Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | OPT | 3 | 1.84972 | 1.85038 |
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 0.1.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 77/0 clauses 72/0 units 0 0.00/0.00 c vars 36 0.00/0.00 c objective 6 + 0 0.19/0.25 c 0.231964 5.16797 558 6634 0.19/0.25 o 49 0.19/0.28 c 0.252961 5.16797 594 7195 0.19/0.28 o 39 0.59/0.69 c 0.616906 5.16797 646 17501 0.59/0.69 o 37 0.59/0.69 c 0.618905 5.16797 358 17575 0.59/0.69 o 35 0.59/0.69 c 0.622905 5.16797 247 17698 0.59/0.69 o 33 0.79/0.81 c 0.734888 5.16797 368 21675 0.79/0.81 o 5 0.79/0.83 c 0.747886 5.16797 260 22045 0.79/0.83 o 3 1.79/1.84 c 1.62775 5.16797 294 45866 1.79/1.84 s OPTIMUM FOUND 1.79/1.84 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-2681446-1277498263/watcher-2681446-1277498263 -o /tmp/evaluation-result-2681446-1277498263/solver-2681446-1277498263 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681446-1277498263.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 3/105 31250 /proc/meminfo: memFree=1857872/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=3576 CPUtime=0 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 586 0 0 0 0 0 0 0 25 0 1 0 91119467 3661824 505 1992294400 134512640 136421960 4289283056 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 894 506 193 467 0 425 0 [startup+0.0484529 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31250 /proc/meminfo: memFree=1857872/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5160 CPUtime=0.04 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1007 0 0 0 4 0 0 0 25 0 1 0 91119467 5283840 926 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1290 926 214 467 0 821 0 Current children cumulated CPU time (s) 0.04 Current children cumulated vsize (KiB) 5160 [startup+0.101459 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31250 /proc/meminfo: memFree=1857872/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5160 CPUtime=0.09 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1024 0 0 0 9 0 0 0 25 0 1 0 91119467 5283840 943 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1290 943 214 467 0 821 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5160 [startup+0.300483 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31250 /proc/meminfo: memFree=1857872/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5288 CPUtime=0.29 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1063 0 0 0 27 2 0 0 25 0 1 0 91119467 5414912 980 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1322 980 237 467 0 853 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5288 [startup+0.700533 s] /proc/loadavg: 1.00 1.00 1.00 3/105 31250 /proc/meminfo: memFree=1857872/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5288 CPUtime=0.69 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1066 0 0 0 62 7 0 0 25 0 1 0 91119467 5414912 980 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1322 980 237 467 0 853 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5288 [startup+1.50063 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31251 /proc/meminfo: memFree=1854888/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5288 CPUtime=1.49 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1068 0 0 0 133 16 0 0 25 0 1 0 91119467 5414912 980 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1322 980 237 467 0 853 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5288 Solver just ended. Dumping a history of the last processes samples [startup+1.70066 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31251 /proc/meminfo: memFree=1854888/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5288 CPUtime=1.69 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1068 0 0 0 150 19 0 0 25 0 1 0 91119467 5414912 980 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1322 980 237 467 0 853 0 Current children cumulated CPU time (s) 1.69 Current children cumulated vsize (KiB) 5288 [startup+1.80067 s] /proc/loadavg: 1.00 1.00 1.00 2/106 31251 /proc/meminfo: memFree=1854888/2059040 swapFree=4138820/4192956 [pid=31250] ppid=31248 vsize=5288 CPUtime=1.79 /proc/31250/stat : 31250 (pbct) R 31248 31250 30641 0 -1 4202496 1068 0 0 0 158 21 0 0 25 0 1 0 91119467 5414912 980 1992294400 134512640 136421960 4289283056 18446744073709551615 135874657 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/31250/statm: 1322 980 237 467 0 853 0 Current children cumulated CPU time (s) 1.79 Current children cumulated vsize (KiB) 5288 Child status: 0 Real time (s): 1.85038 CPU time (s): 1.84972 CPU user time (s): 1.63275 CPU system time (s): 0.216967 CPU usage (%): 99.9642 Max. virtual memory (cumulated for all children) (KiB): 5288 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.63275 system time used= 0.216967 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1073 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= 8 runsolver used 0.002999 second user time and 0.016997 second system time The end
Begin job on node080 at 2010-06-25 22:37:43 IDJOB=2681446 IDBENCH=47935 IDSOLVER=1192 FILE ID=node080/2681446-1277498263 PBS_JOBID= 11190538 Free space on /tmp= 62284 MiB SOLVER NAME= PB/CT 0.1 fixed 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-2681446-1277498263/watcher-2681446-1277498263 -o /tmp/evaluation-result-2681446-1277498263/solver-2681446-1277498263 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2681446-1277498263.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 90616edfb9551f327ceab21eaa4edb03 RANDOM SEED=587924594 node080.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 : 3000.242 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 : 6000.48 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 : 3000.242 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 : 5999.49 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1858276 kB Buffers: 15948 kB Cached: 89980 kB SwapCached: 6848 kB Active: 55740 kB Inactive: 63716 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1858276 kB SwapTotal: 4192956 kB SwapFree: 4138820 kB Dirty: 2016 kB Writeback: 8 kB AnonPages: 12248 kB Mapped: 11824 kB Slab: 59276 kB PageTables: 4060 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 183772 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= 62284 MiB End job on node080 at 2010-06-25 22:37:45