Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PB/CT 0.1 fixed | ? (MO) | 27.6838 | 29.6943 |
Name | normalized-PB06/OPT-SMALLINT/submitted-PB06/ manquiho/golomb-rulers/normalized-OGR_19.opb |
MD5SUM | 5a1b3155d98b6c4d8f9ab1b869fece67 |
Bench Category | OPT-SMALLINT (optimisation, small integers) |
Best result obtained on this benchmark | |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 355 |
Optimality of the best value was proved | NO |
Number of variables | 11001 |
Total number of constraints | 21678 |
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 | 21678 |
Minimum length of a constraint | 18 |
Maximum length of a constraint | 37 |
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 | 512 |
Number of bits of the biggest number in a constraint | 10 |
Biggest sum of numbers in a constraint | 2765 |
Number of bits of the biggest sum of numbers | 12 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
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 2.20/2.24 c constraints 21678/0 clauses 0/0 units 0 2.20/2.24 c vars 11001 2.20/2.24 c objective 9 + 0
ERROR: no interpretation found !
runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2682041-1277490329/watcher-2682041-1277490329 -o /tmp/evaluation-result-2682041-1277490329/solver-2682041-1277490329 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682041-1277490329.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: 0.78 0.94 0.98 3/106 29016 /proc/meminfo: memFree=1815620/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=2268 CPUtime=0 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 292 0 0 0 0 0 0 0 20 0 1 0 90323924 2322432 211 1992294400 134512640 136421960 4291821008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 567 211 145 467 0 98 0 [startup+0.0669259 s] /proc/loadavg: 0.78 0.94 0.98 3/106 29016 /proc/meminfo: memFree=1815620/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=3984 CPUtime=0.06 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 721 0 0 0 6 0 0 0 23 0 1 0 90323924 4079616 640 1992294400 134512640 136421960 4291821008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 996 640 145 467 0 527 0 Current children cumulated CPU time (s) 0.06 Current children cumulated vsize (KiB) 3984 [startup+0.100931 s] /proc/loadavg: 0.78 0.94 0.98 3/106 29016 /proc/meminfo: memFree=1815620/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=5040 CPUtime=0.09 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 971 0 0 0 9 0 0 0 23 0 1 0 90323924 5160960 890 1992294400 134512640 136421960 4291821008 18446744073709551615 135378173 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 1260 890 145 467 0 791 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 5040 [startup+0.30096 s] /proc/loadavg: 0.78 0.94 0.98 3/106 29016 /proc/meminfo: memFree=1815620/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=10980 CPUtime=0.29 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 2451 0 0 0 29 0 0 0 23 0 1 0 90323924 11243520 2370 1992294400 134512640 136421960 4291821008 18446744073709551615 135528929 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 2745 2371 145 467 0 2276 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 10980 [startup+0.701018 s] /proc/loadavg: 0.78 0.94 0.98 3/106 29016 /proc/meminfo: memFree=1815620/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=22860 CPUtime=0.69 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 5422 0 0 0 68 1 0 0 25 0 1 0 90323924 23408640 5341 1992294400 134512640 136421960 4291821008 18446744073709551615 135651419 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 5715 5341 145 467 0 5246 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 22860 [startup+1.50114 s] /proc/loadavg: 0.78 0.94 0.98 2/107 29017 /proc/meminfo: memFree=1785728/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=46752 CPUtime=1.49 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 11405 0 0 0 145 4 0 0 25 0 1 0 90323924 47874048 11324 1992294400 134512640 136421960 4291821008 18446744073709551615 135811817 0 0 4096 0 0 0 0 17 1 0 0 0 /proc/29016/statm: 11688 11324 145 467 0 11219 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 46752 [startup+3.10137 s] /proc/loadavg: 0.78 0.94 0.98 2/107 29017 /proc/meminfo: memFree=1753364/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=121648 CPUtime=3.09 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 30867 0 0 0 296 13 0 0 25 0 1 0 90323924 124567552 29606 1992294400 134512640 136421960 4291821008 18446744073709551615 135809982 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29016/statm: 30412 29607 193 467 0 29943 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 121648 [startup+6.30084 s] /proc/loadavg: 0.80 0.94 0.98 2/107 29017 /proc/meminfo: memFree=1560916/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=315880 CPUtime=6.29 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 82988 0 0 0 589 40 0 0 25 0 1 0 90323924 323461120 77302 1992294400 134512640 136421960 4291821008 18446744073709551615 135161702 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29016/statm: 79003 77303 193 467 0 78534 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 315880 [startup+12.7008 s] /proc/loadavg: 0.82 0.94 0.98 2/107 29019 /proc/meminfo: memFree=1171804/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=690584 CPUtime=12.69 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 185320 0 0 0 1179 90 0 0 25 0 1 0 90323924 707158016 171627 1992294400 134512640 136421960 4291821008 18446744073709551615 134706999 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29016/statm: 172646 171627 193 467 0 172177 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 690584 [startup+25.5006 s] /proc/loadavg: 0.86 0.94 0.98 2/107 29019 /proc/meminfo: memFree=392216/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=1519968 CPUtime=25.48 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 408548 0 0 0 2358 190 0 0 25 0 1 0 90323924 1556447232 359915 1992294400 134512640 136421960 4291821008 18446744073709551615 134706162 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29016/statm: 379992 359916 193 467 0 379523 0 Current children cumulated CPU time (s) 25.48 Current children cumulated vsize (KiB) 1519968 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+27.5089 s] /proc/loadavg: 0.86 0.94 0.98 2/107 29019 /proc/meminfo: memFree=38196/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=1847724 CPUtime=27.5 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4202496 492943 0 0 0 2531 219 0 0 25 0 1 0 90323924 1892069376 444310 1992294400 134512640 136421960 4291821008 18446744073709551615 135811817 0 0 4096 16387 0 0 0 17 1 0 0 0 /proc/29016/statm: 461931 444314 194 467 0 461462 0 Current children cumulated CPU time (s) 27.5 Current children cumulated vsize (KiB) 1847724 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Sending SIGKILL to process tree (bottom up) Sending SIGKILL to -29016 Solver just ended. Dumping a history of the last processes samples [startup+28.6091 s] /proc/loadavg: 0.86 0.94 0.98 1/108 29020 /proc/meminfo: memFree=34964/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=1847856 CPUtime=27.5 /proc/29016/stat : 29016 (pbct) S 29014 29016 28882 0 -1 4194304 492972 0 0 0 2531 219 0 0 25 0 1 0 90323924 1892204544 444339 1992294400 134512640 136421960 4291821008 18446744073709551615 135884462 0 16384 4096 16387 18446604436913701952 0 0 17 1 0 0 0 /proc/29016/statm: 461964 444339 195 467 0 461495 0 Current children cumulated CPU time (s) 27.5 Current children cumulated vsize (KiB) 1847856 [startup+29.4012 s] /proc/loadavg: 0.86 0.94 0.98 1/108 29020 /proc/meminfo: memFree=34964/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=1847856 CPUtime=27.5 /proc/29016/stat : 29016 (pbct) S 29014 29016 28882 0 -1 4194304 492972 0 0 0 2531 219 0 0 25 0 1 0 90323924 1892204544 444339 1992294400 134512640 136421960 4291821008 18446744073709551615 135884462 0 16384 4096 16387 18446604436913701952 0 0 17 1 0 0 0 /proc/29016/statm: 461964 444339 195 467 0 461495 0 Current children cumulated CPU time (s) 27.5 Current children cumulated vsize (KiB) 1847856 [startup+29.6012 s] /proc/loadavg: 0.79 0.93 0.97 2/107 29020 /proc/meminfo: memFree=886104/2059040 swapFree=4140520/4192956 [pid=29016] ppid=29014 vsize=0 CPUtime=27.59 /proc/29016/stat : 29016 (pbct) R 29014 29016 28882 0 -1 4195332 492972 0 0 0 2531 228 0 0 18 0 1 0 90323924 0 0 1992294400 0 0 0 0 0 0 16384 4096 16387 18446744073709551615 0 0 17 1 0 0 0 /proc/29016/statm: 0 0 0 0 0 0 0 Current children cumulated CPU time (s) 27.59 Current children cumulated vsize (KiB) 0 Child ended because it received signal 9 (SIGKILL) Real time (s): 29.6943 CPU time (s): 27.6838 CPU user time (s): 25.3142 CPU system time (s): 2.36964 CPU usage (%): 93.2293 Max. virtual memory (cumulated for all children) (KiB): 1847856 getrusage(RUSAGE_CHILDREN,...) data: user time used= 25.3142 system time used= 2.36964 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 492972 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= 355 runsolver used 0.055991 second user time and 0.153976 second system time The end
Begin job on node052 at 2010-06-25 20:25:29 IDJOB=2682041 IDBENCH=2633 IDSOLVER=1192 FILE ID=node052/2682041-1277490329 PBS_JOBID= 11190553 Free space on /tmp= 62244 MiB SOLVER NAME= PB/CT 0.1 fixed BENCH NAME= PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_19.opb COMMAND LINE= HOME/pbct --model BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2682041-1277490329/watcher-2682041-1277490329 -o /tmp/evaluation-result-2682041-1277490329/solver-2682041-1277490329 -C 1800 -W 2000 -M 1800 HOME/pbct --model HOME/instance-2682041-1277490329.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= 5a1b3155d98b6c4d8f9ab1b869fece67 RANDOM SEED=508293676 node052.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 : 3000.262 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 : 6000.52 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 : 3000.262 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: 1816148 kB Buffers: 37520 kB Cached: 108512 kB SwapCached: 5528 kB Active: 24324 kB Inactive: 134664 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1816148 kB SwapTotal: 4192956 kB SwapFree: 4140520 kB Dirty: 8096 kB Writeback: 0 kB AnonPages: 11552 kB Mapped: 11932 kB Slab: 61748 kB PageTables: 4116 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 180384 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= 62240 MiB End job on node052 at 2010-06-25 20:25:59