Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4 2007-03-23 | UNSAT | 23.8574 | 23.8676 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111225122.opb |
MD5SUM | a269d12d155d81b32a77ae75b8c56536 |
Bench Category | SATUNSAT-SMALLINT-LIN (no optimisation, small integers, linear constraints) |
Best result obtained on this benchmark | UNSAT |
Best value of the objective obtained on this benchmark | |
Best CPU time to get the best result obtained on this benchmark | 0.184971 |
Has Objective Function | NO |
Satisfiable | NO |
(Un)Satisfiability was proved | YES |
Best value of the objective function | |
Optimality of the best value was proved | |
Number of variables | 169 |
Total number of constraints | 101 |
Number of constraints which are clauses | 30 |
Number of constraints which are cardinality constraints (but not clauses) | 70 |
Number of constraints which are nor clauses,nor cardinality constraints | 1 |
Minimum length of a constraint | 2 |
Maximum length of a constraint | 169 |
Number of terms in the objective function | 0 |
Biggest coefficient in the objective function | 0 |
Number of bits for the biggest coefficient in the objective function | 0 |
Sum of the numbers in the objective function | 0 |
Number of bits of the sum of numbers in the objective function | 0 |
Biggest number in a constraint | 38 |
Number of bits of the biggest number in a constraint | 6 |
Biggest sum of numbers in a constraint | 1250 |
Number of bits of the biggest sum of numbers | 11 |
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul 0.00/0.00 c Solving /tmp/evaluation/358741-1176917293/instance-358741-1176917293.opb ...... 23.78/23.86 c done parsing opb. 23.78/23.86 s UNSATISFIABLE 23.78/23.86 c Total Run Time 23.8504
ERROR: no interpretation found !
/tmp/evaluation/358741-1176917293/instance-358741-1176917293.opb is already a linear file
runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node38/watcher-358741-1176917293 -o ROOT/results/node38/solver-358741-1176917293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358741-1176917293/PBS4 /tmp/evaluation/358741-1176917293/instance-358741-1176917293.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): 3600 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 Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved Current StackSize limit: 10240 KiB [startup+0 s] /proc/loadavg: 0.61 0.96 0.97 3/77 21349 /proc/meminfo: memFree=1426144/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=1320 CPUtime=0 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 143 0 0 0 0 0 0 0 18 0 1 0 123895987 1351680 125 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 330 126 92 219 0 107 0 [startup+0.0390859 s] /proc/loadavg: 0.61 0.96 0.97 3/77 21349 /proc/meminfo: memFree=1426144/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=1320 CPUtime=0.03 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 172 0 0 0 3 0 0 0 18 0 1 0 123895987 1351680 154 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 330 154 92 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101097 s] /proc/loadavg: 0.61 0.96 0.97 3/77 21349 /proc/meminfo: memFree=1426144/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=1452 CPUtime=0.09 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 218 0 0 0 9 0 0 0 18 0 1 0 123895987 1486848 200 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 363 200 92 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301135 s] /proc/loadavg: 0.61 0.96 0.97 3/77 21349 /proc/meminfo: memFree=1426144/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=2376 CPUtime=0.29 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 348 0 0 0 29 0 0 0 19 0 1 0 123895987 2433024 330 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 594 330 93 219 0 371 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2376 [startup+0.701212 s] /proc/loadavg: 0.61 0.96 0.97 3/77 21349 /proc/meminfo: memFree=1426144/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=3596 CPUtime=0.69 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 547 0 0 0 69 0 0 0 22 0 1 0 123895987 3682304 529 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 899 529 93 219 0 676 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3596 [startup+1.50137 s] /proc/loadavg: 0.61 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1423832/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=5996 CPUtime=1.49 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 898 0 0 0 148 1 0 0 25 0 1 0 123895987 6139904 831 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 1499 831 94 219 0 1276 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 5996 [startup+3.10167 s] /proc/loadavg: 0.61 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1422360/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=6776 CPUtime=3.09 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 1362 0 0 0 307 2 0 0 25 0 1 0 123895987 6938624 1198 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559469 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 1694 1198 94 219 0 1471 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6776 [startup+6.30129 s] /proc/loadavg: 0.64 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1419352/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=11428 CPUtime=6.28 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 2037 0 0 0 626 2 0 0 25 0 1 0 123895987 11702272 1873 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 2857 1873 94 219 0 2634 0 Current children cumulated CPU time (s) 6.28 Current children cumulated vsize (KiB) 11428 [startup+12.7015 s] /proc/loadavg: 0.67 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1415512/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=13328 CPUtime=12.69 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 3061 0 0 0 1264 5 0 0 25 0 1 0 123895987 13647872 2704 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 3332 2704 94 219 0 3109 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13328 Solver just ended. Dumping a history of the last processes samples [startup+19.1018 s] /proc/loadavg: 0.70 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1414104/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=15604 CPUtime=19.08 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 3725 0 0 0 1902 6 0 0 25 0 1 0 123895987 15978496 2983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 3901 2983 94 219 0 3678 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15604 [startup+22.3014 s] /proc/loadavg: 0.72 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1413528/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=16052 CPUtime=22.28 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 3890 0 0 0 2221 7 0 0 25 0 1 0 123895987 16437248 3148 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 4013 3148 94 219 0 3790 0 Current children cumulated CPU time (s) 22.28 Current children cumulated vsize (KiB) 16052 [startup+23.1065 s] /proc/loadavg: 0.72 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1413400/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=16052 CPUtime=23.09 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 3911 0 0 0 2302 7 0 0 25 0 1 0 123895987 16437248 3169 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 4013 3169 94 219 0 3790 0 Current children cumulated CPU time (s) 23.09 Current children cumulated vsize (KiB) 16052 [startup+23.5016 s] /proc/loadavg: 0.72 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1413400/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=16052 CPUtime=23.48 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 3916 0 0 0 2341 7 0 0 25 0 1 0 123895987 16437248 3174 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 4013 3174 94 219 0 3790 0 Current children cumulated CPU time (s) 23.48 Current children cumulated vsize (KiB) 16052 [startup+23.7016 s] /proc/loadavg: 0.72 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1413400/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=16408 CPUtime=23.68 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 4002 0 0 0 2361 7 0 0 25 0 1 0 123895987 16801792 3260 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 4102 3260 94 219 0 3879 0 Current children cumulated CPU time (s) 23.68 Current children cumulated vsize (KiB) 16408 [startup+23.8017 s] /proc/loadavg: 0.72 0.96 0.97 2/78 21350 /proc/meminfo: memFree=1413400/2055920 swapFree=4159700/4192956 [pid=21349] ppid=21347 vsize=16408 CPUtime=23.78 /proc/21349/stat : 21349 (PBS4) R 21347 21349 21287 0 -1 4194304 4004 0 0 0 2371 7 0 0 25 0 1 0 123895987 16801792 3262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547300 0 0 4096 16384 0 0 0 17 1 0 0 /proc/21349/statm: 4102 3262 94 219 0 3879 0 Current children cumulated CPU time (s) 23.78 Current children cumulated vsize (KiB) 16408 Child status: 0 Real time (s): 23.8676 CPU time (s): 23.8574 CPU user time (s): 23.7764 CPU system time (s): 0.080987 CPU usage (%): 99.957 Max. virtual memory (cumulated for all children) (KiB): 16408 getrusage(RUSAGE_CHILDREN,...) data: user time used= 23.7764 system time used= 0.080987 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 4020 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= 8 involuntary context switches= 44 runsolver used 0.030995 second user time and 0.06399 second system time The end
Begin job on node38 on Wed Apr 18 17:28:13 UTC 2007 IDJOB= 358741 IDBENCH= 1236 IDSOLVER= 157 FILE ID= node38/358741-1176917293 PBS_JOBID= 4605647 Free space on /tmp= 66242 MiB SOLVER NAME= PBS4 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111225122.opb COMMAND LINE= /tmp/evaluation/358741-1176917293/PBS4 /tmp/evaluation/358741-1176917293/instance-358741-1176917293.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node38/convwatcher-358741-1176917293 -o ROOT/results/node38/conversion-358741-1176917293 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/358741-1176917293/instance-358741-1176917293.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node38/watcher-358741-1176917293 -o ROOT/results/node38/solver-358741-1176917293 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/358741-1176917293/PBS4 /tmp/evaluation/358741-1176917293/instance-358741-1176917293.opb META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f MD5SUM BENCH= a269d12d155d81b32a77ae75b8c56536 RANDOM SEED= 643708879 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node38.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux /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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5914.62 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 : 3000.263 cache size : 2048 KB 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 pni monitor ds_cpl cid cx16 xtpr bogomips : 5586.94 clflush size : 64 cache_alignment : 128 address sizes : 36 bits physical, 48 bits virtual power management: /proc/meminfo: MemTotal: 2055920 kB MemFree: 1426552 kB Buffers: 33376 kB Cached: 494020 kB SwapCached: 3208 kB Active: 143444 kB Inactive: 441480 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1426552 kB SwapTotal: 4192956 kB SwapFree: 4159700 kB Dirty: 1340 kB Writeback: 0 kB Mapped: 65728 kB Slab: 29688 kB Committed_AS: 1516132 kB PageTables: 2060 kB VmallocTotal: 536870911 kB VmallocUsed: 264952 kB VmallocChunk: 536605679 kB HugePages_Total: 0 HugePages_Free: 0 Hugepagesize: 2048 kB Free space on /tmp at the end= 66242 MiB End job on node38 on Wed Apr 18 17:28:37 UTC 2007