Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 | OPT | 2 | 2.05869 | 2.05949 |
Name | normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/ manquinho/mds/normalized-mds_50_25_4.opb |
MD5SUM | a45f8d339393416b6aacc4f79e0ac23e |
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 | 1.18582 |
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 | 50 |
Total number of constraints | 50 |
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 | 50 |
Minimum length of a constraint | 26 |
Maximum length of a constraint | 38 |
Number of terms in the objective function | 50 |
Biggest coefficient in the objective function | 1 |
Number of bits for the biggest coefficient in the objective function | 1 |
Sum of the numbers in the objective function | 50 |
Number of bits of the sum of numbers in the objective function | 6 |
Biggest number in a constraint | 1 |
Number of bits of the biggest number in a constraint | 1 |
Biggest sum of numbers in a constraint | 50 |
Number of bits of the biggest sum of numbers | 6 |
Number of products (including duplicates) | 1466 |
Sum of products size (including duplicates) | 2932 |
Number of different products | 1466 |
Sum of products size | 2932 |
0.00/0.00 c PB/CT 0.1 http://www.residual.se/pbct 0.00/0.00 c Based on OpenSMT/CT 20091015 0.00/0.02 c constraints 1466/0 clauses 1516/0 units 0 0.00/0.02 c vars 50 0.00/0.02 c objective 50 + 0 0.39/0.40 c 0.357945 34.2305 1 1465 0.39/0.40 o 5 0.39/0.42 c 0.374943 34.8086 3 1507 0.39/0.42 o 4 0.39/0.47 c 0.423935 34.8086 46 1605 0.39/0.47 o 3 1.69/1.72 c 1.64175 34.9375 531 2459 1.69/1.72 o 2 1.89/1.91 c 1.83072 34.9375 531 2525 1.89/1.91 s OPTIMUM FOUND 1.89/1.91 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 -x46 -x47 -x48 -x49 -x50
OK 2
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2668054-1276655491/watcher-2668054-1276655491 -o /tmp/evaluation-result-2668054-1276655491/solver-2668054-1276655491 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668054-1276655491.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: 1.23 1.10 1.02 3/105 13791 /proc/meminfo: memFree=1783128/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=2208 CPUtime=0 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 267 0 0 0 0 0 0 0 25 0 1 0 6842604 2260992 190 1992294400 134512640 136485738 4294028544 18446744073709551615 135850441 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/13791/statm: 552 190 156 482 0 68 0 [startup+0.04253 s] /proc/loadavg: 1.23 1.10 1.02 3/105 13791 /proc/meminfo: memFree=1783128/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=5504 CPUtime=0.03 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 1056 0 0 0 3 0 0 0 25 0 1 0 6842604 5636096 979 1992294400 134512640 136485738 4294028544 18446744073709551615 135850441 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 1376 981 193 482 0 892 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 5504 [startup+0.101536 s] /proc/loadavg: 1.23 1.10 1.02 3/105 13791 /proc/meminfo: memFree=1783128/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=10736 CPUtime=0.09 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 2358 0 0 0 8 1 0 0 25 0 1 0 6842604 10993664 2281 1992294400 134512640 136485738 4294028544 18446744073709551615 134725671 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 2684 2281 198 482 0 2200 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 10736 [startup+0.301554 s] /proc/loadavg: 1.23 1.10 1.02 3/105 13791 /proc/meminfo: memFree=1783128/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=30276 CPUtime=0.29 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 7446 0 0 0 26 3 0 0 25 0 1 0 6842604 31002624 7178 1992294400 134512640 136485738 4294028544 18446744073709551615 134719586 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 7569 7178 210 482 0 7085 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 30276 [startup+0.701593 s] /proc/loadavg: 1.23 1.10 1.02 3/105 13791 /proc/meminfo: memFree=1783128/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=35640 CPUtime=0.7 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 8767 0 0 0 65 5 0 0 25 0 1 0 6842604 36495360 8334 1992294400 134512640 136485738 4294028544 18446744073709551615 135050906 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 8910 8334 243 482 0 8426 0 Current children cumulated CPU time (s) 0.7 Current children cumulated vsize (KiB) 35640 [startup+1.50167 s] /proc/loadavg: 1.23 1.10 1.02 2/106 13792 /proc/meminfo: memFree=1750632/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=35772 CPUtime=1.49 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 8798 0 0 0 141 8 0 0 25 0 1 0 6842604 36630528 8365 1992294400 134512640 136485738 4294028544 18446744073709551615 135913329 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 8943 8365 243 482 0 8459 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 35772 Solver just ended. Dumping a history of the last processes samples [startup+1.90171 s] /proc/loadavg: 1.23 1.10 1.02 2/106 13792 /proc/meminfo: memFree=1750632/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=35772 CPUtime=1.89 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 8812 0 0 0 181 8 0 0 25 0 1 0 6842604 36630528 8378 1992294400 134512640 136485738 4294028544 18446744073709551615 134880267 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 8943 8378 243 482 0 8459 0 Current children cumulated CPU time (s) 1.89 Current children cumulated vsize (KiB) 35772 [startup+2.00172 s] /proc/loadavg: 1.23 1.10 1.02 2/106 13792 /proc/meminfo: memFree=1750632/2059040 swapFree=4140808/4192956 [pid=13791] ppid=13789 vsize=31812 CPUtime=1.99 /proc/13791/stat : 13791 (pbct) R 13789 13791 11986 0 -1 4202496 8817 0 0 0 191 8 0 0 25 0 1 0 6842604 32575488 7654 1992294400 134512640 136485738 4294028544 18446744073709551615 135839931 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/13791/statm: 7953 7654 247 482 0 7469 0 Current children cumulated CPU time (s) 1.99 Current children cumulated vsize (KiB) 31812 Child status: 0 Real time (s): 2.05949 CPU time (s): 2.05869 CPU user time (s): 1.9657 CPU system time (s): 0.092985 CPU usage (%): 99.9611 Max. virtual memory (cumulated for all children) (KiB): 35772 getrusage(RUSAGE_CHILDREN,...) data: user time used= 1.9657 system time used= 0.092985 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 8818 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= 4 runsolver used 0.009998 second user time and 0.016997 second system time The end
Begin job on node089 at 2010-06-16 04:31:31 IDJOB=2668054 IDBENCH=48137 IDSOLVER=1170 FILE ID=node089/2668054-1276655491 PBS_JOBID= 11172414 Free space on /tmp= 62556 MiB SOLVER NAME= PB/CT 0.1 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_50_25_4.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2668054-1276655491/watcher-2668054-1276655491 -o /tmp/evaluation-result-2668054-1276655491/solver-2668054-1276655491 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2668054-1276655491.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= a45f8d339393416b6aacc4f79e0ac23e RANDOM SEED=1571713067 node089.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 : 5999.47 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1783656 kB Buffers: 77276 kB Cached: 118924 kB SwapCached: 6516 kB Active: 92976 kB Inactive: 117008 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1783656 kB SwapTotal: 4192956 kB SwapFree: 4140808 kB Dirty: 2160 kB Writeback: 0 kB AnonPages: 11248 kB Mapped: 13072 kB Slab: 43928 kB PageTables: 3932 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 182100 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= 62556 MiB End job on node089 at 2010-06-16 04:31:33