Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 3.56546 | 3.5656 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb |
MD5SUM | 2194c44e638e13eefe0fb39d44671c6b |
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 | 0.088986 |
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 | 27 |
Total number of constraints | 3 |
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 | 3 |
Minimum length of a constraint | 9 |
Maximum length of a constraint | 90 |
Number of terms in the objective function | 9 |
Biggest coefficient in the objective function | 256 |
Number of bits for the biggest coefficient in the objective function | 9 |
Sum of the numbers in the objective function | 511 |
Number of bits of the sum of numbers in the objective function | 9 |
Biggest number in a constraint | 131072 |
Number of bits of the biggest number in a constraint | 18 |
Biggest sum of numbers in a constraint | 523202 |
Number of bits of the biggest sum of numbers | 19 |
Number of products (including duplicates) | 81 |
Sum of products size (including duplicates) | 162 |
Number of different products | 81 |
Sum of products size | 162 |
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 84/0 clauses 81/0 units 0 0.00/0.00 c vars 27 0.00/0.00 c objective 9 + 0 0.29/0.35 c 0.317951 5.55469 489 6908 0.29/0.35 o 193 0.89/0.91 c 0.823874 5.6875 668 20326 0.89/0.91 o 31 2.69/2.75 c 2.49362 5.6875 841 65209 2.69/2.75 o 11 3.39/3.44 c 3.11852 5.6875 435 83369 3.39/3.44 o 9 3.49/3.55 c 3.21851 5.6875 649 86680 3.49/3.55 o 3 3.49/3.56 c 3.22151 5.6875 392 86751 3.49/3.56 s OPTIMUM FOUND 3.49/3.56 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2681397-1277497393/watcher-2681397-1277497393 -o /tmp/evaluation-result-2681397-1277497393/solver-2681397-1277497393 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681397-1277497393.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 23928 /proc/meminfo: memFree=1832188/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=3444 CPUtime=0 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 583 0 0 0 0 0 0 0 20 0 1 0 125325685 3526656 502 1992294400 134512640 136421960 4287239504 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 894 503 193 467 0 425 0 [startup+0.107491 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23928 /proc/meminfo: memFree=1832188/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5556 CPUtime=0.09 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1121 0 0 0 8 1 0 0 20 0 1 0 125325685 5689344 1040 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1389 1040 214 467 0 920 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5556 [startup+0.201501 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23928 /proc/meminfo: memFree=1832188/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5684 CPUtime=0.19 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1126 0 0 0 17 2 0 0 20 0 1 0 125325685 5820416 1045 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1421 1045 214 467 0 952 0 Current children cumulated CPU time (s) 0.19 Current children cumulated vsize (KiB) 5684 [startup+0.30151 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23928 /proc/meminfo: memFree=1832188/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5684 CPUtime=0.29 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1140 0 0 0 26 3 0 0 20 0 1 0 125325685 5820416 1059 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1421 1059 214 467 0 952 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5684 [startup+0.701551 s] /proc/loadavg: 1.00 1.00 1.00 3/106 23928 /proc/meminfo: memFree=1832188/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=0.69 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1181 0 0 0 62 7 0 0 21 0 1 0 125325685 5959680 1099 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1099 237 467 0 986 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5820 [startup+1.50163 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23929 /proc/meminfo: memFree=1828584/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=1.49 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1182 0 0 0 135 14 0 0 23 0 1 0 125325685 5959680 1099 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1099 237 467 0 986 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5820 [startup+3.1008 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23929 /proc/meminfo: memFree=1828460/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=3.09 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1185 0 0 0 280 29 0 0 25 0 1 0 125325685 5959680 1101 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1101 237 467 0 986 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5820 Solver just ended. Dumping a history of the last processes samples [startup+3.2008 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23929 /proc/meminfo: memFree=1828460/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=3.19 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1185 0 0 0 290 29 0 0 25 0 1 0 125325685 5959680 1101 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1101 237 467 0 986 0 Current children cumulated CPU time (s) 3.19 Current children cumulated vsize (KiB) 5820 [startup+3.40782 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23929 /proc/meminfo: memFree=1828336/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=3.39 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1185 0 0 0 308 31 0 0 25 0 1 0 125325685 5959680 1101 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1101 237 467 0 986 0 Current children cumulated CPU time (s) 3.39 Current children cumulated vsize (KiB) 5820 [startup+3.50083 s] /proc/loadavg: 1.00 1.00 1.00 2/107 23929 /proc/meminfo: memFree=1828336/2059040 swapFree=4133920/4192956 [pid=23928] ppid=23926 vsize=5820 CPUtime=3.49 /proc/23928/stat : 23928 (pbct) R 23926 23928 23591 0 -1 4202496 1186 0 0 0 317 32 0 0 25 0 1 0 125325685 5959680 1101 1992294400 134512640 136421960 4287239504 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/23928/statm: 1455 1101 237 467 0 986 0 Current children cumulated CPU time (s) 3.49 Current children cumulated vsize (KiB) 5820 Child status: 0 Real time (s): 3.5656 CPU time (s): 3.56546 CPU user time (s): 3.22651 CPU system time (s): 0.338948 CPU usage (%): 99.996 Max. virtual memory (cumulated for all children) (KiB): 5820 getrusage(RUSAGE_CHILDREN,...) data: user time used= 3.22651 system time used= 0.338948 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1192 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= 14 runsolver used 0.012998 second user time and 0.020996 second system time The end
Begin job on node017 at 2010-06-25 22:23:13 IDJOB=2681397 IDBENCH=47886 IDSOLVER=1192 FILE ID=node017/2681397-1277497393 PBS_JOBID= 11190572 Free space on /tmp= 62232 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=71-P1=439-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2681397-1277497393/watcher-2681397-1277497393 -o /tmp/evaluation-result-2681397-1277497393/solver-2681397-1277497393 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681397-1277497393.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2194c44e638e13eefe0fb39d44671c6b RANDOM SEED=1364384963 node017.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 : 3000.201 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 : 6000.40 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 : 3000.201 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 : 5599.51 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1832716 kB Buffers: 29096 kB Cached: 102100 kB SwapCached: 11180 kB Active: 64572 kB Inactive: 80256 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1832716 kB SwapTotal: 4192956 kB SwapFree: 4133920 kB Dirty: 1880 kB Writeback: 0 kB AnonPages: 12460 kB Mapped: 8376 kB Slab: 59348 kB PageTables: 4152 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 184332 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= 62232 MiB End job on node017 at 2010-06-25 22:23:16