Solver Name | Answer | objective function | CPU time | Wall clock time |
---|---|---|---|---|
PBPASSolver 2010-06-13 | ? (MO) | 13.91 | 13.9367 |
Name | normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/ aksoy/area_delay/normalized-fir08_area_delay.opb |
MD5SUM | e9d9fc2aedf45217e1b47072b194c567 |
Bench Category | OPT-SMALLINT-LIN (optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | OPT |
Best value of the objective obtained on this benchmark | 23 |
Best CPU time to get the best result obtained on this benchmark | 1164.27 |
Has Objective Function | YES |
Satisfiable | YES |
(Un)Satisfiability was proved | YES |
Best value of the objective function | 31 |
Optimality of the best value was proved | NO |
Number of variables | 124856 |
Total number of constraints | 521620 |
Number of constraints which are clauses | 521620 |
Number of constraints which are cardinality constraints (but not clauses) | 0 |
Number of constraints which are nor clauses,nor cardinality constraints | 0 |
Minimum length of a constraint | 1 |
Maximum length of a constraint | 1023 |
Number of terms in the objective function | 61556 |
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 | 61556 |
Number of bits of the sum of numbers in the objective function | 16 |
Biggest number in a constraint | 2 |
Number of bits of the biggest number in a constraint | 2 |
Biggest sum of numbers in a constraint | 61556 |
Number of bits of the biggest sum of numbers | 16 |
Number of products (including duplicates) | 0 |
Sum of products size (including duplicates) | 0 |
Number of different products | 0 |
Sum of products size | 0 |
13.91/13.93 c 124856 521620 0 0 0 0 0 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-2673660-1276805575/watcher-2673660-1276805575 -o /tmp/evaluation-result-2673660-1276805575/solver-2673660-1276805575 -C 1800 -W 2000 -M 1800 run HOME/instance-2673660-1276805575.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 3/106 24305 /proc/meminfo: memFree=1832096/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [startup+0.0245341 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24305 /proc/meminfo: memFree=1832096/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.101539 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24305 /proc/meminfo: memFree=1832096/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.300552 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24305 /proc/meminfo: memFree=1832096/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+0.700578 s] /proc/loadavg: 1.00 1.00 1.00 3/106 24305 /proc/meminfo: memFree=1832096/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 Current children cumulated CPU time (s) 0 Current children cumulated vsize (KiB) 8700 [startup+1.50063 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24308 /proc/meminfo: memFree=1826128/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=11588 CPUtime=1.48 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 2261 0 0 0 52 96 0 0 25 0 1 0 21852951 11866112 2198 1992294400 134512640 134902295 4287988496 18446744073709551615 4294960144 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 2897 2198 253 96 0 2109 0 Current children cumulated CPU time (s) 1.48 Current children cumulated vsize (KiB) 20288 [startup+3.10073 s] /proc/loadavg: 1.00 1.00 1.00 2/108 24308 /proc/meminfo: memFree=1820796/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=393220 CPUtime=3.08 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 97753 0 0 0 114 194 0 0 25 0 1 0 21852951 402657280 97690 1992294400 134512640 134902295 4287988496 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 98305 97697 253 96 0 97517 0 Current children cumulated CPU time (s) 3.08 Current children cumulated vsize (KiB) 401920 [startup+6.30094 s] /proc/loadavg: 1.08 1.02 1.01 2/108 24308 /proc/meminfo: memFree=976604/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=979268 CPUtime=6.29 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 246896 0 0 0 310 319 0 0 25 0 1 0 21852951 1002770432 244217 1992294400 134512640 134902295 4287988496 18446744073709551615 134588436 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 244817 244217 256 96 0 244029 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 987968 [startup+12.7013 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24308 /proc/meminfo: memFree=179904/2059040 swapFree=4164940/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=1723524 CPUtime=12.68 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 432924 0 0 0 730 538 0 0 25 0 1 0 21852951 1764888576 430245 1992294400 134512640 134902295 4287988496 18446744073709551615 134520305 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 430881 430248 256 96 0 430093 0 Current children cumulated CPU time (s) 12.68 Current children cumulated vsize (KiB) 1732224 Maximum VSize exceeded: sending SIGTERM then SIGKILL [startup+13.9043 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24308 /proc/meminfo: memFree=8836/2059040 swapFree=4163180/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=1837636 CPUtime=13.91 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 461472 0 0 0 818 573 0 0 25 0 1 0 21852951 1881739264 458793 1992294400 134512640 134902295 4287988496 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 459409 458793 256 96 0 458621 0 Current children cumulated CPU time (s) 13.91 Current children cumulated vsize (KiB) 1846336 Sending SIGTERM to process tree (bottom up) Sleeping 2 seconds Solver just ended. Dumping a history of the last processes samples [startup+13.9043 s] /proc/loadavg: 1.07 1.02 1.00 2/108 24308 /proc/meminfo: memFree=8836/2059040 swapFree=4163180/4192956 [pid=24305] ppid=24303 vsize=8700 CPUtime=0 /proc/24305/stat : 24305 (run) S 24303 24305 23794 0 -1 4202496 390 134 0 0 0 0 0 0 20 0 1 0 21852950 8908800 251 1992294400 4194304 4922060 140735805785456 18446744073709551615 257906285701 0 65536 4100 65538 18446744071562232103 0 0 17 1 0 0 0 /proc/24305/statm: 2175 251 211 178 0 68 0 [pid=24307] ppid=24305 vsize=1837636 CPUtime=13.91 /proc/24307/stat : 24307 (PBPASSolver) R 24305 24305 23794 0 -1 4202496 461472 0 0 0 818 573 0 0 25 0 1 0 21852951 1881739264 458793 1992294400 134512640 134902295 4287988496 18446744073709551615 134588399 0 0 4096 17608 0 0 0 17 1 0 0 0 /proc/24307/statm: 459409 458793 256 96 0 458621 0 Current children cumulated CPU time (s) 13.91 Current children cumulated vsize (KiB) 1846336 Child ended because it received signal 15 (SIGTERM) # WARNING: # CPU time reported by wait4() is probably wrong ! # wait4(...,&childrusage) returns 24305 and gives # childrusage.ru_utime.tv_sec=0 # childrusage.ru_utime.tv_usec=1999 # childrusage.ru_stime.tv_sec=0 # childrusage.ru_stime.tv_usec=999 # CPU time returned by wait4() is 0.002998 # while last known CPU time is 13.91 # # Solver probably didn't/couldn't wait for its children # Using CPU time of the last sample as value... Real time (s): 13.9367 CPU time (s): 13.91 CPU user time (s): 8.18 CPU system time (s): 5.73 CPU usage (%): 99.8087 Max. virtual memory (cumulated for all children) (KiB): 1846336 getrusage(RUSAGE_CHILDREN,...) data: user time used= 0.001999 system time used= 0.000999 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 524 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= 3 involuntary context switches= 3 runsolver used 0.034994 second user time and 0.071989 second system time The end
Begin job on node030 at 2010-06-17 22:12:56 IDJOB=2673660 IDBENCH=25009 IDSOLVER=1174 FILE ID=node030/2673660-1276805575 PBS_JOBID= 11176627 Free space on /tmp= 62540 MiB SOLVER NAME= PBPASSolver 2010-06-13 BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-LIN/submittedPB07/aksoy/area_delay/normalized-fir08_area_delay.opb COMMAND LINE= run BENCHNAME RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2673660-1276805575/watcher-2673660-1276805575 -o /tmp/evaluation-result-2673660-1276805575/solver-2673660-1276805575 -C 1800 -W 2000 -M 1800 run HOME/instance-2673660-1276805575.opb TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB MAX NB THREAD= 0 MD5SUM BENCH= e9d9fc2aedf45217e1b47072b194c567 RANDOM SEED=1591828025 node030.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 : 5599.52 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2059040 kB MemFree: 1832492 kB Buffers: 24408 kB Cached: 89156 kB SwapCached: 1376 kB Active: 29964 kB Inactive: 116764 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2059040 kB LowFree: 1832492 kB SwapTotal: 4192956 kB SwapFree: 4164940 kB Dirty: 18292 kB Writeback: 8 kB AnonPages: 31732 kB Mapped: 14624 kB Slab: 57864 kB PageTables: 4040 kB NFS_Unstable: 0 kB Bounce: 0 kB CommitLimit: 5222476 kB Committed_AS: 181836 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= 62540 MiB End job on node030 at 2010-06-17 22:13:12