Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 26.059 | 26.0648 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb |
MD5SUM | c019e7570938e486ee7a54f01dcef63b |
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 | 1.3268 |
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 | 135 |
Total number of constraints | 19 |
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 | 19 |
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) | 225 |
Sum of products size (including duplicates) | 450 |
Number of different products | 225 |
Sum of products size | 450 |
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 234/0 clauses 235/0 units 0 0.00/0.00 c vars 135 0.00/0.00 c objective 5 + 0 3.20/3.24 c 2.80757 9.89453 3172 98756 3.20/3.24 o 23 4.89/4.97 c 4.32534 10.0664 2060 159963 4.89/4.97 o 9 10.29/10.32 c 8.93164 10.0664 1711 333672 10.29/10.32 o 3 25.99/26.03 c 22.5436 10.0664 2264 794401 25.99/26.03 o 2 25.99/26.04 c 22.5456 10.1953 566 794401 25.99/26.04 s OPTIMUM FOUND 25.99/26.04 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 -x109 -x110 x111 -x112 -x113 -x114 x115 -x116 -x117 -x118 -x119 -x120 -x121 -x122 x123 -x124 -x125 -x126 -x127 -x128 x129 -x130 -x131 -x132 -x133 x134 -x135
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667924-1276648643/watcher-2667924-1276648643 -o /tmp/evaluation-result-2667924-1276648643/solver-2667924-1276648643 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667924-1276648643.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: 1.67 1.23 1.08 3/106 13088 /proc/meminfo: memFree=1622828/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=3252 CPUtime=0 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 490 0 0 0 0 0 0 0 20 0 1 0 6157202 3330048 412 1992294400 134512640 136485738 4291239664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 813 414 194 482 0 329 0 [startup+0.0196169 s] /proc/loadavg: 1.67 1.23 1.08 3/106 13088 /proc/meminfo: memFree=1622828/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=4432 CPUtime=0.01 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 781 0 0 0 1 0 0 0 20 0 1 0 6157202 4538368 703 1992294400 134512640 136485738 4291239664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 1108 703 198 482 0 624 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 4432 [startup+0.100626 s] /proc/loadavg: 1.67 1.23 1.08 3/106 13088 /proc/meminfo: memFree=1622828/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=9480 CPUtime=0.09 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2062 0 0 0 8 1 0 0 20 0 1 0 6157202 9707520 1984 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2370 1984 226 482 0 1886 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 9480 [startup+0.300645 s] /proc/loadavg: 1.67 1.23 1.08 3/106 13088 /proc/meminfo: memFree=1622828/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=9740 CPUtime=0.29 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2129 0 0 0 25 4 0 0 20 0 1 0 6157202 9973760 2051 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2435 2051 227 482 0 1951 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 9740 [startup+0.700685 s] /proc/loadavg: 1.67 1.23 1.08 3/106 13088 /proc/meminfo: memFree=1622828/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=9868 CPUtime=0.69 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2159 0 0 0 59 10 0 0 21 0 1 0 6157202 10104832 2081 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2467 2081 227 482 0 1983 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 9868 [startup+1.50076 s] /proc/loadavg: 1.67 1.23 1.08 2/107 13089 /proc/meminfo: memFree=1615256/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10000 CPUtime=1.49 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2188 0 0 0 130 19 0 0 23 0 1 0 6157202 10240000 2110 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2500 2110 227 482 0 2016 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 10000 [startup+3.10092 s] /proc/loadavg: 1.62 1.23 1.08 2/107 13089 /proc/meminfo: memFree=1614884/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10128 CPUtime=3.09 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2234 0 0 0 268 41 0 0 25 0 1 0 6157202 10371072 2156 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2532 2156 227 482 0 2048 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 10128 [startup+6.30024 s] /proc/loadavg: 1.62 1.23 1.08 2/107 13089 /proc/meminfo: memFree=1614636/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10304 CPUtime=6.28 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2281 0 0 0 547 81 0 0 25 0 1 0 6157202 10551296 2201 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2576 2201 245 482 0 2092 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 10304 [startup+12.7019 s] /proc/loadavg: 1.52 1.22 1.08 2/107 13089 /proc/meminfo: memFree=1614512/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10304 CPUtime=12.69 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2282 0 0 0 1101 168 0 0 25 0 1 0 6157202 10551296 2201 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2576 2201 245 482 0 2092 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 10304 [startup+25.5011 s] /proc/loadavg: 1.44 1.21 1.08 2/107 13091 /proc/meminfo: memFree=1614512/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10304 CPUtime=25.48 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2289 0 0 0 2206 342 0 0 25 0 1 0 6157202 10551296 2208 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2576 2208 245 482 0 2092 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 10304 Solver just ended. Dumping a history of the last processes samples [startup+25.9012 s] /proc/loadavg: 1.44 1.21 1.08 2/107 13091 /proc/meminfo: memFree=1614512/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10304 CPUtime=25.88 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2293 0 0 0 2242 346 0 0 25 0 1 0 6157202 10551296 2212 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2576 2212 245 482 0 2092 0 Current children cumulated CPU time (s) 25.88 Current children cumulated vsize (KiB) 10304 [startup+26.0012 s] /proc/loadavg: 1.44 1.21 1.08 2/107 13091 /proc/meminfo: memFree=1614512/2059040 swapFree=4192956/4192956 [pid=13088] ppid=13086 vsize=10304 CPUtime=25.99 /proc/13088/stat : 13088 (pbct) R 13086 13088 12809 0 -1 4202496 2293 0 0 0 2251 348 0 0 25 0 1 0 6157202 10551296 2212 1992294400 134512640 136485738 4291239664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13088/statm: 2576 2212 245 482 0 2092 0 Current children cumulated CPU time (s) 25.99 Current children cumulated vsize (KiB) 10304 Child status: 0 Real time (s): 26.0648 CPU time (s): 26.059 CPU user time (s): 22.5676 CPU system time (s): 3.49147 CPU usage (%): 99.978 Max. virtual memory (cumulated for all children) (KiB): 10304 getrusage(RUSAGE_CHILDREN,...) data: user time used= 22.5676 system time used= 3.49147 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2308 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= 350 runsolver used 0.051992 second user time and 0.122981 second system time The end
Begin job on node036 at 2010-06-16 02:37:23 IDJOB=2667924 IDBENCH=48007 IDSOLVER=1170 FILE ID=node036/2667924-1276648643 PBS_JOBID= 11172433 Free space on /tmp= 62524 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=5-P0=2-P1=29-P2=11-P3=7-P4=17-P5=11-P6=7-P7=29-P8=11-P9=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667924-1276648643/watcher-2667924-1276648643 -o /tmp/evaluation-result-2667924-1276648643/solver-2667924-1276648643 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667924-1276648643.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= c019e7570938e486ee7a54f01dcef63b RANDOM SEED=1002799100 node036.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 : 3000.251 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 : 6000.50 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 : 3000.251 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: 1623356 kB Buffers: 78164 kB Cached: 216844 kB SwapCached: 0 kB Active: 149708 kB Inactive: 204768 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1623356 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2200 kB Writeback: 0 kB AnonPages: 59384 kB Mapped: 15476 kB Slab: 59484 kB PageTables: 4088 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181704 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= 62524 MiB End job on node036 at 2010-06-16 02:37:49