Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 2 | 39.375 | 39.3831 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb |
MD5SUM | 445adcd085eba01c07f588612cad2d76 |
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 | 1.58076 |
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 | 108 |
Total number of constraints | 13 |
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 | 13 |
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) | 216 |
Sum of products size (including duplicates) | 432 |
Number of different products | 216 |
Sum of products size | 432 |
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 229/0 clauses 216/0 units 0 0.00/0.00 c vars 108 0.00/0.00 c objective 6 + 0 3.69/3.70 c 3.2585 9.8125 2226 101607 3.69/3.70 o 37 8.09/8.12 c 7.15691 10.0195 1858 230996 8.09/8.12 o 23 10.09/10.15 c 8.93964 10.0195 1402 291445 10.09/10.15 o 5 13.10/13.14 c 11.5552 10.0195 1073 367463 13.10/13.14 o 3 39.29/39.36 c 34.4938 10.1484 1010 1071714 39.29/39.36 o 2 39.29/39.36 c 34.4938 10.1484 1010 1071714 39.29/39.36 s OPTIMUM FOUND 39.29/39.36 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 -x106 -x107 -x108
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681582-1277500070/watcher-2681582-1277500070 -o /tmp/evaluation-result-2681582-1277500070/solver-2681582-1277500070 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681582-1277500070.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 30639 /proc/meminfo: memFree=1823412/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=3312 CPUtime=0 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 528 0 0 0 0 0 0 0 25 0 1 0 91302397 3391488 448 1992294400 134512640 136421960 4287226496 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 828 450 189 467 0 359 0 [startup+0.0488561 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30639 /proc/meminfo: memFree=1823412/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=6796 CPUtime=0.04 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 1386 0 0 0 4 0 0 0 25 0 1 0 91302397 6959104 1306 1992294400 134512640 136421960 4287226496 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 1699 1307 193 467 0 1230 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 6796 [startup+0.100859 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30639 /proc/meminfo: memFree=1823412/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=9268 CPUtime=0.09 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2008 0 0 0 9 0 0 0 25 0 1 0 91302397 9490432 1928 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2317 1928 214 467 0 1848 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9268 [startup+0.300871 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30639 /proc/meminfo: memFree=1823412/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=9524 CPUtime=0.29 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2065 0 0 0 26 3 0 0 25 0 1 0 91302397 9752576 1985 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2381 1985 215 467 0 1912 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9524 [startup+0.700896 s] /proc/loadavg: 1.00 1.00 1.00 3/106 30639 /proc/meminfo: memFree=1823412/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=9784 CPUtime=0.69 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2131 0 0 0 61 8 0 0 25 0 1 0 91302397 10018816 2051 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2446 2051 215 467 0 1977 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9784 [startup+1.50094 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1815964/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=9916 CPUtime=1.49 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2162 0 0 0 132 17 0 0 25 0 1 0 91302397 10153984 2082 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2479 2082 215 467 0 2010 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 9916 [startup+3.10104 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1815716/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10044 CPUtime=3.09 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2226 0 0 0 273 36 0 0 25 0 1 0 91302397 10285056 2146 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2511 2146 215 467 0 2042 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10044 [startup+6.30125 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1815096/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10256 CPUtime=6.29 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2274 0 0 0 555 74 0 0 25 0 1 0 91302397 10502144 2193 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2564 2193 238 467 0 2095 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 10256 [startup+12.7006 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10256 CPUtime=12.69 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2279 0 0 0 1116 153 0 0 25 0 1 0 91302397 10502144 2196 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2564 2196 238 467 0 2095 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 10256 [startup+25.5014 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=25.48 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2300 0 0 0 2237 311 0 0 25 0 1 0 91302397 10637312 2216 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2216 238 467 0 2128 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10388 Solver just ended. Dumping a history of the last processes samples [startup+31.9078 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=31.89 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2306 0 0 0 2793 396 0 0 25 0 1 0 91302397 10637312 2222 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2222 238 467 0 2128 0 Current children cumulated CPU time (s) 31.89 Current children cumulated vsize (KiB) 10388 [startup+35.101 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=35.09 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2306 0 0 0 3076 433 0 0 25 0 1 0 91302397 10637312 2222 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2222 238 467 0 2128 0 Current children cumulated CPU time (s) 35.09 Current children cumulated vsize (KiB) 10388 [startup+36.7011 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=36.69 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2306 0 0 0 3216 453 0 0 25 0 1 0 91302397 10637312 2222 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2222 238 467 0 2128 0 Current children cumulated CPU time (s) 36.69 Current children cumulated vsize (KiB) 10388 [startup+38.3002 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=38.28 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2310 0 0 0 3355 473 0 0 25 0 1 0 91302397 10637312 2226 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2226 238 467 0 2128 0 Current children cumulated CPU time (s) 38.28 Current children cumulated vsize (KiB) 10388 [startup+39.1003 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=39.08 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2311 0 0 0 3426 482 0 0 25 0 1 0 91302397 10637312 2227 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2227 238 467 0 2128 0 Current children cumulated CPU time (s) 39.08 Current children cumulated vsize (KiB) 10388 [startup+39.3003 s] /proc/loadavg: 1.00 1.00 1.00 2/107 30640 /proc/meminfo: memFree=1814972/2059040 swapFree=4139096/4192956 [pid=30639] ppid=30637 vsize=10388 CPUtime=39.29 /proc/30639/stat : 30639 (pbct) R 30637 30639 30024 0 -1 4202496 2312 0 0 0 3444 485 0 0 25 0 1 0 91302397 10637312 2228 1992294400 134512640 136421960 4287226496 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/30639/statm: 2597 2228 238 467 0 2128 0 Current children cumulated CPU time (s) 39.29 Current children cumulated vsize (KiB) 10388 Child status: 0 Real time (s): 39.3831 CPU time (s): 39.375 CPU user time (s): 34.5158 CPU system time (s): 4.85926 CPU usage (%): 99.9794 Max. virtual memory (cumulated for all children) (KiB): 10388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 34.5158 system time used= 4.85926 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2318 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= 58 runsolver used 0.056991 second user time and 0.200969 second system time The end
Begin job on node029 at 2010-06-25 23:07:50 IDJOB=2681582 IDBENCH=48071 IDSOLVER=1192 FILE ID=node029/2681582-1277500070 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=6-P0=59-P1=23-P2=2-P3=37-P4=53-P5=47-P6=31-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681582-1277500070/watcher-2681582-1277500070 -o /tmp/evaluation-result-2681582-1277500070/solver-2681582-1277500070 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681582-1277500070.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 445adcd085eba01c07f588612cad2d76 RANDOM SEED=464769231 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: 1823940 kB Buffers: 42588 kB Cached: 94476 kB SwapCached: 6404 kB Active: 68452 kB Inactive: 82496 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1823940 kB SwapTotal: 4192956 kB SwapFree: 4139096 kB Dirty: 1916 kB Writeback: 0 kB AnonPages: 12504 kB Mapped: 11896 kB Slab: 62328 kB PageTables: 4180 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183168 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 23:08:29