Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 19.688 | 19.6925 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb |
MD5SUM | 502b1b8e4f662bd34ffc08957221e0d9 |
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 | 0.426934 |
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 | 90 |
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 | 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) | 150 |
Sum of products size (including duplicates) | 300 |
Number of different products | 150 |
Sum of products size | 300 |
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 156/0 clauses 157/0 units 0 0.00/0.00 c vars 90 0.00/0.00 c objective 5 + 0 0.49/0.51 c 0.449931 7.37891 1223 14457 0.49/0.51 o 19 0.89/0.97 c 0.836872 7.52344 1085 28726 0.89/0.97 o 17 1.79/1.86 c 1.59376 7.52344 1460 58167 1.79/1.86 o 9 2.59/2.68 c 2.30665 7.52344 1094 85739 2.59/2.68 o 7 3.99/4.08 c 3.51247 7.52344 1336 125283 3.99/4.08 o 5 4.30/4.38 c 3.77842 7.52344 976 134968 4.30/4.38 o 3 19.59/19.67 c 16.9694 7.65234 475 543940 19.59/19.67 s OPTIMUM FOUND 19.59/19.67 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 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667949-1276649478/watcher-2667949-1276649478 -o /tmp/evaluation-result-2667949-1276649478/solver-2667949-1276649478 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667949-1276649478.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 1.14 3/106 7229 /proc/meminfo: memFree=1799156/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=3516 CPUtime=0 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 550 0 0 0 0 0 0 0 17 0 1 0 38604144 3600384 472 1992294400 134512640 136485738 4288539584 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 879 474 194 482 0 395 0 [startup+0.093518 s] /proc/loadavg: 1.00 1.00 1.14 3/106 7229 /proc/meminfo: memFree=1799156/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7296 CPUtime=0.09 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1548 0 0 0 8 1 0 0 17 0 1 0 38604144 7471104 1470 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1824 1470 226 482 0 1340 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7296 [startup+0.101519 s] /proc/loadavg: 1.00 1.00 1.14 3/106 7229 /proc/meminfo: memFree=1799156/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7296 CPUtime=0.09 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1552 0 0 0 8 1 0 0 17 0 1 0 38604144 7471104 1474 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1824 1474 226 482 0 1340 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 7296 [startup+0.301538 s] /proc/loadavg: 1.00 1.00 1.14 3/106 7229 /proc/meminfo: memFree=1799156/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7424 CPUtime=0.29 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1583 0 0 0 26 3 0 0 17 0 1 0 38604144 7602176 1505 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1856 1505 226 482 0 1372 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 7424 [startup+0.701577 s] /proc/loadavg: 1.00 1.00 1.14 3/106 7229 /proc/meminfo: memFree=1799156/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7700 CPUtime=0.7 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1629 0 0 0 61 9 0 0 17 0 1 0 38604144 7884800 1550 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1925 1550 244 482 0 1441 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 7700 [startup+1.50165 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793940/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7700 CPUtime=1.49 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1630 0 0 0 128 21 0 0 18 0 1 0 38604144 7884800 1550 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1925 1550 244 482 0 1441 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7700 [startup+3.10181 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793692/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7700 CPUtime=3.09 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1638 0 0 0 265 44 0 0 21 0 1 0 38604144 7884800 1556 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1925 1556 244 482 0 1441 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7700 [startup+6.30111 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793444/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7700 CPUtime=6.29 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1662 0 0 0 540 89 0 0 25 0 1 0 38604144 7884800 1578 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1925 1578 244 482 0 1441 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7700 [startup+12.7007 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=12.69 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1094 175 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 7832 Solver just ended. Dumping a history of the last processes samples [startup+15.901 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=15.89 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1371 218 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 7832 [startup+17.5012 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=17.5 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1511 239 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 17.5 Current children cumulated vsize (KiB) 7832 [startup+18.3013 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=18.29 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1577 252 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 18.29 Current children cumulated vsize (KiB) 7832 [startup+19.1013 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=19.09 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1647 262 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 19.09 Current children cumulated vsize (KiB) 7832 [startup+19.5014 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=19.48 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1681 267 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 19.48 Current children cumulated vsize (KiB) 7832 [startup+19.6014 s] /proc/loadavg: 1.00 1.00 1.14 2/107 7230 /proc/meminfo: memFree=1793320/2059040 swapFree=4140256/4192956 [pid=7229] ppid=7227 vsize=7832 CPUtime=19.59 /proc/7229/stat : 7229 (pbct) R 7227 7229 6816 0 -1 4202496 1676 0 0 0 1690 269 0 0 25 0 1 0 38604144 8019968 1592 1992294400 134512640 136485738 4288539584 18446744073709551615 134920834 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/7229/statm: 1958 1592 244 482 0 1474 0 Current children cumulated CPU time (s) 19.59 Current children cumulated vsize (KiB) 7832 Child status: 0 Real time (s): 19.6925 CPU time (s): 19.688 CPU user time (s): 16.9814 CPU system time (s): 2.70659 CPU usage (%): 99.977 Max. virtual memory (cumulated for all children) (KiB): 7832 getrusage(RUSAGE_CHILDREN,...) data: user time used= 16.9814 system time used= 2.70659 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1682 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= 45 runsolver used 0.038994 second user time and 0.099984 second system time The end
Begin job on node018 at 2010-06-16 02:51:18 IDJOB=2667949 IDBENCH=48032 IDSOLVER=1170 FILE ID=node018/2667949-1276649478 PBS_JOBID= 11172431 Free space on /tmp= 62488 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=29-P1=29-P2=17-P3=7-P4=5-P5=13-P6=5-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667949-1276649478/watcher-2667949-1276649478 -o /tmp/evaluation-result-2667949-1276649478/solver-2667949-1276649478 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667949-1276649478.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 502b1b8e4f662bd34ffc08957221e0d9 RANDOM SEED=826499024 node018.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 : 5599.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1799684 kB Buffers: 68460 kB Cached: 104088 kB SwapCached: 6204 kB Active: 85044 kB Inactive: 100876 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1799684 kB SwapTotal: 4192956 kB SwapFree: 4140256 kB Dirty: 1872 kB Writeback: 0 kB AnonPages: 11648 kB Mapped: 13072 kB Slab: 51632 kB PageTables: 4000 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180584 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= 62484 MiB End job on node018 at 2010-06-16 02:51:38