Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 3 | 3.13852 | 3.14015 |
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 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.00 c constraints 82/0 clauses 83/0 units 0 0.00/0.00 c vars 27 0.00/0.00 c objective 9 + 0 0.29/0.36 c 0.32795 5.60156 788 7173 0.29/0.36 o 385 1.99/2.05 c 1.88271 5.73047 654 42529 1.99/2.05 o 321 2.89/2.96 c 2.69159 5.73047 326 62234 2.89/2.96 o 33 2.99/3.06 c 2.78158 5.73047 475 64253 2.99/3.06 o 5 3.09/3.13 c 2.83757 5.73047 434 65898 3.09/3.13 o 3 3.09/3.13 c 2.83757 5.73047 434 65898 3.09/3.13 s OPTIMUM FOUND 3.09/3.13 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-2667803-1276646056/watcher-2667803-1276646056 -o /tmp/evaluation-result-2667803-1276646056/solver-2667803-1276646056 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667803-1276646056.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: 1.46 1.47 1.22 3/106 13827 /proc/meminfo: memFree=1581280/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=3508 CPUtime=0 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 555 0 0 0 0 0 0 0 20 0 1 0 5896325 3592192 477 1992294400 134512640 136485738 4293127312 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 877 478 198 482 0 393 0 [startup+0.0352689 s] /proc/loadavg: 1.46 1.47 1.22 3/106 13827 /proc/meminfo: memFree=1581280/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5344 CPUtime=0.02 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1060 0 0 0 2 0 0 0 20 0 1 0 5896325 5472256 982 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1336 982 226 482 0 852 0 Current children cumulated CPU time (s) 0.02 Current children cumulated vsize (KiB) 5344 [startup+0.101275 s] /proc/loadavg: 1.46 1.47 1.22 3/106 13827 /proc/meminfo: memFree=1581280/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5604 CPUtime=0.09 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1109 0 0 0 8 1 0 0 20 0 1 0 5896325 5738496 1031 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1401 1031 226 482 0 917 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5604 [startup+0.301297 s] /proc/loadavg: 1.46 1.47 1.22 3/106 13827 /proc/meminfo: memFree=1581280/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5732 CPUtime=0.29 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1138 0 0 0 27 2 0 0 20 0 1 0 5896325 5869568 1060 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1433 1060 226 482 0 949 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 5732 [startup+0.701341 s] /proc/loadavg: 1.46 1.47 1.22 3/106 13827 /proc/meminfo: memFree=1581280/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5864 CPUtime=0.69 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1172 0 0 0 64 5 0 0 20 0 1 0 5896325 6004736 1093 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1466 1093 244 482 0 982 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 5864 [startup+1.50143 s] /proc/loadavg: 1.46 1.47 1.22 2/107 13828 /proc/meminfo: memFree=1577676/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5864 CPUtime=1.49 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1172 0 0 0 137 12 0 0 23 0 1 0 5896325 6004736 1093 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1466 1093 244 482 0 982 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5864 [startup+3.10161 s] /proc/loadavg: 1.42 1.46 1.21 2/107 13828 /proc/meminfo: memFree=1577428/2059040 swapFree=4192956/4192956 [pid=13827] ppid=13825 vsize=5864 CPUtime=3.09 /proc/13827/stat : 13827 (pbct) R 13825 13827 13420 0 -1 4202496 1175 0 0 0 281 28 0 0 25 0 1 0 5896325 6004736 1093 1992294400 134512640 136485738 4293127312 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13827/statm: 1466 1093 244 482 0 982 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 5864 Solver just ended. Dumping a history of the last processes samples Child status: 0 Real time (s): 3.14015 CPU time (s): 3.13852 CPU user time (s): 2.84157 CPU system time (s): 0.296954 CPU usage (%): 99.948 Max. virtual memory (cumulated for all children) (KiB): 5864 getrusage(RUSAGE_CHILDREN,...) data: user time used= 2.84157 system time used= 0.296954 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 1182 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= 2 involuntary context switches= 22 runsolver used 0.007998 second user time and 0.025996 second system time The end
Begin job on node059 at 2010-06-16 01:54:16 IDJOB=2667803 IDBENCH=47886 IDSOLVER=1170 FILE ID=node059/2667803-1276646056 PBS_JOBID= 11172428 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 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-2667803-1276646056/watcher-2667803-1276646056 -o /tmp/evaluation-result-2667803-1276646056/solver-2667803-1276646056 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2667803-1276646056.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 2194c44e638e13eefe0fb39d44671c6b RANDOM SEED=1894205040 node059.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 : 3000.244 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 : 3000.244 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 : 5599.45 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1581676 kB Buffers: 84432 kB Cached: 251400 kB SwapCached: 0 kB Active: 148840 kB Inactive: 246636 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1581676 kB SwapTotal: 4192956 kB SwapFree: 4192956 kB Dirty: 2140 kB Writeback: 0 kB AnonPages: 59604 kB Mapped: 15400 kB Slab: 60192 kB PageTables: 3984 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181100 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= 62552 MiB End job on node059 at 2010-06-16 01:54:20