Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 0.164974 | 0.16506 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/ factor-mod-B/factor-mod-size=5-P0=2-P1=23-P2=29-P3=19-B.opb |
MD5SUM | d3dcbd894a813bffadd1c00dbbda96ae |
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 | 2 |
Best CPU time to get the best result obtained on this benchmark | 0.027994 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 2 |
Optimality of the best value was proved | YES |
Number of variables | 45 |
Total number of constraints | 7 |
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 | 7 |
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) | 75 |
Sum of products size (including duplicates) | 150 |
Number of different products | 75 |
Sum of products size | 150 |
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 78/0 clauses 79/0 units 0 0.00/0.00 c vars 45 0.00/0.00 c objective 5 + 0 0.05/0.10 c 0.088986 5.11328 418 2525 0.05/0.10 o 3 0.10/0.15 c 0.134979 5.26562 424 4103 0.10/0.15 o 2 0.10/0.16 c 0.135979 5.26562 212 4103 0.10/0.16 s OPTIMUM FOUND 0.10/0.16 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
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2667963-1276649707/watcher-2667963-1276649707 -o /tmp/evaluation-result-2667963-1276649707/solver-2667963-1276649707 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667963-1276649707.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: 1.14 1.25 1.17 3/106 10486 /proc/meminfo: memFree=1820324/2059040 swapFree=4136500/4192956 [pid=10486] ppid=10484 vsize=3512 CPUtime=0 /proc/10486/stat : 10486 (pbct) R 10484 10486 10132 0 -1 4202496 566 0 0 0 0 0 0 0 20 0 1 0 40574719 3596288 488 1992294400 134512640 136485738 4289895936 18446744073709551615 134669961 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10486/statm: 878 488 198 482 0 394 0 [startup+0.0677459 s] /proc/loadavg: 1.14 1.25 1.17 3/106 10486 /proc/meminfo: memFree=1820324/2059040 swapFree=4136500/4192956 [pid=10486] ppid=10484 vsize=5232 CPUtime=0.05 /proc/10486/stat : 10486 (pbct) R 10484 10486 10132 0 -1 4202496 1026 0 0 0 5 0 0 0 20 0 1 0 40574719 5357568 948 1992294400 134512640 136485738 4289895936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10486/statm: 1308 948 226 482 0 824 0 Current children cumulated CPU time (s) 0.05 Current children cumulated vsize (KiB) 5232 [startup+0.10175 s] /proc/loadavg: 1.14 1.25 1.17 3/106 10486 /proc/meminfo: memFree=1820324/2059040 swapFree=4136500/4192956 [pid=10486] ppid=10484 vsize=5388 CPUtime=0.1 /proc/10486/stat : 10486 (pbct) R 10484 10486 10132 0 -1 4202496 1066 0 0 0 9 1 0 0 20 0 1 0 40574719 5517312 987 1992294400 134512640 136485738 4289895936 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/10486/statm: 1347 987 244 482 0 863 0 Current children cumulated CPU time (s) 0.1 Current children cumulated vsize (KiB) 5388 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 0.16506 CPU time (s): 0.164974 CPU user time (s): 0.139978 CPU system time (s): 0.024996 CPU usage (%): 99.9479 Max. virtual memory (cumulated for all children) (KiB): 5388 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.139978 system time used= 0.024996 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1074 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= 2 runsolver used 0.001999 second user time and 0.009998 second system time The end
Begin job on node001 at 2010-06-16 02:55:07 IDJOB=2667963 IDBENCH=48046 IDSOLVER=1170 FILE ID=node001/2667963-1276649707 PBS_JOBID= 11172454 Free space on /tmp= 62516 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=2-P1=23-P2=29-P3=19-B.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2667963-1276649707/watcher-2667963-1276649707 -o /tmp/evaluation-result-2667963-1276649707/solver-2667963-1276649707 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667963-1276649707.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= d3dcbd894a813bffadd1c00dbbda96ae RANDOM SEED=1614496508 node001.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 : 3000.202 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 : 3000.202 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 : 5599.46 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1820728 kB Buffers: 33004 kB Cached: 114444 kB SwapCached: 9628 kB Active: 103332 kB Inactive: 57176 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1820728 kB SwapTotal: 4192956 kB SwapFree: 4136500 kB Dirty: 2316 kB Writeback: 0 kB AnonPages: 11572 kB Mapped: 9408 kB Slab: 56128 kB PageTables: 3944 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183000 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= 62516 MiB End job on node001 at 2010-06-16 02:55:07