Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 25.8071 | 25.8163 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb |
MD5SUM | b80dc1c4c7cbf5a9f30903895c7fc198 |
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 | 0.943855 |
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 | 105 |
Total number of constraints | 15 |
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 | 15 |
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) | 175 |
Sum of products size (including duplicates) | 350 |
Number of different products | 175 |
Sum of products size | 350 |
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 190/0 clauses 175/0 units 0 0.00/0.00 c vars 105 0.00/0.00 c objective 5 + 0 0.89/0.94 c 0.806877 8.37891 2364 27705 0.89/0.94 o 11 2.69/2.76 c 2.40163 8.51172 1159 85687 2.69/2.76 o 9 4.19/4.23 c 3.67644 8.51172 1184 135013 4.19/4.23 o 5 4.69/4.70 c 4.09138 8.51172 982 146963 4.69/4.70 o 3 25.69/25.79 c 22.3796 8.64062 663 707932 25.69/25.79 s OPTIMUM FOUND 25.69/25.79 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 -x91 -x92 -x93 x94 -x95 x96 x97 -x98 -x99 -x100 x101 -x102 -x103 -x104 x105
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681489-1277498850/watcher-2681489-1277498850 -o /tmp/evaluation-result-2681489-1277498850/solver-2681489-1277498850 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681489-1277498850.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: 0.99 1.04 1.01 3/106 27498 /proc/meminfo: memFree=1884272/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=3444 CPUtime=0 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 552 0 0 0 0 0 0 0 17 0 1 0 125486533 3526656 471 1992294400 134512640 136421960 4290702352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 861 472 189 467 0 392 0 [startup+0.0284919 s] /proc/loadavg: 0.99 1.04 1.01 3/106 27498 /proc/meminfo: memFree=1884272/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=5176 CPUtime=0.02 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 982 0 0 0 2 0 0 0 17 0 1 0 125486533 5300224 901 1992294400 134512640 136421960 4290702352 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 1294 902 193 467 0 825 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5176 [startup+0.100506 s] /proc/loadavg: 0.99 1.04 1.01 3/106 27498 /proc/meminfo: memFree=1884272/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8184 CPUtime=0.09 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1752 0 0 0 8 1 0 0 17 0 1 0 125486533 8380416 1671 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2046 1671 214 467 0 1577 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 8184 [startup+0.300545 s] /proc/loadavg: 0.99 1.04 1.01 3/106 27498 /proc/meminfo: memFree=1884272/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8312 CPUtime=0.29 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1792 0 0 0 26 3 0 0 17 0 1 0 125486533 8511488 1711 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2078 1711 214 467 0 1609 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 8312 [startup+0.700623 s] /proc/loadavg: 0.99 1.04 1.01 3/106 27498 /proc/meminfo: memFree=1884272/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8444 CPUtime=0.69 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1811 0 0 0 60 9 0 0 17 0 1 0 125486533 8646656 1730 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2111 1730 214 467 0 1642 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 8444 [startup+1.50078 s] /proc/loadavg: 0.99 1.04 1.01 2/107 27499 /proc/meminfo: memFree=1877940/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8712 CPUtime=1.49 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1874 0 0 0 129 20 0 0 18 0 1 0 125486533 8921088 1792 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2178 1792 237 467 0 1709 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 8712 [startup+3.10109 s] /proc/loadavg: 0.99 1.04 1.01 2/107 27499 /proc/meminfo: memFree=1877816/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8712 CPUtime=3.09 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1885 0 0 0 268 41 0 0 21 0 1 0 125486533 8921088 1802 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2178 1802 237 467 0 1709 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 8712 [startup+6.30072 s] /proc/loadavg: 0.99 1.04 1.01 2/107 27499 /proc/meminfo: memFree=1877568/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8712 CPUtime=6.29 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1887 0 0 0 546 83 0 0 25 0 1 0 125486533 8921088 1802 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2178 1802 237 467 0 1709 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 8712 [startup+12.701 s] /proc/loadavg: 0.99 1.04 1.01 2/107 27501 /proc/meminfo: memFree=1877444/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8844 CPUtime=12.68 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1907 0 0 0 1100 168 0 0 25 0 1 0 125486533 9056256 1822 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2211 1822 237 467 0 1742 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 8844 [startup+25.5005 s] /proc/loadavg: 0.99 1.03 1.01 2/107 27501 /proc/meminfo: memFree=1877444/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8844 CPUtime=25.48 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1919 0 0 0 2211 337 0 0 25 0 1 0 125486533 9056256 1834 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2211 1834 237 467 0 1742 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 8844 Solver just ended. Dumping a history of the last processes samples [startup+25.7005 s] /proc/loadavg: 0.99 1.03 1.01 2/107 27501 /proc/meminfo: memFree=1877444/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8844 CPUtime=25.69 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1919 0 0 0 2229 340 0 0 25 0 1 0 125486533 9056256 1834 1992294400 134512640 136421960 4290702352 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2211 1834 237 467 0 1742 0 Current children cumulated CPU time (s) 25.69 Current children cumulated vsize (KiB) 8844 [startup+25.8005 s] /proc/loadavg: 0.99 1.03 1.01 2/107 27501 /proc/meminfo: memFree=1877444/2059040 swapFree=4135148/4192956 [pid=27498] ppid=27496 vsize=8324 CPUtime=25.78 /proc/27498/stat : 27498 (pbct) R 27496 27498 26993 0 -1 4202496 1923 0 0 0 2238 340 0 0 25 0 1 0 125486533 8523776 1707 1992294400 134512640 136421960 4290702352 18446744073709551615 135818231 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/27498/statm: 2081 1707 240 467 0 1612 0 Current children cumulated CPU time (s) 25.78 Current children cumulated vsize (KiB) 8324 Child status: 0 Real time (s): 25.8163 CPU time (s): 25.8071 CPU user time (s): 22.3966 CPU system time (s): 3.41048 CPU usage (%): 99.9643 Max. virtual memory (cumulated for all children) (KiB): 8844 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.3966 system time used= 3.41048 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= 43 runsolver used 0.047992 second user time and 0.123981 second system time The end
Begin job on node011 at 2010-06-25 22:47:30 IDJOB=2681489 IDBENCH=47978 IDSOLVER=1192 FILE ID=node011/2681489-1277498850 PBS_JOBID= 11190584 Free space on /tmp= 62404 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=11-P1=7-P2=23-P3=11-P4=23-P5=37-P6=17-P7=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681489-1277498850/watcher-2681489-1277498850 -o /tmp/evaluation-result-2681489-1277498850/solver-2681489-1277498850 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681489-1277498850.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= b80dc1c4c7cbf5a9f30903895c7fc198 RANDOM SEED=1982921119 node011.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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1884800 kB Buffers: 15780 kB Cached: 69964 kB SwapCached: 9980 kB Active: 69604 kB Inactive: 28816 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1884800 kB SwapTotal: 4192956 kB SwapFree: 4135148 kB Dirty: 1888 kB Writeback: 0 kB AnonPages: 11360 kB Mapped: 8352 kB Slab: 53848 kB PageTables: 4204 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181528 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= 62404 MiB End job on node011 at 2010-06-25 22:47:56