Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 3.60945 | 3.61021 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/ factor-mod-size=5-P0=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb |
MD5SUM | 0c50e353180f99bdcd2c3c4c16004b51 |
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 | 0.128979 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 136/0 clauses 125/0 units 0 0.00/0.00 c vars 75 0.00/0.00 c objective 5 + 0 1.19/1.21 c 1.03284 6.91016 1763 33990 1.19/1.21 o 5 1.39/1.44 c 1.22481 6.91016 981 41014 1.39/1.44 o 3 3.49/3.60 c 3.11053 6.91016 419 97104 3.49/3.60 s OPTIMUM FOUND 3.49/3.60 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-2681459-1277498505/watcher-2681459-1277498505 -o /tmp/evaluation-result-2681459-1277498505/solver-2681459-1277498505 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681459-1277498505.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 29392 /proc/meminfo: memFree=1898228/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=3444 CPUtime=0 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 569 0 0 0 0 0 0 0 20 0 1 0 91141497 3526656 489 1992294400 134512640 136421960 4290719248 18446744073709551615 134632264 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 861 492 193 467 0 392 0 [startup+0.075265 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29392 /proc/meminfo: memFree=1898228/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=6680 CPUtime=0.07 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1387 0 0 0 6 1 0 0 20 0 1 0 91141497 6840320 1307 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1670 1307 214 467 0 1201 0 Current children cumulated CPU time (s) 0.07 Current children cumulated vsize (KiB) 6680 [startup+0.101268 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29392 /proc/meminfo: memFree=1898228/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=6680 CPUtime=0.09 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1392 0 0 0 8 1 0 0 20 0 1 0 91141497 6840320 1312 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1670 1312 214 467 0 1201 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 6680 [startup+0.301302 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29392 /proc/meminfo: memFree=1898228/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=6808 CPUtime=0.29 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1420 0 0 0 24 5 0 0 20 0 1 0 91141497 6971392 1340 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1702 1340 214 467 0 1233 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 6808 [startup+0.700369 s] /proc/loadavg: 1.00 1.00 1.00 3/106 29392 /proc/meminfo: memFree=1898228/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=6940 CPUtime=0.69 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1436 0 0 0 58 11 0 0 20 0 1 0 91141497 7106560 1356 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1735 1356 214 467 0 1266 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 6940 [startup+1.5005 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29393 /proc/meminfo: memFree=1893508/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=7072 CPUtime=1.49 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1506 0 0 0 126 23 0 0 22 0 1 0 91141497 7241728 1424 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1768 1424 237 467 0 1299 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 7072 [startup+3.10077 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29393 /proc/meminfo: memFree=1893128/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=7072 CPUtime=3.09 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1506 0 0 0 267 42 0 0 25 0 1 0 91141497 7241728 1424 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1768 1424 237 467 0 1299 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 7072 Solver just ended. Dumping a history of the last processes samples [startup+3.50084 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29393 /proc/meminfo: memFree=1893004/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=7072 CPUtime=3.49 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1506 0 0 0 302 47 0 0 25 0 1 0 91141497 7241728 1424 1992294400 134512640 136421960 4290719248 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1768 1424 237 467 0 1299 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 7072 [startup+3.60085 s] /proc/loadavg: 1.00 1.00 1.00 2/107 29393 /proc/meminfo: memFree=1893004/2059040 swapFree=4139556/4192956 [pid=29392] ppid=29390 vsize=6552 CPUtime=3.59 /proc/29392/stat : 29392 (pbct) R 29390 29392 28958 0 -1 4202496 1510 0 0 0 311 48 0 0 25 0 1 0 91141497 6709248 1297 1992294400 134512640 136421960 4290719248 18446744073709551615 134710213 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29392/statm: 1638 1297 240 467 0 1169 0 Current children cumulated CPU time (s) 3.59 Current children cumulated vsize (KiB) 6552 Child status: 0 Real time (s): 3.61021 CPU time (s): 3.60945 CPU user time (s): 3.11952 CPU system time (s): 0.489925 CPU usage (%): 99.9789 Max. virtual memory (cumulated for all children) (KiB): 7072 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.11952 system time used= 0.489925 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1511 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= 9 runsolver used 0.005999 second user time and 0.025996 second system time The end
Begin job on node055 at 2010-06-25 22:41:46 IDJOB=2681459 IDBENCH=47948 IDSOLVER=1192 FILE ID=node055/2681459-1277498505 PBS_JOBID= 11190557 Free space on /tmp= 62360 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=19-P1=5-P2=7-P3=19-P4=29-P5=29-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681459-1277498505/watcher-2681459-1277498505 -o /tmp/evaluation-result-2681459-1277498505/solver-2681459-1277498505 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681459-1277498505.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 0c50e353180f99bdcd2c3c4c16004b51 RANDOM SEED=706549446 node055.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 : 3000.258 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 : 6000.51 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 : 3000.258 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 : 5599.44 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1898756 kB Buffers: 10052 kB Cached: 64644 kB SwapCached: 5916 kB Active: 62616 kB Inactive: 24628 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1898756 kB SwapTotal: 4192956 kB SwapFree: 4139556 kB Dirty: 1880 kB Writeback: 0 kB AnonPages: 11320 kB Mapped: 11788 kB Slab: 51148 kB PageTables: 4172 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182044 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= 62360 MiB End job on node055 at 2010-06-25 22:41:49