFree=1804652/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17668 CPUtime=6.29 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4058 0 0 0 591 38 0 0 25 0 1 0 6863886 18092032 3975 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4417 3975 243 482 0 3933 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 17668 [startup+12.7004 s] /proc/loadavg: 1.23 1.08 1.03 2/107 13974 /proc/meminfo: memFree=1804404/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=17796 CPUtime=12.68 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4092 0 0 0 1194 74 0 0 25 0 1 0 6863886 18223104 4009 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4449 4009 243 482 0 3965 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 17796 [startup+25.5015 s] /proc/loadavg: 1.18 1.08 1.02 2/107 13974 /proc/meminfo: memFree=1803908/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18172 CPUtime=25.48 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4191 0 0 0 2403 145 0 0 25 0 1 0 6863886 18608128 4108 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4543 4108 243 482 0 4059 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 18172 [startup+51.1017 s] /proc/loadavg: 1.12 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18684 CPUtime=51.07 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4315 0 0 0 4823 284 0 0 25 0 1 0 6863886 19132416 4231 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4671 4231 244 482 0 4187 0 Current children cumulated CPU time (s) 51.07 Current children cumulated vsize (KiB) 18684 Solver just ended. Dumping a history of the last processes samples [startup+57.5018 s] /proc/loadavg: 1.11 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18684 CPUtime=57.47 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4315 0 0 0 5430 317 0 0 25 0 1 0 6863886 19132416 4231 1992294400 134512640 136485738 4294662896 18446744073709551615 135047552 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4671 4231 244 482 0 4187 0 Current children cumulated CPU time (s) 57.47 Current children cumulated vsize (KiB) 18684 [startup+59.1011 s] /proc/loadavg: 1.11 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18684 CPUtime=59.07 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4315 0 0 0 5581 326 0 0 25 0 1 0 6863886 19132416 4231 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4671 4231 244 482 0 4187 0 Current children cumulated CPU time (s) 59.07 Current children cumulated vsize (KiB) 18684 [startup+60.7013 s] /proc/loadavg: 1.10 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18684 CPUtime=60.67 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4315 0 0 0 5733 334 0 0 25 0 1 0 6863886 19132416 4231 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4671 4231 244 482 0 4187 0 Current children cumulated CPU time (s) 60.67 Current children cumulated vsize (KiB) 18684 [startup+61.5015 s] /proc/loadavg: 1.10 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=18684 CPUtime=61.47 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4315 0 0 0 5809 338 0 0 25 0 1 0 6863886 19132416 4231 1992294400 134512640 136485738 4294662896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4671 4231 244 482 0 4187 0 Current children cumulated CPU time (s) 61.47 Current children cumulated vsize (KiB) 18684 [startup+61.7015 s] /proc/loadavg: 1.10 1.07 1.02 2/107 13974 /proc/meminfo: memFree=1803412/2059040 swapFree=4168596/4192956 [pid=13971] ppid=13969 vsize=16044 CPUtime=61.67 /proc/13971/stat : 13971 (pbct) R 13969 13971 11880 0 -1 4202496 4320 0 0 0 5828 339 0 0 25 0 1 0 6863886 16429056 3654 1992294400 134512640 136485738 4294662896 18446744073709551615 135844795 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13971/statm: 4011 3654 248 482 0 3527 0 Current children cumulated CPU time (s) 61.67 Current children cumulated vsize (KiB) 16044 Child status: 0 Real time (s): 61.7271 CPU time (s): 61.7026 CPU user time (s): 58.3071 CPU system time (s): 3.39548 CPU usage (%): 99.9603 Max. virtual memory (cumulated for all children) (KiB): 18684 getrusage(RUSAGE_CHILDREN,...) data: user time used= 58.3071 system time used= 3.39548 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4321 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= 2 involuntary context switches= 271 runsolver used 0.099984 second user time and 0.304953 second system time The end
Begin job on node055 at 2010-06-16 04:35:29 IDJOB=2668059 IDBENCH=48142 IDSOLVER=1170 FILE ID=node055/2668059-1276655729 PBS_JOBID= 11172450 Free space on /tmp= 62480 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_10_2.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668059-1276655729/watcher-2668059-1276655729 -o /tmp/evaluation-result-2668059-1276655729/solver-2668059-1276655729 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668059-1276655729.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 3afabd7ca2a98b7cfc21a3d6cc8262bf RANDOM SEED=271289307 node055.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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1820440 kB Buffers: 29812 kB Cached: 107968 kB SwapCached: 1504 kB Active: 92152 kB Inactive: 82104 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1820440 kB SwapTotal: 4192956 kB SwapFree: 4168596 kB Dirty: 2136 kB Writeback: 0 kB AnonPages: 34992 kB Mapped: 15144 kB Slab: 42580 kB PageTables: 3976 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181716 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= 62476 MiB End job on node055 at 2010-06-16 04:36:31