Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 8.47071 | 8.47277 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb |
MD5SUM | 95da0ee3bdad9e0093ea0f9e4f647df4 |
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 | 0.147977 |
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 | 90 |
Total number of constraints | 11 |
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 | 11 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 180 |
Sum of products size (including duplicates) | 360 |
Number of different products | 180 |
Sum of products size | 360 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 185/0 clauses 186/0 units 0 0.00/0.00 c vars 90 0.00/0.00 c objective 6 + 0 1.39/1.47 c 1.27981 8.42969 1886 41243 1.39/1.47 o 49 2.10/2.11 c 1.83372 8.74219 987 60856 2.10/2.11 o 39 2.99/3.00 c 2.6036 8.74219 1171 88360 2.99/3.00 o 5 6.60/6.68 c 5.81012 8.74219 1466 194084 6.60/6.68 o 3 8.39/8.45 c 7.35088 8.74219 837 242503 8.39/8.45 o 2 8.39/8.45 c 7.35088 8.74219 837 242503 8.39/8.45 s OPTIMUM FOUND 8.39/8.45 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 -x61 -x62 -x63 -x64 -x65 -x66 x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 -x76 -x77 -x78 x79 x80 -x81 -x82 -x83 -x84 -x85 -x86 -x87 -x88 -x89 -x90
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667948-1276649466/watcher-2667948-1276649466 -o /tmp/evaluation-result-2667948-1276649466/solver-2667948-1276649466 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667948-1276649466.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: 1.06 1.01 1.00 3/106 12206 /proc/meminfo: memFree=1707920/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=3384 CPUtime=0 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 516 0 0 0 0 0 0 0 20 0 1 0 6239469 3465216 438 1992294400 134512640 136485738 4291569760 18446744073709551615 135850714 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 846 441 194 482 0 362 0 [startup+0.0322819 s] /proc/loadavg: 1.06 1.01 1.00 3/106 12206 /proc/meminfo: memFree=1707920/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=5236 CPUtime=0.02 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 999 0 0 0 2 0 0 0 20 0 1 0 6239469 5361664 921 1992294400 134512640 136485738 4291569760 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 1309 921 198 482 0 825 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5236 [startup+0.10129 s] /proc/loadavg: 1.06 1.01 1.00 3/106 12206 /proc/meminfo: memFree=1707920/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8236 CPUtime=0.1 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1737 0 0 0 9 1 0 0 20 0 1 0 6239469 8433664 1659 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2059 1659 226 482 0 1575 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 8236 [startup+0.301311 s] /proc/loadavg: 1.06 1.01 1.00 3/106 12206 /proc/meminfo: memFree=1707920/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8496 CPUtime=0.29 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1803 0 0 0 25 4 0 0 20 0 1 0 6239469 8699904 1725 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2124 1725 226 482 0 1640 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8496 [startup+0.701355 s] /proc/loadavg: 1.06 1.01 1.00 3/106 12206 /proc/meminfo: memFree=1707920/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8496 CPUtime=0.69 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1825 0 0 0 60 9 0 0 21 0 1 0 6239469 8699904 1747 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2124 1747 226 482 0 1640 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8496 [startup+1.50144 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701588/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=1.49 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1914 0 0 0 129 20 0 0 23 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8948 [startup+3.10162 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701340/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=3.09 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1916 0 0 0 268 41 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8948 [startup+6.30096 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701216/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=6.29 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1916 0 0 0 546 83 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8948 Solver just ended. Dumping a history of the last processes samples [startup+7.10105 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701216/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=7.09 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1917 0 0 0 616 93 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 7.09 Current children cumulated vsize (KiB) 8948 [startup+7.90114 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701216/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=7.89 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1917 0 0 0 687 102 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 7.89 Current children cumulated vsize (KiB) 8948 [startup+8.30118 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701216/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=8.29 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1917 0 0 0 721 108 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 8.29 Current children cumulated vsize (KiB) 8948 [startup+8.40119 s] /proc/loadavg: 1.06 1.01 1.00 2/107 12207 /proc/meminfo: memFree=1701216/2059040 swapFree=4192956/4192956 [pid=12206] ppid=12204 vsize=8948 CPUtime=8.39 /proc/12206/stat : 12206 (pbct) R 12204 12206 11756 0 -1 4202496 1917 0 0 0 730 109 0 0 25 0 1 0 6239469 9162752 1835 1992294400 134512640 136485738 4291569760 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12206/statm: 2237 1835 245 482 0 1753 0 Current children cumulated CPU time (s) 8.39 Current children cumulated vsize (KiB) 8948 Child status: 0 Real time (s): 8.47277 CPU time (s): 8.47071 CPU user time (s): 7.36588 CPU system time (s): 1.10483 CPU usage (%): 99.9757 Max. virtual memory (cumulated for all children) (KiB): 8948 getrusage(RUSAGE_CHILDREN,...) data: user time used= 7.36588 system time used= 1.10483 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1924 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= 112 runsolver used 0.009998 second user time and 0.050992 second system time The end
Begin job on node037 at 2010-06-16 02:51:06 IDJOB=2667948 IDBENCH=48031 IDSOLVER=1170 FILE ID=node037/2667948-1276649466 PBS_JOBID= 11172438 Free space on /tmp= 62584 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=37-P1=59-P2=17-P3=29-P4=2-P5=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667948-1276649466/watcher-2667948-1276649466 -o /tmp/evaluation-result-2667948-1276649466/solver-2667948-1276649466 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667948-1276649466.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 95da0ee3bdad9e0093ea0f9e4f647df4 RANDOM SEED=322830792 node037.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 : 3000.248 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 : 6000.49 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 : 3000.248 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 : 5599.55 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1708448 kB Buffers: 66888 kB Cached: 147148 kB SwapCached: 0 kB Active: 123944 kB Inactive: 149528 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1708448 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2240 kB Writeback: 0 kB AnonPages: 59356 kB Mapped: 15448 kB Slab: 55492 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180444 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= 62580 MiB End job on node037 at 2010-06-16 02:51:15