Solver Name | Answer | CPU time | Wall clock time |
---|---|---|---|
PBS4_v2 2007-03-23 | UNSAT | 20.7308 | 20.7391 |
Name | normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/ wnqueen/normalized-t2001.13queen13.1111224255.opb |
MD5SUM | 907b081b964ca265d29825e5079e97bd |
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 | 0.589909 |
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 | 1217 |
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/458125-1178619289/instance-458125-1178619289.opb ...... 20.69/20.73 c done parsing opb. 20.69/20.73 s UNSATISFIABLE 20.69/20.73 c Total Run Time 20.7238
ERROR: no interpretation found !
/tmp/evaluation/458125-1178619289/instance-458125-1178619289.opb is already a linear file
runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr command line: runsolver --timestamp -w ROOT/results/node10/watcher-458125-1178619289 -o ROOT/results/node10/solver-458125-1178619289 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458125-1178619289/instance-458125-1178619289.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: 0.91 0.94 0.97 3/77 23987 /proc/meminfo: memFree=1798688/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=1320 CPUtime=0 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 141 0 0 0 0 0 0 0 18 0 1 0 337966482 1351680 123 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 330 123 90 219 0 107 0 [startup+0.034381 s] /proc/loadavg: 0.91 0.94 0.97 3/77 23987 /proc/meminfo: memFree=1798688/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=1320 CPUtime=0.03 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 159 0 0 0 3 0 0 0 18 0 1 0 337966482 1351680 141 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 330 141 90 219 0 107 0 Current children cumulated CPU time (s) 0.03 Current children cumulated vsize (KiB) 1320 [startup+0.101395 s] /proc/loadavg: 0.91 0.94 0.97 3/77 23987 /proc/meminfo: memFree=1798688/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=1452 CPUtime=0.09 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 206 0 0 0 9 0 0 0 18 0 1 0 337966482 1486848 188 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 363 188 90 219 0 140 0 Current children cumulated CPU time (s) 0.09 Current children cumulated vsize (KiB) 1452 [startup+0.301438 s] /proc/loadavg: 0.91 0.94 0.97 3/77 23987 /proc/meminfo: memFree=1798688/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=2388 CPUtime=0.29 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 332 0 0 0 29 0 0 0 20 0 1 0 337966482 2445312 314 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 597 314 90 219 0 374 0 Current children cumulated CPU time (s) 0.29 Current children cumulated vsize (KiB) 2388 [startup+0.701524 s] /proc/loadavg: 0.91 0.94 0.97 3/77 23987 /proc/meminfo: memFree=1798688/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=3608 CPUtime=0.69 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 525 0 0 0 69 0 0 0 24 0 1 0 337966482 3694592 507 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 902 507 90 219 0 679 0 Current children cumulated CPU time (s) 0.69 Current children cumulated vsize (KiB) 3608 [startup+1.5027 s] /proc/loadavg: 0.91 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1796504/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=6112 CPUtime=1.5 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 894 0 0 0 149 1 0 0 25 0 1 0 337966482 6258688 827 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134544667 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 1528 827 90 219 0 1305 0 Current children cumulated CPU time (s) 1.5 Current children cumulated vsize (KiB) 6112 [startup+3.10104 s] /proc/loadavg: 0.92 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1794840/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=6900 CPUtime=3.09 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 1452 0 0 0 307 2 0 0 25 0 1 0 337966482 7065600 1288 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 1725 1288 90 219 0 1502 0 Current children cumulated CPU time (s) 3.09 Current children cumulated vsize (KiB) 6900 [startup+6.30174 s] /proc/loadavg: 0.92 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1792672/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=11544 CPUtime=6.29 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 1888 0 0 0 626 3 0 0 25 0 1 0 337966482 11821056 1724 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 2886 1724 90 219 0 2663 0 Current children cumulated CPU time (s) 6.29 Current children cumulated vsize (KiB) 11544 [startup+12.7011 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1790256/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=13148 CPUtime=12.69 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 2534 0 0 0 1265 4 0 0 25 0 1 0 337966482 13463552 2177 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3287 2177 90 219 0 3064 0 Current children cumulated CPU time (s) 12.69 Current children cumulated vsize (KiB) 13148 Solver just ended. Dumping a history of the last processes samples [startup+15.9018 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1789048/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=13608 CPUtime=15.89 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 2841 0 0 0 1583 6 0 0 25 0 1 0 337966482 13934592 2484 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3402 2484 90 219 0 3179 0 Current children cumulated CPU time (s) 15.89 Current children cumulated vsize (KiB) 13608 [startup+19.1015 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1788536/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=15304 CPUtime=19.08 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 3318 0 0 0 1902 6 0 0 25 0 1 0 337966482 15671296 2576 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134555515 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3826 2576 90 219 0 3603 0 Current children cumulated CPU time (s) 19.08 Current children cumulated vsize (KiB) 15304 [startup+19.9017 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1788280/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=15700 CPUtime=19.88 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 3402 0 0 0 1982 6 0 0 25 0 1 0 337966482 16076800 2660 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3925 2660 90 219 0 3702 0 Current children cumulated CPU time (s) 19.88 Current children cumulated vsize (KiB) 15700 [startup+20.3018 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1788280/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=15700 CPUtime=20.29 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 3426 0 0 0 2022 7 0 0 25 0 1 0 337966482 16076800 2684 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 134550334 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3925 2684 90 219 0 3702 0 Current children cumulated CPU time (s) 20.29 Current children cumulated vsize (KiB) 15700 [startup+20.7019 s] /proc/loadavg: 0.93 0.94 0.97 2/78 23988 /proc/meminfo: memFree=1788280/2055920 swapFree=4145572/4192956 [pid=23987] ppid=23985 vsize=15700 CPUtime=20.69 /proc/23987/stat : 23987 (PBS4_SAT07v2) R 23985 23987 22363 0 -1 4194304 3434 0 0 0 2062 7 0 0 25 0 1 0 337966482 16076800 2692 18446744073709551615 134512640 135410602 4294956656 18446744073709551615 135059409 0 0 4096 16384 0 0 0 17 1 0 0 /proc/23987/statm: 3925 2692 90 219 0 3702 0 Current children cumulated CPU time (s) 20.69 Current children cumulated vsize (KiB) 15700 Child status: 0 Real time (s): 20.7391 CPU time (s): 20.7308 CPU user time (s): 20.6559 CPU system time (s): 0.074988 CPU usage (%): 99.9601 Max. virtual memory (cumulated for all children) (KiB): 15700 getrusage(RUSAGE_CHILDREN,...) data: user time used= 20.6559 system time used= 0.074988 maximum resident set size= 0 integral shared memory size= 0 integral unshared data size= 0 integral unshared stack size= 0 page reclaims= 3452 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= 428 runsolver used 0.022996 second user time and 0.048992 second system time The end
Begin job on node10 on Tue May 8 10:14:50 UTC 2007 IDJOB= 458125 IDBENCH= 1202 IDSOLVER= 200 FILE ID= node10/458125-1178619289 PBS_JOBID= 5217775 Free space on /tmp= 66561 MiB SOLVER NAME= PBS4_v2 2007-03-23 BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1111224255.opb COMMAND LINE= PBS4_SAT07v2 /tmp/evaluation/458125-1178619289/instance-458125-1178619289.opb CONVERSION COMMAND LINE= runsolver -w ROOT/results/node10/convwatcher-458125-1178619289 -o ROOT/results/node10/conversion-458125-1178619289 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/458125-1178619289/instance-458125-1178619289.opb CONVERSION RUNSOLVER STATUS CODE= 0 CONVERSION STATUS CODE= 0 RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node10/watcher-458125-1178619289 -o ROOT/results/node10/solver-458125-1178619289 -C 1800 -W 3600 -M 1800 --output-limit 1,15 PBS4_SAT07v2 /tmp/evaluation/458125-1178619289/instance-458125-1178619289.opb META MD5SUM SOLVER= 18cd8c68a4d3bfb01f29079966475a33 MD5SUM BENCH= 907b081b964ca265d29825e5079e97bd RANDOM SEED= 876308305 TIME LIMIT= 1800 seconds MEMORY LIMIT= 1800 MiB Linux node10.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 : 3000.259 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 : 3000.259 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: 1799160 kB Buffers: 34792 kB Cached: 133512 kB SwapCached: 15636 kB Active: 102984 kB Inactive: 88916 kB HighTotal: 0 kB HighFree: 0 kB LowTotal: 2055920 kB LowFree: 1799160 kB SwapTotal: 4192956 kB SwapFree: 4145572 kB Dirty: 2400 kB Writeback: 0 kB Mapped: 30580 kB Slab: 50432 kB Committed_AS: 5193888 kB PageTables: 1708 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= 66561 MiB End job on node10 on Tue May 8 10:15:11 UTC 2007