Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 13.353 | 13.3564 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb |
MD5SUM | 8f089c1c530fbf8e6ea9af6ce86dd685 |
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 | 0.110982 |
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 | 75 |
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 | 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) | 125 |
Sum of products size (including duplicates) | 250 |
Number of different products | 125 |
Sum of products size | 250 |
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 130/0 clauses 131/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 0.29/0.36 c 0.315951 6.66406 1095 10325 0.29/0.36 o 13 0.39/0.49 c 0.425935 6.79297 722 14727 0.39/0.49 o 3 13.28/13.34 c 11.4683 6.92188 582 350608 13.28/13.34 s OPTIMUM FOUND 13.28/13.34 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667796-1276645885/watcher-2667796-1276645885 -o /tmp/evaluation-result-2667796-1276645885/solver-2667796-1276645885 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667796-1276645885.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: 1.39 1.08 1.03 2/106 12107 /proc/meminfo: memFree=1826492/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=3384 CPUtime=0 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 546 0 0 0 0 0 0 0 24 0 1 0 5879515 3465216 468 1992294400 134512640 136485738 4291397664 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 846 469 194 482 0 362 0 [startup+0.079025 s] /proc/loadavg: 1.39 1.08 1.03 2/106 12107 /proc/meminfo: memFree=1826492/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6688 CPUtime=0.07 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1377 0 0 0 7 0 0 0 25 0 1 0 5879515 6848512 1299 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1672 1299 226 482 0 1188 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 6688 [startup+0.102029 s] /proc/loadavg: 1.39 1.08 1.03 2/106 12107 /proc/meminfo: memFree=1826492/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6688 CPUtime=0.09 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1385 0 0 0 9 0 0 0 25 0 1 0 5879515 6848512 1307 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1672 1307 226 482 0 1188 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6688 [startup+0.301059 s] /proc/loadavg: 1.39 1.08 1.03 2/106 12107 /proc/meminfo: memFree=1826492/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6820 CPUtime=0.29 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1406 0 0 0 26 3 0 0 25 0 1 0 5879515 6983680 1328 1992294400 134512640 136485738 4291397664 18446744073709551615 134921047 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1705 1328 226 482 0 1221 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6820 [startup+0.701119 s] /proc/loadavg: 1.39 1.08 1.03 2/106 12107 /proc/meminfo: memFree=1826492/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6952 CPUtime=0.69 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1441 0 0 0 59 10 0 0 25 0 1 0 5879515 7118848 1361 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1738 1361 244 482 0 1254 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6952 [startup+1.50123 s] /proc/loadavg: 1.39 1.08 1.03 2/107 12108 /proc/meminfo: memFree=1821896/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6952 CPUtime=1.49 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1445 0 0 0 128 21 0 0 25 0 1 0 5879515 7118848 1365 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1738 1365 244 482 0 1254 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 6952 [startup+3.10146 s] /proc/loadavg: 1.36 1.08 1.03 2/107 12108 /proc/meminfo: memFree=1821648/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6952 CPUtime=3.09 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1454 0 0 0 266 43 0 0 25 0 1 0 5879515 7118848 1374 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1738 1374 244 482 0 1254 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6952 [startup+6.30093 s] /proc/loadavg: 1.36 1.08 1.03 2/107 12108 /proc/meminfo: memFree=1821648/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=6952 CPUtime=6.29 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1466 0 0 0 539 90 0 0 25 0 1 0 5879515 7118848 1386 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1738 1386 244 482 0 1254 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 6952 [startup+12.7009 s] /proc/loadavg: 1.31 1.08 1.02 2/107 12108 /proc/meminfo: memFree=1821400/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=7084 CPUtime=12.68 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1476 0 0 0 1091 177 0 0 25 0 1 0 5879515 7254016 1396 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1771 1396 244 482 0 1287 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 7084 Solver just ended. Dumping a history of the last processes samples [startup+13.1009 s] /proc/loadavg: 1.31 1.08 1.02 2/107 12108 /proc/meminfo: memFree=1821400/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=7084 CPUtime=13.09 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1477 0 0 0 1126 183 0 0 25 0 1 0 5879515 7254016 1397 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1771 1397 244 482 0 1287 0 Current children cumulated CPU time (s) 13.09 Current children cumulated vsize (KiB) 7084 [startup+13.3009 s] /proc/loadavg: 1.31 1.08 1.02 2/107 12108 /proc/meminfo: memFree=1821400/2059040 swapFree=4164948/4192956 [pid=12107] ppid=12105 vsize=7084 CPUtime=13.28 /proc/12107/stat : 12107 (pbct) R 12105 12107 11912 0 -1 4202496 1477 0 0 0 1142 186 0 0 25 0 1 0 5879515 7254016 1397 1992294400 134512640 136485738 4291397664 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/12107/statm: 1771 1397 244 482 0 1287 0 Current children cumulated CPU time (s) 13.28 Current children cumulated vsize (KiB) 7084 Child status: 0 Real time (s): 13.3564 CPU time (s): 13.353 CPU user time (s): 11.4773 CPU system time (s): 1.87571 CPU usage (%): 99.9746 Max. virtual memory (cumulated for all children) (KiB): 7084 getrusage(RUSAGE_CHILDREN,...) data: user time used= 11.4773 system time used= 1.87571 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1483 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= 34 runsolver used 0.032994 second user time and 0.06399 second system time The end
Begin job on node052 at 2010-06-16 01:51:25 IDJOB=2667796 IDBENCH=47879 IDSOLVER=1170 FILE ID=node052/2667796-1276645885 PBS_JOBID= 11172443 Free space on /tmp= 62504 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=17-P1=13-P2=11-P3=19-P4=11-P5=23-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667796-1276645885/watcher-2667796-1276645885 -o /tmp/evaluation-result-2667796-1276645885/solver-2667796-1276645885 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667796-1276645885.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 8f089c1c530fbf8e6ea9af6ce86dd685 RANDOM SEED=1290895785 node052.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 : 3000.262 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 : 3000.262 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: 1827020 kB Buffers: 23584 kB Cached: 109364 kB SwapCached: 3620 kB Active: 95824 kB Inactive: 71860 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1827020 kB SwapTotal: 4192956 kB SwapFree: 4164948 kB Dirty: 2508 kB Writeback: 0 kB AnonPages: 31120 kB Mapped: 14996 kB Slab: 42736 kB PageTables: 3996 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 179548 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= 62504 MiB End job on node052 at 2010-06-16 01:51:39