Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 1.53277 | 1.53362 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb |
MD5SUM | 90616edfb9551f327ceab21eaa4edb03 |
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 | 0.139978 |
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 | 36 |
Total number of constraints | 5 |
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 | 5 |
Minimum length of a constraint | 6 |
Maximum length of a constraint | 48 |
Number of terms in the objective function | 6 |
Biggest coefficient in the objective function | 32 |
Number of bits for the biggest coefficient in the objective function | 6 |
Sum of the numbers in the objective function | 63 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 2048 |
Number of bits of the biggest number in a constraint | 12 |
Biggest sum of numbers in a constraint | 8064 |
Number of bits of the biggest sum of numbers | 13 |
Number of products (including duplicates) | 72 |
Sum of products size (including duplicates) | 144 |
Number of different products | 72 |
Sum of products size | 144 |
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 74/0 clauses 75/0 units 0 0.00/0.00 c vars 36 0.00/0.00 c objective 6 + 0 0.19/0.21 c 0.179972 5.11719 599 5074 0.19/0.21 o 33 0.19/0.26 c 0.223965 5.11719 437 6973 0.19/0.26 o 3 1.49/1.52 c 1.3198 5.11719 305 37831 1.49/1.52 s OPTIMUM FOUND 1.49/1.52 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
OK 3
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667852-1276647380/watcher-2667852-1276647380 -o /tmp/evaluation-result-2667852-1276647380/solver-2667852-1276647380 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667852-1276647380.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: 1.18 1.21 1.10 3/105 14848 /proc/meminfo: memFree=1842720/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=3512 CPUtime=0 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 577 0 0 0 0 0 0 0 25 0 1 0 6031490 3596288 499 1992294400 134512640 136485738 4292158896 18446744073709551615 134727353 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 878 499 198 482 0 394 0 [startup+0.0654809 s] /proc/loadavg: 1.18 1.21 1.10 3/105 14848 /proc/meminfo: memFree=1842720/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=5108 CPUtime=0.06 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 1006 0 0 0 5 1 0 0 25 0 1 0 6031490 5230592 928 1992294400 134512640 136485738 4292158896 18446744073709551615 135039236 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 1277 928 226 482 0 793 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 5108 [startup+0.101484 s] /proc/loadavg: 1.18 1.21 1.10 3/105 14848 /proc/meminfo: memFree=1842720/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=5108 CPUtime=0.09 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 1009 0 0 0 8 1 0 0 25 0 1 0 6031490 5230592 931 1992294400 134512640 136485738 4292158896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 1277 931 226 482 0 793 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5108 [startup+0.301505 s] /proc/loadavg: 1.18 1.21 1.10 3/105 14848 /proc/meminfo: memFree=1842720/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=5236 CPUtime=0.29 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 1054 0 0 0 25 4 0 0 25 0 1 0 6031490 5361664 974 1992294400 134512640 136485738 4292158896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 1309 974 244 482 0 825 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5236 [startup+0.701547 s] /proc/loadavg: 1.18 1.21 1.10 3/105 14848 /proc/meminfo: memFree=1842720/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=5236 CPUtime=0.69 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 1054 0 0 0 59 10 0 0 25 0 1 0 6031490 5361664 974 1992294400 134512640 136485738 4292158896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 1309 974 244 482 0 825 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5236 [startup+1.50163 s] /proc/loadavg: 1.18 1.21 1.10 2/106 14849 /proc/meminfo: memFree=1839488/2059040 swapFree=4148288/4192956 [pid=14848] ppid=14846 vsize=5236 CPUtime=1.49 /proc/14848/stat : 14848 (pbct) R 14846 14848 14286 0 -1 4202496 1054 0 0 0 129 20 0 0 25 0 1 0 6031490 5361664 974 1992294400 134512640 136485738 4292158896 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/14848/statm: 1309 974 244 482 0 825 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5236 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 1.53362 CPU time (s): 1.53277 CPU user time (s): 1.3238 CPU system time (s): 0.208968 CPU usage (%): 99.9441 Max. virtual memory (cumulated for all children) (KiB): 5236 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.3238 system time used= 0.208968 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1060 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= 23 runsolver used 0.005999 second user time and 0.014997 second system time The end
Begin job on node082 at 2010-06-16 02:16:20 IDJOB=2667852 IDBENCH=47935 IDSOLVER=1170 FILE ID=node082/2667852-1276647380 PBS_JOBID= 11172422 Free space on /tmp= 62584 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=6-P0=41-P1=53-P2=59-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667852-1276647380/watcher-2667852-1276647380 -o /tmp/evaluation-result-2667852-1276647380/solver-2667852-1276647380 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667852-1276647380.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03 RANDOM SEED=1294573950 node082.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 : 3000.215 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 : 6000.43 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 : 3000.215 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 : 5999.41 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1843124 kB Buffers: 23168 kB Cached: 95716 kB SwapCached: 6528 kB Active: 87256 kB Inactive: 53044 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1843124 kB SwapTotal: 4192956 kB SwapFree: 4148288 kB Dirty: 2224 kB Writeback: 0 kB AnonPages: 18768 kB Mapped: 13120 kB Slab: 53892 kB PageTables: 3980 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180468 kB VmallocTotal: 34359738367 kB VmallocUsed: 264964 kB VmallocChunk: 34359471699 kB HugePages_Total: 0 HugePages_Free: 0 HugePages_Rsvd: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 62580 MiB End job on node082 at 2010-06-16 02:16:22