Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 14.8847 | 14.8908 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111226368.opb |
MD5SUM | b01ebef74b04e5bd139a4b864d0981a6 |
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 | 0.077987 |
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 | 1270 |
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/458170-1178619640/instance-458170-1178619640.opb ...... 14.78/14.88 c done parsing opb. 14.78/14.88 s UNSATISFIABLE 14.78/14.88 c Total Run Time 14.8797
ERROR: no interpretation found !
/tmp/evaluation/458170-1178619640/instance-458170-1178619640.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node41/watcher-458170-1178619640 -o ROOT/results/node41/solver-458170-1178619640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458170-1178619640/instance-458170-1178619640.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: 0.95 0.97 0.99 3/77 24649 /proc/meminfo: memFree=1502984/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=1320 CPUtime=0 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 309875889 1351680 123 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 330 123 90 219 0 107 0 [startup+0.018971 s] /proc/loadavg: 0.95 0.97 0.99 3/77 24649 /proc/meminfo: memFree=1502984/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=1320 CPUtime=0.01 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 150 0 0 0 1 0 0 0 18 0 1 0 309875889 1351680 132 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 330 132 90 219 0 107 0 Current children cumulated CPU time (s) 0.01 Current children cumulated vsize (KiB) 1320 [startup+0.10198 s] /proc/loadavg: 0.95 0.97 0.99 3/77 24649 /proc/meminfo: memFree=1502984/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=1456 CPUtime=0.09 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 213 0 0 0 9 0 0 0 18 0 1 0 309875889 1490944 195 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 364 195 90 219 0 141 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1456 [startup+0.301995 s] /proc/loadavg: 0.95 0.97 0.99 3/77 24649 /proc/meminfo: memFree=1502984/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=2388 CPUtime=0.29 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 323 0 0 0 29 0 0 0 19 0 1 0 309875889 2445312 305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 597 305 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701029 s] /proc/loadavg: 0.95 0.97 0.99 3/77 24649 /proc/meminfo: memFree=1502984/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=3608 CPUtime=0.69 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 535 0 0 0 69 0 0 0 23 0 1 0 309875889 3694592 517 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 902 517 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5011 s] /proc/loadavg: 0.95 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1500544/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=3928 CPUtime=1.49 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 873 0 0 0 148 1 0 0 25 0 1 0 309875889 4022272 806 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 982 806 90 219 0 759 0 Current children cumulated CPU time (s) 1.49 Current children cumulated vsize (KiB) 3928 [startup+3.10124 s] /proc/loadavg: 0.95 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1499136/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=6900 CPUtime=3.09 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 1350 0 0 0 307 2 0 0 25 0 1 0 309875889 7065600 1186 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 134547309 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 1725 1186 90 219 0 1502 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6900 [startup+6.30152 s] /proc/loadavg: 0.95 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1497216/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=7468 CPUtime=6.29 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 1766 0 0 0 625 4 0 0 25 0 1 0 309875889 7647232 1602 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 1867 1602 90 219 0 1644 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 7468 [startup+12.7011 s] /proc/loadavg: 0.95 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1494336/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=13384 CPUtime=12.69 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 2540 0 0 0 1263 6 0 0 25 0 1 0 309875889 13705216 2183 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 3346 2183 90 219 0 3123 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13384 Solver just ended. Dumping a history of the last processes samples [startup+13.5011 s] /proc/loadavg: 0.96 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1494144/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=13384 CPUtime=13.49 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 2570 0 0 0 1343 6 0 0 25 0 1 0 309875889 13705216 2213 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 3346 2213 90 219 0 3123 0 Current children cumulated CPU time (s) 13.49 Current children cumulated vsize (KiB) 13384 [startup+14.3052 s] /proc/loadavg: 0.96 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1493888/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=13740 CPUtime=14.29 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 2654 0 0 0 1423 6 0 0 25 0 1 0 309875889 14069760 2297 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 3435 2297 90 219 0 3212 0 Current children cumulated CPU time (s) 14.29 Current children cumulated vsize (KiB) 13740 [startup+14.7012 s] /proc/loadavg: 0.96 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1493888/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=13740 CPUtime=14.68 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 2662 0 0 0 1462 6 0 0 25 0 1 0 309875889 14069760 2305 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 3435 2305 90 219 0 3212 0 Current children cumulated CPU time (s) 14.68 Current children cumulated vsize (KiB) 13740 [startup+14.8013 s] /proc/loadavg: 0.96 0.97 0.99 2/78 24650 /proc/meminfo: memFree=1493888/2055920 swapFree=4169412/4192956 [pid=24649] ppid=24647 vsize=13740 CPUtime=14.78 /proc/24649/stat : 24649 (PBS4_SAT07v2) R 24647 24649 23489 0 -1 4194304 2664 0 0 0 1472 6 0 0 25 0 1 0 309875889 14069760 2307 18446744073709551615 134512640 135410602 4294956672 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/24649/statm: 3435 2307 90 219 0 3212 0 Current children cumulated CPU time (s) 14.78 Current children cumulated vsize (KiB) 13740 Child status: 0 Real time (s): 14.8908 CPU time (s): 14.8847 CPU user time (s): 14.8157 CPU system time (s): 0.068989 CPU usage (%): 99.9591 Max. virtual memory (cumulated for all children) (KiB): 13740 getrusage(RUSAGE_CHILDREN,...) data: user time used= 14.8157 system time used= 0.068989 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 2682 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= 314 runsolver used 0.011998 second user time and 0.040993 second system time The end
Begin job on node41 on Tue May 8 10:20:40 UTC 2007 IDJOB= 458170 IDBENCH= 1247 IDSOLVER= 200 FILE ID= node41/458170-1178619640 PBS_JOBID= 5218237 Free space on /tmp= 66562 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111226368.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458170-1178619640/instance-458170-1178619640.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node41/convwatcher-458170-1178619640 -o ROOT/results/node41/conversion-458170-1178619640 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458170-1178619640/instance-458170-1178619640.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node41/watcher-458170-1178619640 -o ROOT/results/node41/solver-458170-1178619640 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458170-1178619640/instance-458170-1178619640.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= b01ebef74b04e5bd139a4b864d0981a6 RANDOM SEED= 342051644 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node41.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 : 3000.232 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 : 3000.232 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: 1503392 kB Buffers: 40440 kB Cached: 387268 kB SwapCached: 3072 kB Active: 142604 kB Inactive: 309548 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1503392 kB SwapTotal: 4192956 kB SwapFree: 4169412 kB Dirty: 2380 kB Writeback: 0 kB Mapped: 31936 kB Slab: 85676 kB Committed_AS: 8578040 kB PageTables: 2008 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= 66562 MiB End job on node41 on Tue May 8 10:20:55 UTC 2007